Two outputs: contact and non-contact

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SRIS Sensor Controller Multi-functional slim sensor controller DI rail mounting Two outputs: contact and non-contact Connects two sensors -C7W Mountable on 3 mm.378 in DI rail by one-push.

1 SRIS Sensor Controller Multi-functional slim sensor controller DI rail mounting Two outputs: contact and non-contact Connects two sensors -C7W Mountable on 3 mm.378 in DI rail by one-push. It reduces mounting space and mounting operations. Useful for various applications because the controller has two outputs, relay contact and P open-collector transistor output. (-C7 and -CT7 only) Two sensors can be connected, and two independent outputs are generated. 3 mm.378 in width DI rail dge trigger -CT7 Synchronized is possible at either the rising or the falling edge of the external signal. With this, now only one controller suffices where earlier two were required in applications, such as, detecting presence of bottle caps. xample: Detecting presence of cap on bottle Conventional method Using -CT7 Sensor for sensing Controller Controller with timer Synchronizing sensor -CT7 o cap!s approx. Cap present (condition for making output ) (condition for disabling output) 846

2 ORDR GUID Type Appearance Model o. Supply voltage Power supply function for sensor Timer function General use -C7 2 V DC 0 ma max. Gate trigger High-performance -CT7 2 V DC 30 ma max. P open-collector transistor Gate trigger and edge trigger Three function selectable timer Two sensor connection -C7W 2 V DC 20 ma max. two outputs Accessory -CV (Protection cover) 847

3 SPCIFICATIS Type Item Model o. Applicable sensors Supply voltage Power consumption Power Voltage supply for sensor Current operation Response time DI rail mounting General use High-performance Two sensor connection -C7 -CT7 -C7W Photoelectric sensor, inductive proximity sensor, etc., with P transistor output or relay output 6 VA 2 V DC (incorporated with short-circuit protection) 0 ma 30 ma 20 ma Switching capacity: 20 V 3 A AC (resistive load) lectrical life: 00,000 ing operations or more (rated load)(at,800 operations/hour) Mechanical life: 0 million ing operations or more (at 36,000 operations/hour) P open-collector transistor Maximum sink current: 00 ma Applied voltage: 30 V DC (between output and 0 V) Residual voltage: V (at 00 ma sink current) 0.4 V (at 6 ma sink current) Switchable normal operation or inverse operation Relay contact: 0 ms approx., P open-collector transistor:!s Switching capacity: 20 V 3 A AC (resistive load) lectrical life: 00,000 ing operations or more (rated load)(at,800 operations/hour) Mechanical life: 0 million ing operations or more (at 36,000 operations/hour) 0 ms approx. Power Red LD (lights up when the power is ) Indicators (ote) function Timer function nvironmental resistance Ambient temperature Ambient humidity oise immunity Voltage withstandability Insulation resistance Vibration resistance Shock resistance Red LD (lights up when the output is ) Red LD Red LD lights up when the sensor signal is effective lights up when the external is effective Gate trigger Gate trigger and edge trigger Three function selectable timer Delay time: able either 40 ms to sec. or 0.4 sec. to 0 sec. ( ( ( 0 to 0 C 4 to 22 F (o dew condensation or icing allowed), Storage: 30 to 70 C 22 to 8 F 3 to 8 % RH, Storage: 3 to 8 % RH Power line:,00 Vp, and 0.!s pulse width (with noise simulator),00 V AC for one min. between the power and the output terminals 0 MΩ, or more, with 00 V DC megger between the power and the output terminals 0 to Hz frequency, 0.7 mm in amplitude in X, Y and Z directions for two hours each 00 m/s 2 acceleration (0 G approx.) in X, Y and Z directions for two times each ) ) ) Material Connecting method Weight Accessories nclosure: ABS, Terminal block: PBT (Glass fiber reinforced) Terminal block 60 g approx. Short bar: pc., -CV (Protection cover): pc., Short-circuit protection plate: pc. Adjusting screwdriver: pc. (-CT7 only) ote: In -C7W, two output indicators, Sensor output indicator and Sensor 2 output indicator, have been incorporated. 848

4 I/O CIRCUIT AD WIRIG DIAGRAMS Control circuit -C7 -CT7 I/O circuit diagram relay Power supply circuit. kω. kω 00 Ω 00 Ω Internal circuit 2 COM. 3 O 4 C V V S A D 2 V I C 0 V Terminal o. m B ot connected m F OC (open-collector) output Users circuit ot connected l Terminal arrangement diagram m on-voltage contact or P transistor output or 2 V High: 4 to 2 V, or open Low: 0 to. V I OC OUT S AC AC COM. O C l Relay contact output ote: Response time of the P open-collector transistor output of -C7 and -CT7 is!s. If a relay or a micro- (mechanical contact) is connected, its bounce may result in output chattering. Take care of this aspect, especially when the timer function is used. -C7W I/O circuit diagram Terminal arrangement diagram Power supply circuit Terminal o. l I I 2 relay 2 COM. 3 O 4 C -C7W Control circuit relay 2. kω 00 Ω 6 COM. 2 7 O 2 8 C 2 0 V V m I 2 A B ot connected 0 V C m on-voltage contact or P transistor output or 2 V AC COM. 2 O 2 C AC COM. O C l Relay contact output. kω 00 Ω D 2 V I m High: 4 to 2 V, or open Low: 0 to. V F ot connected Internal circuit Users circuit 849

5 PRCAUTIS FOR PROPR US -C7 This product is not a safety controller. It does not possess control functions needed for accident prevention or safety maintenance. Functional description 2 3 Description Power indicator (Red LD) indicator (Red LD) Sensor output indicator (Red LD) Function Lights up when the power is Lights up when the output is. 4 Sensor 2 output indicator (Red LD) 2 6 selection Sensor output operation mode Selects the output operation. : The output is when the sensor signal is High. : The output is when the sensor signal is Low. Selects the output operation. -CT7 7 8 Sensor 2 output operation mode indicator (Red LD) : The output is when the sensor signal is High. : The output is when the sensor signal is Low. Indicates the state of the sensor signal. The operation differs according to the mode set with selection. : Lights up when the sensor signal is High. : Lights up when the sensor signal is Low D 0 A C B 9 0 indicator (Red LD) operation mode Indicates the state of the external. Lights up when the external does not disable the output. Selects the operation of external. : The output is neglected when the external is High. : The output is neglected when the external is Low. Selects Gate trigger or dge trigger. -C7W A Gate / dge trigger operation mode : at the instant the external is applied. : over the period for which the external is applied. Selects the delay time. 6 7 B Delay time selection sec. 0 sec. sec.: Variable from 40 ms approx. to sec. approx. 0 sec.: Variable from 0.4 sec. approx. to 0 sec. approx. Selects the timer operation. 3 4 C Timer operation b -delay c -delay d SHOT D Timer adjuster Terminal block Set the delay time. 80

6 PRCAUTIS FOR PROPR US -C7 Block diagrams (The diagrams below explain s operation in a simple manner. The actual circuits may differ slightly.) I S 2 V 2 V -CT7 selection selection 2 V I operation mode 2 V S AD indicator Gate / dge trigger operation mode Relay output Open-collector output indicator AD -C7W Sensor output operation mode 2 V I Sensor 2 output operation mode 2 V I 2 sec. Timer circuit 0 sec. D OSD Without timer Delay time selection Timer adjuster Relay output Open-collector output Relay output Sensor output indicator Relay output 2 Sensor 2 output indicator dge indicator Timer operation mode indicator Timer functions (-CT7 only) -CT7 has three types of convenient built-in timer functions. -delay (D) <Function>: eglects short output signals. <Application>: As only long signals are extracted, this function is useful for detecting if a line is choked or for sensing only objects taking a long time to travel. -delay () <Function>: xtends the output signal for a fixed period of time. <Application>: This function is useful if the output signal is so short that the connected device cannot respond. SHOT (OSD) <Function>: s a fixed width signal upon sensing. <Application>: This function is useful when the specifications of the connected device require a signal of fixed width. Of course, it is also useful for extending a short width signal to a desired width. Selection and timer operation Switch setting High Timer operation selection selection operation Low D O Input not inverted normal operation D O Input not inverted T -delay D O Input not inverted T T T -delay D O T T T Input not inverted SHOT D O Input inverted normal operation D O T T T Input inverted -delay D O T Input inverted -delay D O T T T Input inverted SHOT Timer period: T Switchable, either 40 ms approx. to sec. approx., or 0.4 sec. approx. to 0 sec. approx. Various other applications are possible. 8

7 PRCAUTIS FOR PROPR US function (-C7, -CT7 only) Gate trigger The output is disabled when the external is Low [mode selection on (ote)] or is High [mode selection on (ote)]. condition for making output ( ) condition for disabling output ( ) ote: Since -C7 is not incorporated with the selection, the output is disabled only when the external is Low. Wiring Make sure that the power supply is off while wiring. Verify that the supply voltage variation is within the rating. Short-circuit protection plate The short-circuit protection plate is attached to terminal o. to prevent AC short-circuit. Flip the plate up, connect the wire to terminal o., and then flip it down. Short-circuit protection plate Short bar The short bar saves wiring when a common power supply is used for the AC supply terminal and the load supply of the relay contact output. The short bar is attached between the terminal os. and 2 at the time of shipment from our factory. To use a separate power supply for the output relay, make sure to remove it. dge trigger (-CT7 only) The sensor signal is judged at the instant the external rises up or falls down. This sensor is ideal for cap presence detection that would have required two controllers in the past. xample: Detecting presence of cap on bottle <Conventional> Sensor for sensing <-CT7> Typical wiring diagram Control circuit Power supply circuit relay Terminal o. Power supply 2 Load Short-circuited 3 with the short bar 4 Short bar Controller Controller with timer Synchronizing sensor -CT7 Dimensions of suitable crimp terminals Y-shaped type or more "3.2 "0.26 or more Round type Unit: mm in o cap Cap present condition for making output ( ) (When crimped) (When crimped) t:!s approx. ote: As the output time t is only!s approx., extend it by using the delay timer or the SHOT timer. Mounting To mount with screws, use M4 screws. The tightening torque should be 0.78 m. condition for disabling output ( ) ote: Use crimp terminals having insulation sleeves. Recommended crimp terminal: ominal size.2-3 -C7 and -CT7 do not incorporate a short-circuit protection at the P open-collector transistor output. Do not connect them directly to a power supply or a capacitive load. The response time of the P open-collector transistor output of -C7 or -CT7 is!s. If a relay or a micro- (mechanical contact) is connected, take care since its bounce may result in output chattering. Do not run the wires together with high-voltage lines or power lines or put them in the same raceway. This can cause malfunction due to induction. Others Do not use during the initial transient time (0. sec.) after the power supply is ed on. Avoid dust, dirt, and steam. Take care that the controller does not come in direct contact with water, oil, grease, or organic solvents, such as, thinner, etc. 82

8 DIMSIS (Unit: mm in) - The CAD data in the dimensions can be downloaded from the SUX website: Assembly dimensions with attached protection cover Short-circuit protection plate Short bar Power indicator (Red) indicator (Red) indicator (Red) indicator (Red) Timer adjuster Mode selection es (83.) (3.287) Suitable for 3 mm.378 in width DI rail oblong holes otes: ) The above drawing illustrates the dimensions of -CT7. The dimensions of -C7 and -C7W are identical to those given above. otes: 2) The front panel of each model is different. Refer to p.80 for more details of the front panels. 83

12 V DC ±10 % 150 ma max. 130 ma max. 120 ma max.

12 V DC ±10 % 150 ma max. 130 ma max. 120 ma max. 96 PHOTO PHOTO ON/OFF Input SERI Related Information General terms and conditions... F-3 General precautions... P.9 MEASURE panasonic.net/id/pidsx/global Multi-functional D rail mounting slim sensor controller