Safety Light urtains Slim Design with IP67 Protection Type 4 Response Time 14ms Max. ategory 4 PLe SIL Protection Degree IP6 IP67 Hand Protection (1/08/0)
SE4D Safety Light urtains Robust Safety Light urtains with dvanced and Easy-to-Use unctionality Width 8 mm ategory 4 PLe SIL Hand Protection Protection Degree IP6 IP67 Response Time 14ms Max. Muting unction lanking unction Tube-shaped inner case protects the internal unit Easy Installation Easy Installation eam axis can be adjusted from the front Easily distinguish the receiver from the emitter. The hexagonal socket head screws, used for adjusting the beam axis, can be easily tightened from the front of the light curtain. lso, the beam axis adjustment section is directly and securely fixed by M screws to prevent misalignment of the beam. Direct mounting reduces misalignment Only few screws are required able with black line lack cover Part number is indicated on the front SE4D-H1E Gray cover Easily Visible eam axis adjustment is easy with visible incident light 4 blocks Step Step Step LED D flashes in red LEDs and D lights on in red ll LEDs light on in green Light beams are divided into 4 blocks D OSSD ST blocks blocks 1 block -step beam axis adjustment lashes Lights on Lights on lign the lowest beam axis. Only the bottom two LEDs are on. eam axis is aligned. High Efficiency onventional models had "dead space" where there were no beam axis sensors at both ends of the light curtain. ecause the length of the new SE4D and the sensing range are the same, sensing efficiency and safety can be ensured. No dead space structure onventional model Wasted dead space Dead space Sensing range ody length Sensing range SE4D No gaps when cascading Sensing range ody length Sensing range (1/08/0)
SE4D Safety Light urtain Muting unction uilt-in muting function increases safety and productivity The light curtain is equipped with a muting function that causes a line to stop only when a person passes through the light curtain, but does not stop the line when an object passes through. The muting sensor and muting lamp can be directly connected to the light curtain. special controller for muting is not required. Muting lamp Light curtain SE4D Muting sensor Muting lamp Muting sensor External device (force guided relay) Motor Override unction Override function enables safe restart of factory lines With the override function, when the light curtain is interrupted by an object or when a line stops before muting conditions are established (when only one muting sensor is interrupted), the object interrupting the light does not have to be removed. Therefore, the line can be restarted smoothly and safely. No Override unction Object must be removed for restart. Remove Object Override unction Starts smoothly No need to remove object Response Time 14ms Max. ast response time of 14 ms for all models Regardless of the number of beams or the number of light curtains connected in series, the response speed is 14 ms maximum. Therefore, safety distances can be easily calculated. Series onnection Series onnection Up to units beams Supports both PNP and NPN outputs oth PNP transistor output and NPN transistor output are available in one light curtain. Ideal for installation in overseas equipment requiring PNP, replacement with NPN sensors, positively grounded factories, and overseas transfer of equipment. single light curtain supports control circuits worldwide. PNP circuit 0V Polarity LED lights on PNP/NPN polarity LED PNP/NPN can be switched easily by changing the wiring PNP output is selected when the output polarity setting wire (shield) is connected to 0V, switches to NPN when connected to 4V. Output polarity setting wire (shield) NPN circuit 4V Output polarity setting wire (shield) ontrol output (OSSD) onnect to 0V PNP output onnect to 4V NPN output Not connected/open Error (1/08/0)
SE4D Safety Light urtain Safety circuits can be constructed without a safety relay module Safety Relay Module Not Required Save Space Reduce ost ecause the light curtain has a built-in EDM (external device monitoring), a safety circuit can be easily constructed without a safety relay module. The control panel can be downsized and cost reduced. Reset input ontactor Monitor uilt-in external device monitor SE4D External device (force guided relay) Motor ind the cause of an error at a glance Wide angle view, clear LED Digital error LED <Normal operation> <Error> lanking unction Easy construction and installation of safety circuits using blanking functions ixed blanking function loating blanking function ixed blanking function prevents the control output (OSSD1/) from turning off when a specific beam is interrupted. Used in applications where a specific beam is always interrupted. When the object is moved outside of the sensing area, the control output (OSSD1/) turns off. loating blanking function prevents the control output (OSSD1/) from turning off when the number of beams interrupted is less than the set number. The number that can be set is 1 to beams. This function enables sensing even when the position of the obstacles changes in the sensing area. Note: The size of the minimum sensing object changes when the floating blanking function is used. controller (SE9Z-H) is required for setting the blanking function. Ideal for various applications Entrance of processing machines Entrance of cutting machines Semiconductor manufacturing equipment 4 (1/08/0)
SE4D Safety Light urtains Safety urtain Designed for Easy Usability eam axis adjustment is easy with a visible incident light. Zero dead space structure provides efficiency and higher safety. Safety and productivity ensured with a built-in muting control function. Override function enables safe and smooth restart of the line operation during muting. ast response time of 14 ms for all models. Series connection of light curtains possible. (Up to light curtains, beams) oth PNP transistor output and NPN transistor output are available in one light curtain. Safety circuits can be constructed without a safety relay module. Easy construction and installation of safety circuits using blanking functions. Easily find out the cause of an error with the digital error LED. Degree of protection IP6/67 (IE609) Type 4 ategory 4 PLe SIL Hand Model Response Time 14ms Max. Protection Degree IP6/67 SE4D Safety Light urtains Main Unit Package Quantity: 1 Set (/) (Note 1) eam No. eam pitch 0mm Shape Sensing Length mm mm Minimum Sensing Object ømm Sensing Distance (Note ) (Effective Distance) 0. to 9m 0. to 7m No. of eams Sensing Length (mm) Part No. (Note ) 1 0 SE4D-H1 16 10 SE4D-H16 0 90 SE4D-H0 4 470 SE4D-H4 8 SE4D-H8 60 SE4D-H 6 710 SE4D-H6 40 790 SE4D-H40 48 9 SE4D-H48 6 1,110 SE4D-H6 64 1,70 SE4D-H64 7 1,0 SE4D-H7 80 1,90 SE4D-H80 88 1,7 SE4D-H88 96 1,910 SE4D-H96 Note 1: Mounting brackets and bottom cap cables are not included with the light curtain. Purchase an mounting bracket and bottom cap cable separately. (See page 6) Note : The sensing distance is the possible setting distance between the emitter and the receiver. Note : The light curtain with E in the part no. indicated on the nameplate is the emitter. The light curtain with D in the part no. indicated on the nameplate is the receiver. Part number example: for SE4D-H1: SE4D-H1E for SE4D-H1: SE4D-H1D The emitter and receiver cannot be installed in this range 0.m Possible sensing range Possible installation range of the emitter and receiver 9m (SE4D-H7/H80/H88/H96 is 7m) (1/08/0)
SE4D Safety Light urtains ccessories (optional) able (1 each for emitter and receiver) Name and Shape Part No. Remarks 8-pin ottom ap able 1-pin ottom ap able able for Series onnection able length: m Weight: 70g approx. ( pcs) able length: 7m Weight: 80g approx. ( pcs) able length: 10m Weight: 1,160g approx. ( pcs) able length: 1m Weight: 1,710g approx. ( pcs) able length: m Weight: 40g approx. ( pcs) able length: 7m Weight: 90g approx. ( pcs) able length: 0.m Weight: 9g approx. ( pcs) SE9Z- SE9Z-7 SE9Z-10 SE9Z-1 SE9Z--MU SE9Z-7-MU SE9Z-SL0 Standard cable able diameter: ø6mm able color: or emitter - Gray or receiver - Gray with black line Minimum bending diameter: R6 mm Used for muting function able diameter: ø6mm able color: or emitter - Gray or receiver - Gray with black line Minimum bending diameter: R6 mm Used for connecting the light curtains in series. able color: Gray (for emitter and receiver) Minimum bending diameter: R6 mm ontroller Name and Shape Part No. Name and Shape Part No. ontroller able for onnecting the ontroller SE9Z-H SE9Z-WN1 dapter cable ( pcs) included The controller is used for setting optional functions. See page 8 for details. The cable is used for connecting the controller and the light curtain. Order the cable when purchasing the controller. Mounting racket Package Quantity: 4 Name Part No. Remarks Standard Mounting racket M8 Mounting racket Dead Space Mounting racket SE9Z-SED-1 SE9Z-SED-1-T SE9Z-SED- Mounting bracket for easy adjustment of the beam axis. or pcs of hexagon socket head screw (M) or 1 pc of hexagon socket head screw (M8). The light curtain can be rotated 60 degrees. Material: Zinc diecast Mounting bracket for easy adjustment of the beam axis. The light curtain can be rotated 60 degrees. Material: Zinc diecast Mounting bracket to remove dead space. Material: Zinc diecast Standard Mounting racket (SE9Z-SED-1) M8 mounting hole (for mounting on center) Standard mounting bracket (SE9Z-SED-1) M hexagon socket head screw (length: 18 mm) M with spring washer mounting (supplied) hole (for holes) Light curtain Sensing surface 4 brackets 4 M hexagon socket head screws (length: 18 mm) with spring washer M8 Mounting racket (SE9Z-SED-1-T) M hexagon socket head screw (length: 18 mm) with spring washer (supplied) Light curtain Sensing surface 4 brackets M8 mounting bracket SE9Z-SED-1-T 4 M hexagon socket head screws (length: mm) with spring washer Dead Spaceless Mounting racket (SE9Z-SED-) Light curtain Sensing surface Dead space mounting bracket SE9Z-SED- Spacer (supplied) M hexagon socket head screw (length: mm) with spring washer (Supplied) 4 brackets 4 M hexagon socket head screws (length: mm) with spring washer, 4 spacers 6 (1/08/0)
SE4D Safety Light urtains Specifications ommon Specifications Part No. SE4D-Ho IE/EN 61496-1 (TÜV), IE 61496- (TÜV), IE 618-1 to 4 (TÜV), ISO 1849-1 (TÜV), pplicable standards EN ISO 1849-1 (TÜV), EN 178 (TÜV), EN 11 (TÜV), EN 61000-6- (TÜV), UL 8 (UL), UL 61496-1/ (UL), UL 98 (UL), S. No.14 (c-ul), S. No.0.8 (c-ul) Minimum Sensing Object ø mm (opaque) Effective perture ngle When detection distance is more than m: within ±. maximum (IE 61496-, UL 61496-) Rated Voltage 4V D ±0% Ripple P-P10% maximum PNP open-collector transistor / NPN open-collector transistor (switching type) ontrol output (OSSD1/) Operation mode (Output operation) Protection circuit (Short-circuit) Response Time uxiliary output (Non-safety output) Operation mode (Output operation) <PNP output> Maximum source current: 00m pplied voltage: Same as supply voltage (between control output and +V) Residual voltage:.v max. (source current 00m, when using 1m length cable) Leakage current: 0.1m max. (includes power off state) Maximum load capacity: 0.µ (no load to max. output current) Load wiring resistance: W max. <NPN output> Maximum sink current: 00m pplied voltage: Same as supply voltage (between control output and 0V) Residual voltage:.v max. (sink current 00 m, when using 1m length cable) Leakage current: 0.1m max. (includes power off state) Maximum load capacity: 0.µ (no load to max. output current) Load wiring resistance: W max. when all beams are received, when one or more beams are interrupted (Note 1, ) (lso turns at sensor or synchronization error) uilt-in response: 14ms max., response: 80 to 90ms PNP open-collector transistor / NPN open-collector transistor (switching type) <or PNP output> Maximum source current: 60m pplied voltage: Same as supply voltage (between auxiliary output and +V) Residual voltage:.v min. (source current 60m, when using 1m length cable) When OSSDs are :, when OSSDs are : (factory set) [Operation modes can be changed by using the SE9Z-H controller (optional).] <or NPN output> Maximum sink current: 60m pplied voltage: Same as supply voltage (between auxiliary output and 0V) Residual voltage:.v min. (sink current 60m, when using 1m length cable) Protection circuit (Short-circuit) uilt-in Response Time response: 4ms max., response: 110ms max. Interference Prevention unction uilt-in Emission Halt unction uilt-in Interlock unction uilt-in External Device Monitoring unction uilt-in Override unction uilt-in Muting unction uilt-in ixed blanking function, loating blanking function, uxiliary output switching function, Interlock setting adjust function, Optional unctions (Note 4) External relay monitoring setting adjust function, Muting setting adjust function, Protect function, Emitted light intensity control function Degree of Protection IP6, IP67 (IE 609) Operating temperature: 10 to + (no freezing) Relative humidity: 0 to 8%RH (no condensation) Operating onditions Storage temperature: to +70 (no freezing) Storage humidity: 0 to 9%RH (no condensation) Pollution Degree: Operating Illuminance Incandescent lamp:,0 lux max. at light-receiving surface Dielectric Strength 1,000V, 1 minute between power terminals connected together and enclosure Insulation Resistance 0MW minimium (0V D megger) between power terminals connected together and enclosure Vibration Resistance Damage limits: 10 to Hz, amplitude: 0.7mm hours each in axes Shock Resistance Damage limits: 00m/s (0G approx. ) times each in axes Light Source Infrared LED (emission wavelength = 870nm) onnection onnector Material Enclosure: luminum, Upper / lower case: luminum, Sensing surface: P / Polyester resin, ap: PT ccessories SE9Z-SED- (intermediate supporting bracket) (Note ), SE9Z-TR (test rod): 1 Note 1: Does not turn during muting even when the light beam is interrupted. Note : When the blanking function is enabled, the operation mode will change. loating blanking function Setting No setting 1 beam beam beam SE4D-Ho (minimum sensing object) ømm ø4mm ø6mm ø8mm Note : The number of intermediate supporting bracket supplied differs with each model. 1 set: SE4D-H40/H48/H6, sets: SE4D-H64/H7/H80, sets: SE4D-H88/H96 Note 4: When using the optional function, the controller is required. or specification on the controller, see page 8. (1/08/0) 7
SE4D Safety Light urtains Individual Specifications Part No. SE4D-H1 SE4D-H16 SE4D-H0 SE4D-H4 SE4D-H8 SE4D-H No. of eams 1 16 0 4 8 Sensing Range 0. to 9m eam Width 0mm Protective Height 0mm 10mm 90mm 470mm mm 60mm urrent onsumption : 70m max., : 9m max. : 80m max., : 11m max. PHd.01 10-9.1 10-9.41 10-9.61 10-9.81 10-9.01 10-9 MTTd 100 years minimum Weight (approx.) (total of emitter and receiver) 10g 660g 810g 960g 1,110g 1,60g Part No. SE4D-H6 SE4D-H40 SE4D-H48 SE4D-H6 SE4D-H64 SE4D-H7 No. of eams 6 40 48 6 64 7 Sensing Range 0. to 9m 0. to 7m eam Width 0mm Protective Height 710mm 790mm 9mm 1,110mm 1,70mm 1,0mm urrent onsumption : 80m max. : 11m max. : 90m max. : 140m max. : 100m max. : 160m max. : 110m max. : 180m max. PHd.1 10-9.41 10-9.80 10-9 4.0 10-9 4.60 10-9.00 10-9 MTTd 100 years minimum Weight (approx.) (total of emitter and receiver) 1,40g 1,70g 1,870g,170g,470g,770g Part No. SE4D-H80 SE4D-H88 SE4D-H96 No. of eams 80 88 96 Sensing Range 0. to 7m eam Width 0mm Protective Height 1,90mm 1,7mm 1,910mm urrent onsumption : 110m max. : 180m max. : 10m max. : 00m max. PHd.40 10-9.80 10-9 6.0 10-9 MTTd 100 years minimum Weight (approx.) (total of emitter and receiver),070g,70g,670g Note: PHd (Probability of dangerous failure per hour), MTTd (Mean time to dangerous failure) ontroller Part No. Supply Voltage urrent onsumption ommunication Method Digital LED unctional LED unctions Operating onditions SE9Z-H 4V D ±10% Ripple P-P10 % or less (common to light curtain power supply) 6m max. RS-48 two-way communications (exclusive procedure) 4-digit red LED display (selected beams and settings are displayed) Green LED 9 (lights on when set) ixed blanking function (factory setting: disabled) / loating blanking function (factory setting: disabled) / uxiliary output switching function (factory setting: negative logic of OSSD) / Emitted light intensity control function (factory setting: disabled) / Muting setting adjust function (factory setting: all beam channels enabled, = (Note ), Muting lamp diagnosis function enabled, Muting sensor output operation N.O/N.O) / Interlock setting adjust function (factory setting: start / restart) / External device monitoring setting adjust function (factory setting: enabled, 00 ms) / Override setting adjust function, Setting detail monitoring function / Protect function (factory setting: disabled) (factory password setting: 0000) / Initialization function / opy function Operating Temperature: 10 to + (no freezing) Operating Humidity: 0 to 8% RH (no condensation) Storage Temperature: to +70 (no freezing) Storage Humidity: 0 to 8% RH (no condensation) Dielectric Strength 1,000V, 1 minute between power terminals connected together and enclosure Insulation Resistance 0MW min. (0V D megger) between power terminals connected together and enclosure able 8-core shielded cable, 0. m 1.640 ft long, with a connector at the end ( cables) Weight (approx.) 00g ccessories dapter cable: Note 1: The operating humidity is +0 for measurement conditions that are not specified. Note : To enable the muting function, the input order of or can be specified. t factory setting, the muting function is enabled whether muting or is input first. 8 (1/08/0)
E E D 4. D 0 0 18 E 70. D 86.6 E 70. D 86.6 4. 0 7 8 818 14 Dimensions 7 8 18 8 Light urtains with Standard 14 Mounting racket (SE9Z-SED-1) and Intermediate Supporting racket (Note 1) Side Mounting 0 7 8 818 14 (Sensing height) (Sensing height) G (eam pitch) 70. 86.6 G (eam pitch) H 70. 86.6 (Sensing height) 8 14 (LED section) (Sensing height) G (eam pitch) (LED section) G (eam pitch) H 7 8 (LED section) (LED section) SE4D Safety Light urtains (LED section) (LED section) 8 7 8 14 8 7 8 14 (LED section) (LED section) 8 7 0 188 14 8 7 0 188 14 70. 86.6 70. 86.6 18 D 70. 86.6 E D 70. 86.6 E 4. 18 0 0 D 4. D E E 4. 4. H H 4. 4. Rear Mounting 0 1 4 8 018 1 18 4 8 4 8 18 4 8 18 1 0 1 0 0 1 4 8 018 1 18 (LED section) 4 8 (LED section) 4 8 18 4 8 18 1 0 1 0 70. 86.6 70. 86.6 E E D D 70. 86.6 70. 86.6 E E G (eam pitch) D H G (eam pitch) D (Sensing height) (Sensing height) (LED section) H G (eam H pitch) G (eam pitch) (Sensing height) (Sensing height) (LED section) H Part No. D E SE4D-H1 0 70 86 - - - SE4D-H16 10 66 - - - SE4D-H0 90 0 446 - - - SE4D-H4 470 10 6 - - - SE4D-H8 90 606 - - - SE4D-H 60 670 686 - - - SE4D-H6 710 7 766 - - - SE4D-H40 790 80 846 90 - - SE4D-H48 9 990 1,006 470 - - SE4D-H6 1,110 1,1 1,166 - - SE4D-H64 1,70 1,10 1,6 418 84 - SE4D-H7 1,0 1,470 1,486 47 948 - SE4D-H80 1,90 1,60 1,646 1,0 - SE4D-H88 1,7 1,790 1,806 870 1,08 SE4D-H96 1,910 1,9 1,966 47 9 1,48 Note 1: The intermediate supporting bracket (SE9Z-SED-) is supplied (for SE4D-H40 to H96). The number of brackets supplied varies according to the model. (See page 7) Note : See page 11 for bracket dimensions. D D (LED section) E (LED section) E (LED section) 70. 86.6 70. 86.6 D D E (LED section) E 70. 86.6 70. 86.6 Part No. G H SE4D-Ho 0 ll dimensions in mm. (1/08/0) 9
SE4D Safety Light urtains Light urtains with Dead Space Mounting racket (SE9Z-SED-) and Intermediate Supporting racket (Note 1) Side Mounting 7 8 8 7 0 14 14 0 6 Rear Mounting 4 4 1 1 1 6 4 8 4 8 4 8 4 8 1 6 1 4 L 6 N N J J K N M L N K 1 1 L L M M N N K J 6 1 1 6 4. 4. M J K 8 J 14. J K H G 14. 8 1 4 K M L H G 8 14. 14. 8 L M H G Part No. 8 J K L M N SE4D-H1 0 09 01 - - - SE4D-H16 10 89 81 - - - SE4D-H0 90 69 61 - - - SE4D-H4 470 449 441 - - - SE4D-H8 9 1 - - - SE4D-H 60 609 601 - - - SE4D-H6 710 689 681 - - - SE4D-H40 790 769 761 70 - - SE4D-H48 9 99 91 4 - - SE4D-H6 1,110 1,089 1,081 0 - - SE4D-H64 1,70 1,49 1,41 98 8 - SE4D-H7 1,0 1,409 1,401 4 98 - SE4D-H80 1,90 1,69 1,61 1,0 - SE4D-H88 1,7 1,79 1,71 41 8 1,88 SE4D-H96 1,910 1,889 1,881 4 90 1,408 14. Note 1: The intermediate supporting bracket (SE9Z-SED-) is supplied (for SE4D-H40 to H96). The number of brackets supplied varies according to the model. (See page 7) Note : See page 11 for bracket dimensions. 14. 8 Part No. G H SE4D-Ho 0 ll dimensions in mm. 10 (1/08/0)
SE4D Safety Light urtains Mounting racket Dimensions Standard Mounting racket (SE9Z-SED-1) 8.4 M8 Mounting racket (SE9Z-SED-1-T) 8.4.8 9. 40 7 1 M 1 4-R4.0 -R. -R4 4-R.8 -M 1 9 8 0 1 4. 8 M 14 R18.4 R16.6 8. 18 8 14 8 4-R.8 M 6 1 8 10.8 8.7 6.1 M 8.1 4-R.8 60 41. R4.1 60 0 R8. 11 6. 9.6 R18.4 R16.6 7.9 R8. 14 8 7.4 8 14.9 9 10.8 8.7 4. 10 10 8 -R. M 14 M (length: 6) low head cap screw M 6.1 11 6. 8.1 9.6 Intermediate Supporting racket (SE9Z-SED-) Dead Space Mounting racket (SE9Z-SED-) 1 4 10.8 6.8 9. 9 1 9. 68 M4 10 -M 4.8 14.8 8.8 4-R.8 -R.0 0 9. 1 4. 9 1 17. 6 0. 1 8. R1.4 8. 8 6 1 8 41 10. 1 <Spacer> 8. 11.6 6 -R1 9. 8.4 8.4 R ll dimensions in mm. (1/08/0) 11
SE4D Safety Light urtains Wiring Example I/O ircuit Diagram and Output Waveform PNP Output onnector pin No. olor code (rown) +V (Red) Muting lamp output (Yellow-green / lack) uxiliary output * S1 *S1 *S1 Time hart ontrol output (OSSD1) ontrol output (OSSD) pprox. 40µs pprox..4ms pprox. 60µs pprox. 100µs pprox. 40µs pprox. 40µs pprox. 40µs pprox. 60µs pprox. 100µs Main circuit 0.µ 0.µ 0.µ 470 Ω 470 Ω 470 Ω (Gray / lack) Interference prevention - (Yellow) Override input (Pale purple) Interlock setting input (Pink) Emission halt input / Reset input (lue) 0V (Orange) Synchronization + + - Load 4V D ± 10% asic Wiring The emitter and receiver are set facing each other. The output signal (OSSD1/) turns when the light is interrupted and turns when it receives the light. The auxiliary output is used to disable the external device monitoring function. The auxiliary output should be set to "negative logic of the control output" (factory setting). The auxiliary output cannot be connected to external devices. Internal circuit Main circuit 0.047µ 1k Ω 0.047µ 1k Ω 0.µ 470 Ω (Orange / lack) Synchronization - Users circuit (Orange / lack) Synchronization - (Orange) Synchronization + (rown) +V (Gray / lack) Interference prevention - (Light blue / White) Muting input (Light blue / lack) Muting input (Yellow-green) External device monitor input (lack) ontrol output 1 (OSSD 1) (White) ontrol output (OSSD ) * S1 * S1 K1 K K1 K (lue) 0V Internal circuit Users circuit *S1 Switch S1 Emission halt input / Reset input or manual reset Vs to Vs.V (sink current m max.): Light Emit Stop (Note 1) Open: light emit or automatic reset Vs to Vs.V (sink current m max.): Light emit (Note 1) Open: Light emit stop Interlock setting input, Override input, Muting input /, External device monitor input Vs to Vs.V (sink current m max.): Enabled (Note 1) Open: Disabled Note 1: Vs is the applied supply voltage. Note : The above circuit diagram is for 1-core cable. or 8-core cable, red, yellow, gray, gray/black, light blue/white, and light blue/black lead wires are not provided. Note : The above circuit is for PNP output. When using NPN output, see the instruction manual. [Reference] K1, K: External device (force guided relay or magnet contactor) Output waveform [when control output (OSSD1/) is on] ecause the receiver performs self-diagnosis of the output circuit when the device is in light receiving status (), the output transistor periodically becomes. (See time chart on the right) When the signal is normal, the receiver judges the output circuit as normal. When the signal is not normal, the receiver judges the output circuit or wiring as an error and the control output (OSSD1/) maintains an status. PNP Output with black line Interlock function External device monitoring function uxiliary output (Gray / lack) Interference prevention - (Red) Muting lamp output (Yellow) Override input (Pale purple) Interlock setting input (rown) +V (Pink) Emission halt input / Reset input (lue) 0V (Yellow-green / lack) uxiliary output (Orange) Synchronization + (Orange / lack) Synchronization - (Orange / lack) Synchronization - (Orange) Synchronization + (Yellow-green) External device monitor input (rown) +V (lack) ontrol output 1 (OSSD 1) (White) ontrol output (OSSD ) (lue) 0V (Light blue / White) Muting input (Light blue / lack) Muting input (Gray / lack) Interference prevention - K1 K Disabled (auto-reset) Disabled N/ Note 1: The above circuit diagram is for 1-core cable. or 8-core cable, red, yellow, gray, gray/black, light blue/white, and light blue/black lead wires are not provided. Note : The above circuit diagram is for PNP output. When using NPN output, see the instruction manual. + - 4V D ± 10% The signal of the device may cause malfunction of the machine. Take into consideration the input response time of the machine connected to the device. 1 (1/08/0)
SE4D Safety Light urtains Series onnection (category 4 compliant) [onnect up to sets (emitter/receiver) (up to beams max.)] Several emitters and receivers are set opposite to each other. dangerous area can be reached from two or more directions. The control output (OSSD1/) turns when the beam of any of the light curtains are interrupted. PNP Output sub sensor sub sensor 1 main sensor 1 main sensor with black line When connecting in series, connect the emitter and emitter, receiver and receiver with an exclusive cable (SE9Z-SL0) as shown in the diagram below. Incorrect wiring may create a non-sensing area which may cause death or serious injury. Interlock function External device monitoring function uxiliary output (Gray / lack) Interference prevention - (Red) Muting lamp output (Yellow) Override input (rown) +V (Pale purple) Interlock setting input (Pink) Emission halt input / Reset input (Yellow-green / lack) uxiliary output (lue) 0V (Orange) Synchronization + (Orange / lack) Synchronization - (Orange / lack) Synchronization - Load (Orange) Synchronization +s (Yellow-green) External device monitor input K1 K (rown) +V (lack) ontrol output 1 (OSSD 1) (White) ontrol output (OSSD ) (lue) 0V (Light blue / White) Muting input (Light blue / lack) Muting input (Gray / lack) Interference prevention - K1 K Enabled (manual reset) Enabled vailable *S1 + D 4V - ±10% The device output is set by connecting to the output polarity setting wire (shield). Improper wiring may cause lockout. * Symbols Switch S1 Vs to Vs.V (sink current m max.): Light emit stop (Note 1), Open: Light emit K1, K: External device (forced guided relay or magnetic contactor) Note 1: Vs is the applied supply voltage. Note : The above circuit diagram is for 1-core cable. or 8-core cable, red, yellow, gray, gray/black, light blue/white, and light blue/black lead wires are not available. Note : To reset, see the instruction manual. Note 4: The above circuit is for PNP output. When using NPN output, see the instruction manual. Parallel onnection (category 4 compliant) Several emitters and receivers are set opposite to each other. There are two dangerous areas and each area can be reached from only one direction. y connecting the interference prevention line, up to sets of light curtains can be connected in parallel. Only the control output (OSSD1/) of the light curtain which the light is interrupted turns. PNP Output Master with black line Slave with black line When connecting in parallel, connect the receiver of one light curtain to the emitter of another light curtain using the interference prevention line. Incorrect wiring may create a non-sensing area which may cause death or serious injury. (Gray / lack) Interference prevention - (Red) Muting lamp output (Yellow) Override input (rown) +V (Pale purple) Interlock setting input (Pink) Emission halt input / Reset input (Yellow-green / lack) uxiliary output (lue) 0V (Orange) Synchronization + (Orange / lack) Synchronization - (Orange / lack) Synchronization - (Orange) Synchronization + (Yellow-green) External device monitor input (rown) +V (lack) ontrol output 1 (OSSD 1) (White) ontrol output (OSSD ) (lue) 0V (Light blue / White) Muting input (Light blue / lack) Muting input (Gray / lack) Interference prevention - (Gray / lack) Interference prevention - (Red) Muting lamp output (Yellow) Override input (rown) +V (Pale purple) Interlock setting input (Pink) Emission halt input / Reset input (Yellow-green / lack) uxiliary output (lue) 0V (Orange) Synchronization + (Orange / lack) Synchronization - (Orange / lack) Synchronization - (Orange) Synchronization + (Yellow-green) External device monitor input (rown) +V (lack) ontrol output 1 (OSSD 1) (White) ontrol output (OSSD ) (lue) 0V (Light blue / White) Muting input (Light blue / lack) Muting input (Gray / lack) Interference prevention - Interlock function External device monitoring function uxiliary output *S1 + Load - K1 K K1 K (Note 1) Load *S1 K1 K K1 K Enabled (manual reset) Enabled vailable + - D 4V ± 10% D 4V ± 10% The device output is set by connecting to the output polarity setting wire (shield). Improper wiring may cause lockout. * Symbols Switch S1 Vs to Vs.V (sink current m max.): Light emit stop (Note 1) Open: Light emit K1, K: External device (forced guided relay or magnetic contactor) Note 1: To extend the interference prevention wire, use a 0. mm shielded twisted pair cable (not supplied). Note : Vs is the applied supply voltage. Note : To reset, see the instruction manual. Note 4: The above circuit is for PNP output. When using NPN output, see the instruction manual. (1/08/0) 1
SE4D Safety Light urtains Series and Parallel Mixed onnection (control category 4 wiring example) Several emitters and receivers are set opposite to each other in parallel and in series combinations. This connection is used where there are more than dangerous areas and the dangerous areas can be reached from two or more directions. Up to sets of the light curtains can be connected in series and in parallel depending on the combination. However the total number of beams should be up to beams maximum. In a series connection, the control output (OSSD1/) will become when the light of any of the light curtains is interrupted. When connecting in series, connect the emitter and emitter, receiver and receiver with an exclusive cable (SE9Z- SL0) as shown in the diagram below. Incorrect wiring may create a non-sensing area which may cause death or serious injury. When connecting in parallel, connect the receiver of one light curtain to the emitter of another light curtain using the interference prevention line. Incorrect wiring may create a non-sensing area which may cause death or serious injury. Interlock function External device monitoring function uxiliary output Enabled (manual reset) Enabled vailable The device output is set by connecting to the output polarity setting wire (shield). Improper wiring may cause lockout. * Symbols Switch S1 Vs to Vs.V (sink current m max.): Light emit stop (Note 1) Open: Light emit K1, K: External device (forced guided relay or magnetic contactor) Note 1: To extend the interference prevention wire, use a 0. mm shielded twisted pair cable (not supplied). Note : Vs is the applied supply voltage. Note : To reset, see the instruction manual. Note 4: The above circuit is for PNP output. When using NPN output, see the instruction manual. PNP Output sub sensor 1 main sensor sub sensor 1 main sensor Master with black line Slave with black line (Gray / lack) Interference prevention - (Red) Muting lamp output (Yellow) Override input (rown) +V (Pale purple) Interlock setting input (Pink) Emission halt input / Reset input (Yellow-green / lack) uxiliary output (lue) 0V (Orange) Synchronization + (Orange / lack) Synchronization - (Orange / lack) Synchronization - (Orange) Synchronization +s (Yellow-green) External device monitor input (rown) +V (lack) ontrol output 1 (OSSD 1) (White) ontrol output (OSSD ) (lue) 0V (Light blue / White) Muting input (Light blue / lack) Muting input (Gray / lack) Interference prevention - (Gray / lack) Interference prevention - (Red) Muting lamp output (Yellow) Override input (rown) +V (Pale purple) Interlock setting input (Pink) Emission halt input / Reset input (Yellow-green / lack) uxiliary output (lue) 0V (Orange) Synchronization + (Orange / lack) Synchronization - (Orange / lack) Synchronization - (Orange) Synchronization + (Yellow-green) External device monitor input (rown) +V (lack) ontrol output 1 (OSSD 1) (White) ontrol output (OSSD ) (lue) 0V (Light blue / White) Muting input (Light blue / lack) Muting input (Gray / lack) Interference prevention - Load *S1 K1 K K1 K Load *S1 K1 K K1 K + - + - 4V D ± 10% 4V D ± 10% 14 (1/08/0)
SE4D Safety Light urtains Wiring Example Safety ontroller (S1-11S) S1: Start (reset) switch S: Override input S, S4: Muting input S: Emergency stop switch S6: Enabling switch S7: Safety switch S8: Selector switch K1 to K4: orce guided relay/contactor L1, L: Muting lamp with black line (Gray / lack) Interference prevention N.. (No onnect) (Gray) Interference prevention + N.. (No onnect) (Pale purple) Interlock setting input N.. (No onnect) 4V D (Shield) Output polarity setting wire 0V (lue) L1 (Red) Muting lamp output L (Yellow) Override input S +V (rown) (Pink) Emission halt input / Reset input uxiliary output (Yellow green / lack) (Orange) Synchronization + (Orange / lack) Synchronization - (Orange / lack) Synchronization - (Orange) Synchronization + (Yellow green) External device monitor output (lack) ontrol output 1 (OSSD1) (White) ontrol output (OSSD) +V (rown) Muting input (Light blue / White) S Muting input (Light blue / lack) S4 - (Gray / lack) Interference prevention (Gray) Interference prevention + (Shield) Output polarity setting wire 0V (lue) USE S S6 S7 S1 + V T1 X1 T1 X1 X6 X7 T X T X T4 X4 T X X16 X17 S1-11S (logic 1b) E -V T14 X14 Y0 Y1 T1 X1 Y Y T0 X0 X1 0V K1 K K1 K K K4 K K4 S8 Wiring Example Safety Relay Module (HRS-01P) S1: Start switch S: Override input S, S4: Muting input ES: External start condition K, K4: ontactor L1, L: Muting lamp (Gray / lack) Interference prevention N.. (No onnect) (Gray) Interference prevention + N.. (No onnect) (Pale purple) Interlock setting input N.. (No onnect) (Shield) Output polarity setting wire 0V (lue) L1 (Red) Muting lamp output (Yellow) Override input S L +V (rown) (Pink) Emission halt input / Reset input uxiliary output (Yellow green / lack) (Orange) Synchronization + (Orange / lack) Synchronization - (Orange / lack) Synchronization - (Orange) Synchronization + (Yellow green) External device monitor output (White) ontrol output (OSSD1) (lack) ontrol output 1 (OSSD) +V (rown) Muting input (Light blue / White) S Muting input (Light blue / lack) S4 (Gray / lack) Interference prevention - (Gray) Interference prevention + (Shield) Output polarity setting wire 0V (lue) K K4 USE USE HRS-01P 1 S11 S1 S S1 S1 S S4 ES 1 41 b1 K K1 a a b K1 Relay Off heck K1 ontrol Sub ircuit K K UTO: Short MNU: Open 14 4 4 4 K K4 PL or details on S1 safety controller and HRS safety relay module, see catalog. (1/08/0) 1
SE4D Safety Light urtains Interlock unction Manual reset and automatic reset can be selected by wiring the interlock setting input. Interlock is enabled when manual reset is selected. Interlock setting input wire (pale purple) or PNP output: connect to +V or NPN output: connect to 0V Open Interlock function Manual reset utomatic reset When using the interlock function, make sure that the operator is not in the danger zone. Otherwise, death or injury may result. Manual reset: The control output (OSSD1/) does not automatically turn when the light curtain receives the light. The control output (OSSD1/) turns when reset while receiving the light. [To reset: Open Emission halt input / Reset input Short-circuit 0V or +V Open] Time hart Emission halt input / Reset input 0ms min. Open () Short circuit () Light reception Output Status (OSSD1/) 14ms max. 1ms max. Install the reset button where the entire danger zone is visible and can be operated outside of the danger zone. utomatic reset: The control output (OSSD1/) automatically turns when the light curtain receives the light. When using the light curtain in automatic reset mode, prevent automatic restart of the system after safety output is stopped using a safety relay module (from EN 6004-1). <Reference> Interlocking conditions can be changed by using the SE9Z-H controller (optional) Emission Halt unction This function stops the emitter from emitting light. Emission / Emission halt can be selected in an emission halt input status. Interlock function Manual reset utomatic Reset Emission halt input/ Reset input (pink) Emission halt input Open Disabled PNP output: connect to +V NPN output: connect to 0V Enabled Open Enabled PNP output: connect to +V NPN output: connect to 0V Disabled ontrol output (OSSD1/) status ontrol output (OSSD1/) is when the light is not emitted. y using this function, malfunction due to noise and abnormal operation of control output (OSSD1/) or auxiliary output can be determined from the equipment side. To return to normal operation, connect the Emission halt input / Reset input to 0V or +V. (manual reset: open) Time hart Emission halt input / Reset input Open () Short circuit () Light emission (Note) Light emit Light emit stop ontrol output (OSSD 1/) 0ms min. 14ms min. 0ms min. 90ms min. Note: Operation in automatic reset mode. In manual reset mode, the light emits when open, stops when short-circuited. Do not use the emission halt function for the purpose of stopping the operation of the machine on which the SE4D is installed. Otherwise, death or injury may result. Interference Prevention unction To prevent the interference of light between devices, an interference prevention system can be constructed. In the interference prevention system, up to sets of the light curtain can be connected in a series and parallel combination. The maximum number of light beams is when connected in a series and parallel combination. or details, see the instruction manual. uxiliary Output (Non-Safety Output) n auxiliary output is available for non-safety use. The auxiliary output is equipped on the receiver. uxiliary output setting Negative logic of OSSD (factory setting) Emission halt input Time hart Light reception Light received Light interrupted ontrol output (OSSD1/) uxiliary output (negative logic of OSSD) Normal Operation ontrol output (OSSD1/) status Light received Light interrupted Lock out 14ms min. 0ms min. 0ms min. 90ms min. Do not use the auxiliary output for the purpose of stopping the operation of the machine on which the SE4D is installed. Otherwise, death or injury may result. <Reference> The output operation settings of the auxiliary output can be changed by using the SE9Z-H controller (optional). 16 (1/08/0)
SE4D Safety Light urtains External Device Monitoring unction This function checks that the external device (force guided relay or magnet contactor) connected to the control output (OSSD1/) operates normally according to the control output (OSSD1/). If the NO contact of the external device is monitored and abnormal operation such as contact welding is detected, the light curtain goes to a lockout state and turns off the control output (OSSD1/). Enabling the external device monitoring onnect the external device (force guided relay or magnet contactor) connected to control output 1 (OSSD1) wire (black) and control output (OSSD) to the external device monitoring input wire (yellow green). Disabling the external device monitoring onnect the external device monitoring wire (yellow green) to the auxiliary output wire (yellow green / black). The setting of the auxiliary output should be negative logic of control output (OSSD1/) (at factory setting). Use the SE9Z-H controller (optional) to set the auxiliary output. <Reference> External devices cannot be connected to the auxiliary output when the external device monitoring function is disabled. Time chart (normal) Light reception Light received Light interrupted ontrol output (OSSD1/) External device monitor input 14ms max. 00ms max. 90ms max. 00ms max. The set time for the device monitoring is 00 ms maximum. Lockout occurs when it exceeds 00 ms. Using the SE9Z-H controller (optional), setting from 100 to 600 ms (in 10 ms units) is possible. Time chart (error 1) Light reception Light received Light interrupted ontrol output (OSSD1/) External device monitor input Time chart (error ) Light reception Light received Light interrupted ontrol output (OSSD1/) External device monitor input 90ms min. 14ms min. 00ms 00ms Lockout Lockout Muting unction Incorrect use of muting control may cause accidents. e sure to understand how to configure muting control. Muting control should comply with the following international standards. ISO 1849-1 (EN ISO 94-1 / JIS 970-1): Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design, rticle.9 Muting IE 61496-1 (NSI/UL 61496 / JIS 9704-1): Safety of machinery - Electro sensitive protective equipment - Part 1: General requirements and tests nnex,.7 Muting IE 6004-1 (JIS 9960-1): Safety of machinery - Electrical equipment of machines - Part 1: General requirements, 9..4 Overriding safeguards EN 41-4: Safety of packaging machines - Part 4: Palletizers and depalletizers, nnex,. Muting NSI 11.-90: for Machine Tools-Safeguarding When Referenced by the Other 11 Machine Tool Safety Standards-Performance riteria for the Design, onstruction, are, and Operation 4.. Presence-Sensing Devices: Electro-Optical and Radio requency (R..) NSI/RI R1.06-99: for Industrial Robots and Robot Systems - Safety Requirements, 10.4. Muting The muting function should be used when the machine cycle is not in a dangerous mode. Maintain safety during muting by other methods. In an application where muting activates when the object passes through, align the muting sensor so that muting conditions are not satisfied when a person enters without the object passing through. Make sure that the muting lamp is visible from the operator during set up or adjustment. Make sure to check operation before using the muting lamp. lso check the muting lamp conditions (for dirt or brightness). Muting temporarily disables the safety functions of the light curtain. When the control output (OSSD1/) is, the muting function is used for passing the object through the sensing area without stopping the machine. ll of the following conditions must be satisfied: ontrol output (OSSD1/) is. n incandescent lamp ( to 10W) is connected to the muting lamp output. (Note 1) Muting input, changes from (open) to. In this case, the time difference from when the muting input, turns is 0.0 to sec (Note ) Photoelectric sensors and proximity sensors with semiconductor output and position switches with NO (normally open) contacts can be used as muting sensors. Note 1: Muting lamp diagnosis function can be set using a SE9Z-H controller (optional). When the muting lamp diagnosis function is disabled, the muting function is maintained even if the lamp is worn out or disconnected. Note : Using a SE9Z-H controller (optional) and by connecting a NO (normally open) type muting sensor to muting input and connecting N (normally closed) type muting sensor to muting input, the time can be set to 0 to sec. Output Operation of Muting Sensor NO (normally open) type when no light is received (photoelectric sensor) when approached (proximity sensor) when contacted (position switch) When Output 0V or +V When Open (1/08/0) 17
SE4D Safety Light urtains Use muting sensors that satisfy the conditions mentioned in the table (Output Operation of Muting Sensor) on the previous page. Using muting sensors that are not described in the table may activate the muting function unexpectedly and could result in death or serious accidents. Installation Example of Muting Sensors Guard Guard ➀ Shorten the distance between the muting sensor - and -D than the length of the sensing object. ➁ The time taken for the sensing object to pass through shall be from 0.0 to under sec. Distance between muting sensor - (m) < S (m/sec) x (sec) S: Velocity of the sensing object (m/sec) ➂ The time taken for the sensing object to pass through muting sensor -D shall be under sec. The distance between muting sensor -D (m) < S (m/sec) x (sec) S: Velocity of the sensing object (m/sec) PNP Output +V Muting sensor Muting sensor Muting sensor Sensing object Muting Input Time hart Muting sensor Muting sensor Muting sensor Muting sensor D Muting function Light curtain light reception ➁ Safety zone Muting sensor ontrol output (OSSD1/) Note: Light urtain Muting sensor Muting sensor D S (m/s) ➀ ➀ Light received Light interrupted +V ➂ Danger zone Muting sensor Muting Input 0.0 to under s 0.0 to 1s (Note) Muting sensor D 14ms max. When the muting lamp diagnosis function is enabled, if the muting lamp does not turn on even after 1 second has passed, the muting function will be disabled. When the muting lamp diagnosis function is disabled, the muting sensor will activate 0.0 seconds after the input conditions for the muting sensor () and (D) are satisfied. <Reference> y using the SE9Z-H controller (optional), the muting function of each beam can be disabled and the input order of muting input and can be changed. It is recommended that two muting lamps are connected in parallel. However, make sure that it does not exceed 10W. Override unction The override function forcibly disables the safety function of the light curtain. The override function can be used when the control output (OSSD1/) is during muting or when the muting sensor is at start-up of the line operation. The override function is enabled when all of the following conditions are satisfied. Incandescent lamp ( to 10W) incandescent lamp is connected to the muting lamp output (Note 1). Signals are input in both or either of muting or. Override input is short-circuited to 0V or +V, emission stop input/ reset input is opened. ( seconds continuously) The override function will be disabled when any of the three conditions are disabled or when the time exceeds 60 seconds (Note ). Note 1: Muting lamp diagnosis function can be set using a SE9Z-H controller (optional). When the muting lamp diagnosis function is disabled, the muting function is maintained even if the lamp is worn out or disconnected. Note : Using the SE9Z-H controller (optional), setting from 60 to 600 ms (in 10 sec units) is possible. Note : The override function operates only during automatic reset (interlock disabled) mode. Note 4: When using the override function, be sure to understand the cautions for muting functions on page 17. Make sure that the system to start to the override function is operated manually. lso, install the system where the entire danger area is visible and can be operated outside of the danger area. When using the override function, make sure that an operator does not exist in the danger zone. Otherwise, death or injury may result. Time hart Emission halt/ Open Reset input Short-circuited Open Override Short-circuited input Muting sensor / Muting sensor /D Override function Sensing object No (within protected area) Yes ontrol output (OSSD1/) Note: within 1s to 4s (Note) Override Time: 60s max. 90ms min. 14ms min. When the muting lamp diagnosis function is activated, if the muting lamp does not turn on even after 1 second has passed, the muting function will be disabled. When the muting lamp diagnosis function is disabled, the muting sensor will activate seconds after the input conditions for the muting sensor () and (D) are satisfied. 18 (1/08/0)
SE4D Safety Light urtains unctions using the SE9Z-H ontroller (optional) unctions for the light curtain can be set using the SE9Z-H controller (optional). The functions that can be set are described below. or details, see the controller instruction manual. In some functions, the contents related to safety distance such as the size of the minimum sensing object may vary. When setting each function, re-calculate the safety distance and install the light curtain with enough safety distance. If the safety distance is not enough, the machine may not stop operating before the machine reaches the danger area and may cause death or serious injury. ixed lanking unction This function inhibits the control output (OSSD1/) from turning when a specific beam is interrupted. The fixed blanking function is disabled at factory setting. loating lanking unction This function inhibits the control output (OSSD1/) from turning when the number of beams interrupted is less than the set number. The number of beams that can be set is 1 to beams. The floating blanking function is disabled at factory setting. ixed blanking function and floating blanking function can be set simultaneously. Emitted Light Intensity ontrol unction The amount of light emitted can be controlled by using normal mode or short mode. Normal mode is set at factory setting. uxiliary Output Switching unction (Non- Safety Output) The auxiliary output can be used for the following outputs: 0: Negative logic of control output (OSSD1/) (factory setting) 1: Positive logic of control output (OSSD1/) : Light emitted: output, light not emitted: output : Light emitted: output, light not emitted: output 4: Light received is unstable: (Note 1) : Light received is unstable: (Note 1) 6: Muting activated: 7: Muting activated: 8: Light emitted:, light blocked: (Note ) 9: Light emitted:, light blocked: (Note ) Note 1: The auxiliary output cannot be used when fixed blanking, floating blanking, or muting function is activated. Note : The light emitted status and light interrupted status in the sensing area is output regardless of fixed blanking, floating blanking, or muting functions. Example: When fixed blanking is used and an obstacle exists in the set area, the control output (OSSD1/) will turn if the area outside of the set area is able to receive light. However, it will turn if the auxiliary output switching function is set to No. 8, because the sensor itself is detecting the object. Interlock Setting djust unction One out of the three following settings can be selected. Start/Restart Interlock The light curtain goes into the interlock condition after the power is turned on or when a beam is interrupted. Start Interlock The light curtain goes into the interlock condition only when the power is turned on. Once reset, the light curtain will not go into the interlock condition. Restart Interlock The light curtain does not go into the interlock condition when the power is turned on. The light curtain will go into the interlock condition only when the control output (OSSD1/) turns and the light is interrupted after the power is turned on and the light curtain receives the light. External Device Monitoring Setting djust unction The settings for the external device monitoring function can be changed. 1. llowable range for the response speed: 100 to 600 ms (unit: 10 ms) The factory setting is 00 ms.. The external device monitoring function can be enabled or disabled. The external device monitoring function is enabled at factory setting. Muting Setting hanging unction The settings for the muting function can be changed. 1. The input order of muting input and enable the muting function. t factory setting, the muting function is set so that it will be enabled whether muting input or is input first.. The muting function can be enabled or disabled for each beam. (Note 1) The muting function for all beams are enabled at factory setting.. The muting lamp diagnosis function can be enabled or disabled. (Note ) The muting lamp diagnosis function is enabled at factory setting. 4. The output operation of the muting sensor connected to the muting input of the light curtain can be set. (Note ) (Note 4) NO (normally open/normally open) actory setting N (normally open/normally closed) or muting, connect a NO (normally open) sensor or switch. or muting, connect a NO (normally closed) sensor or switch. or the muting function to become enabled, the time difference of the muting input to turn (open) to and the muting input to turn to (open) should be 0 to sec. Output Operation of the Muting Sensor (at N) Muting Input NO (normally-open) type when no light is received (photoelectric sensor) when approached (proximity sensor) when contacted (position switch) NO (normally-open) sensor when light is received (photoelectric sensor) when not approached (proximity sensor) when not contacted (position switch) When Output 0V or +V When Open Note 1: If a beam with a disabled muting function is interrupted during muting, the control function (OSSD1/) will turn and the muting function will stop. Note : an be set using the SE9Z-H controller (optional). When the muting lamp diagnosis function is disabled, the muting function is maintained even if the lamp is worn out or disconnected. Note : an be set using the SE9Z-H controller (optional). Note 4: When the output operation of the muting sensor connected to the muting input of the light curtain differs with the SE9Z-H controller (optional), the muting function will be disabled. Override Setting djust unction The setting of the maximum continuous effective time can be changed between 60 to 600 sec (unit: 10 sec). Note: The setting can be changed using the SE9Z-H controller (optional) Protection unction password can be set to change the setting of the light curtain. This protection function is disabled at factory default setting. (1/08/0)