Specifications. Safety Ratings. Standards. Safety Classification. Certifications. Safety Contacts. Housing Material. Vibration

Transcription

1 mm Plastic Body These mm plastic-body safety limit switches conform to EN standards and are available with snap-acting or slowbreak/make 2- or 3-contact configurations as well as a variety of actuator heads. These switches also feature an optional rotating head that can be adjusted in 9 increments before installation to allow for ease of mounting. Allen-Bradley Guardmaster limit switches can be used in guard door applications as well as on moving machine beds, crane arms, lifts, elevators, etc. Operation of these limit switches is achieved by the sliding action of a guard, or other moving object, deflecting the plunger or lever. For safety applications, it is important that upon actuation, the guard or moving object should not pass completely beyond the switch to allow the plunger or lever to return to its original position the plunger or lever must remain engaged by the guard or object. Features Large selection of actuator heads Positive operation, forced disconnection of contacts Snap-acting, slow make before break or slow break before make contact blocks Contacts 1 + 1, Conforms to EN 50047, EN 1088, EN , EN 292 and EN Operating Examples Adjustable Lever Arms Cam Displacement (A) The actuating cam should be profiled at 3 for optimum operation. Note: Plunger-type switches operate from a flat profile. Specifications Safety atings Standards Safety Classification Functional Safety Data Note: For up-to-date information, visit Certifications EN 954-1, ISO , IEC/EN 604-1, NFPA 79, EN 1088, ISO 149, IEC/ EN , ANSI B.19, AS Cat. 1 Device per EN Dual channel limit switch suitable for Cat. 3 or 4 systems and used with a safety monitoring device B10d: > 2 x 106 operations at min. load PFH D : > 3 x10-7 MTTFd: > 385 years Dual channel limit switch may be suitable for performance levels Ple or Pld (according to ISO :06) and for use in SIL2 or SIL3 systems (according to IEC 661) depending on application characteristics CE Marked for all applicable directives, culus, and TÜV Outputs Safety Contacts 1 snap acting, 2 or 3 slow acting Auxiliary Contacts 1 (except 3 versions) Thermal CurrentI lth 10 A ated Insulation Voltage 600V AC Switching Voltage, Min. 25 5V DC Utilization Category A600/AC-15 (Ue) 600V 500V 240V 1V (le) 1.2 A 1.4 A A 6.0 A N600/DC-13 (Ue) 600V 500V 250V 125V (le) 0.4 A 0.55 A 1.1 A 2.2 A Operating Characteristics Actuation Speed, Max. 25/s Actuation Speed, Min. 10/min Actuation Frequency, Max operation per hour Mechanical Life 1 x 107 Environmental Enclosure Type ating IP66 Operating Temperature [C (F)] ( ) Pollution Degree 3 Physical Characteristics Housing Material UL Approved glass-filled polybutylene terephthalate Actuator Material Various polymers and metals Mounting 2 x M4, Any position Vibration IEC (10 55 Hz, 0.35 mm amplitude) Shock IEC (30 Gn 3 pulses per axis) Conduit Entry M or 1/2 inch NPT Color ed Usable for ISO :06 and IEC 661. Data other than B10d is based on: - Usage rate of 1op/10 mins., 24 hrs/day, 360 days/year, representing operations per year - Mission time/proof test interval of 38 years The safety contacts are described as normally closed () i.e., with the guard closed, actuator in place (where relevant) and the machine able to be started

2 mm Plastic Body Product Selection Contact Safety Auxiliary Type Typical Force/Torque to Operate 1 1 Snap acting 5 N Contact Opening Characteristics 2.4 8N 6.2 1/2 inch NPT Conduit Cat. No. M Conduit Connector Style 440P-CPSE 440P-CPSB 440P-CPSD4 General 2.1 5N BBM 6 N 440P-CPB12E 440P-CPB12B 440P-CPB N oller Plunger 2 1 MBB 6 N 1.9 5N 2.1 5N P-CPB03E 440P-CPB03B 440P-CPB P-CPM12E 440P-CPM12B 440P-CPM126 Principles Snap acting 5N 7N P-CDPSE 440P-CDPSB 440P-CDPSD BBM 6N 0N 2.0 5N 6.4 7N 440P-CDPB12E 440P-CDPB12B 440P-CDPB N 0N 2.1 5N P-CDPB03E 440P-CDPB03B 440P-CDPB036 Dome Plunger 2 1 MBB 6N 1 1 Snap Acting 5N 0N N 3.5 6N P-CDPM12E 440P-CDPM12B 440P-CDPM P-CHLSE 440P-CHLSB 440P-CHLSD4 3-Limit BBM 6N 3.1 2N P-CHLB12E 440P-CHLB12B 440P-CHLB N Hinge Lever 2 1 MBB 6N ecommended standard cordset, 2 m, 4-pin, DC Micro (M12) connector. ecommended standard cordset, 2 m, 6-pin, AC Micro (M12) connector N D4 suffix uses a 4-pin DC Micro (M12) connector and 6 suffix uses a 6-pin AC Micro (dual keyway) consumer N 440P-CHLB03E 440P-CHLB03B 440P-CHLB P-CHLM12E 440P-CHLM12B 440P-CHLM D-F4AC F6ECA-2 Power Logic 3-145

3 mm Plastic Body Product Selection (continued) Short Lever Plastic oller Short Lever Metal oller Contact Safety Auxiliary Type Typical Force/Torque to Operate 1 1 Snap acting 0.15 N m 2 1 BBM 0.14 N m N m 2 1 MBB 0.14 N m 1 1 Snap acting 0.15 N m 2 1 BBM 0.14 N m N m 2 1 MBB 0.14 N m 1 1 Snap acting 5 N 2 1 BBM 6 N Contact Opening Characteristics cnm cnm cnm 10 cnm cnm 10 cnm cnm cnm cnm cnm cnm 10 cnm cnm 10 cnm cnm N N cnm Cat. No. 1/2 inch NPT Conduit M Conduit Connector Style 440P-CSLSE 440P-CSLSB 440P-CSLSD4 440P-CSLB12E 440P-CSLB12B 440P-CSLB P-CSLB03E 440P-CSLB03B 440P-CSLB P-CSLM12E 440P-CSLM12B 440P-CSLM P-CMHSE 440P-CMHSB 440P-CMHSD4 440P-CMHB12E 440P-CMHB12B 440P-CMHB P-CMHB03E 440P-CMHB03B 440P-CMHB P-CMHM12E 440P-CMHM12B 440P-CMHM P-COHSE 440P-COHSB 440P-COHSD4 440P-COHB12E 440P-COHB12B 440P-COHB N N P-COHB03E 440P-COHB03B 440P-COHB Offset Hinge 2 1 MBB 6 N ecommended standard cordset, 2 m, 4-pin, DC Micro (M12) connector. ecommended standard cordset, 2 m, 6-pin, AC Micro (M12) connector N D4 suffix uses a 4-pin DC Micro (M12) connector and 6 suffix uses a 6-pin AC Micro (dual keyway) consumer. 440P-COHM12E 440P-COHM12B 440P-COHM D-F4AC F6ACA

4 mm Plastic Body Typical Wiring Diagrams Two-Circuit Type D4 4-Pin Micro Connector Same Polarity Connector Pinout 4 3 Terminal Contact General Three-Circuit Type 6 6-Pin Micro Connector Connector Pinout Terminal Contact Terminal Contact Principles See page for positive opening circuits. 9- Approximate Dimensions [mm (in.)] Dimensions are not intended to be used for installation purposes. 28 (1.10) 9.3 (0.36).5 (0.45) 17 (0.66) 12 (0.47) 3-Limit 90 (3.54) Max. 79 (3.) Max. oller Plunger Dome Plunger Power Logic 3-147

5 mm Plastic Body Approximate Dimensions [mm (in.)] (continued) Dimensions are not intended to be used for installation purposes. 38 (1.49) 42 (1.65) 12 (0.47) 15 (0.59) Hinge Lever 12 (0.47) 5 (0.19) 100 (3.93) Max. 50 (1.96) 1 (0.68) 41 (1.61) Short Lever, Metal and Plastic oller 2 (4.4) 17 (0.66) 103 (5) Offset Hinge 3-148

6 3 Metal Body These 3 metal-body safety limit switches conform to EN standards and are available in snap acting or slow break/make with 2-, 3- or 4-contact configurations. These switches feature a rotating head that can be adjusted in 9 increments before installation to allow for ease of mounting. Allen-Bradley Guardmaster can be used in guard door applications as well as on moving machine beds, crane arms, lifts, elevators, etc. Operation of these limit switches is achieved by the sliding action of a guard, or other moving object, deflecting the plunger or lever. For safety applications, it is important that upon actuation, the guard or moving object should not pass completely beyond the switch to allow the plunger or lever to return to its original position the plunger or lever must remain engaged by the guard or object. Features Large selection of actuator heads Positive operation, forced disconnection of contacts Snap-acting, slow make before break or slow break before make contact blocks Contacts 1 + 1, 2 + 2, 3 + 1, or 4 Conforms to EN 50041, EN 1088, EN , EN 292 and EN Operating Examples Adjustable Lever Arms Cam Displacement For optimum cam operation, the actuating arm should be adjusted with a 3 offset profile. Note: Plunger-type switches operate from a flat profile. (A) Specifications Safety atings Standards Safety Classification Functional Safety Data Note: For up-to-date information, visit Certifications EN 954-1, ISO , IEC/EN 604-1, NFPA 79, EN 1088, ISO 149, IEC/EN , ANSI B.19, AS Cat. 1 Device per EN954-1 Dualchannel limit switch suitable for Cat. 3 or 4 systems and used with a safety monitoring device B10d: > 2 x 106 operations at min. load PFH D : > 3 x10-7 MTTFd: > 385 years Dual channel limit switch may be suitable for performance levels Ple or Pld (according to ISO :06) and for use in SIL2 or SIL3 systems (according to IEC 661) depending on application characteristics CE Marked for all applicable directives, culus, and TÜV Outputs Safety Contacts 1 snap acting, 2, 3 or 4 slow acting Auxiliary Contacts 1, 2, or zero Thermal CurrentI lth 10 A ated Insulation Voltage 600V AC Switching Voltage, Min. 25 5V DC Utilization Category A600/AC-15 (Ue) 600V 500V 240V 1V (le) 1.2 A 1.4 A A 6.0 A N600/DC-13 (Ue) 600V 500V 250V 125V (le) 0.4 A 0.55 A 1.1 A 2.2 A Operating Characteristics Actuation Speed, Max. 25/s Actuation Speed, Min. 10/min Actuation Frequency, Max operation per hour Mechanical Life 1 x 107 Environmental Enclosure Type ating IP66 Operating Temperature [C (F)] ( ) Pollution Degree 3 Physical Characteristics Housing Material Die-cast alloy Actuator Material Various polymers and metals Mounting 2 x M5, Any position Vibration IEC (10 55 Hz, 0.35 amplitude) Shock IEC (30 Gn 3 pulses per axis) Conduit Entry M or 1/2 inch NPT Color ed Usable for ISO :06 and IEC 661. Data other than B10d is based on: - Usage rate of 1op/10 mins., 24 hrs/day, 360 days/year, representing operations per year - Mission time/proof test interval of 38 years The safety contacts are described as normally closed () i.e., with the guard closed, actuator in place (where relevant) and the machine able to be started. General Principles 9-3-Limit Logic Power 3-149

7 3 Metal Body Product Selection Contact Contact Opening Characteristics Cat. No. Metal oller Plunger Metal Dome Plunger Safety Auxiliary Type 1 1 Snap Acting Typical Force/Torque to Operate 13 N 4 N 3 1 BBM N 2 2 BBM N 1 1 Snap Acting 13 N 4 N 3 1 BBM N 2 2 BBM N 1 1 Snap Acting 0.34 N m cnm cNm 1/2 inch NPT Conduit M Conduit Connector 440P-MPSE 440P-MPSB 440P-MPSN5 440P-MPB04E 440P-MPB04B 440P-MPB04M9 440P-MPB13E 440P-MPB13B 440P-MPB13M9 440P-MPBE 440P-MPBB 440P-MPBM9 440P-MDPSE 440P-MDPSB 440P-MDPSN5 440P-MDPB04E 440P-MDPB04B 440P-MDPB04M9 440P-MDPB13E 440P-MDPB13B 440P-MDPB13M9 440P-MDPBE 440P-MDPBB 440P-MDPBM9 440P-MSLSE 440P-MSLSB 440P-MSLSN cNm 10cNm 4 0. N m 440P-MSLB04E 440P-MSLB04B 440P-MSLB04M Metal Short Lever 3 1 BBM 0.34 N m 2 2 BBM 0.34 N m cN m 35cN m cN m 35cN m P-MSLB13E 440P-MSLB13B 440P-MSLB13M9 440P-MSLBE 440P-MSLBB 440P-MSLBM9 ecommended standard cordset, 2 m, 5-pin mini connector. ecommended standard cordset, 2 m, 12-pin 9-wire. N5 = 5-pin mini connector. M9 = 12-pin M23 connector (use 9 wire) N-F5AE-6F 889M-FX9AE

8 3 Metal Body Product Selection (continued) Safety Contacts Auxiliary Contacts Contact Type Typical Force/Torque to Operate 1 1 Snap Acting 0.34 N m Contact Opening Characteristics cNm 35cNm Cat. No. 1/2 inch NPT Conduit M Conduit Connector 440P-MMHSE 440P-MMHSB 440P-MMHSN5 General 4 0. N m cNm 10cNm P-MMHB04E 440P-MMHB04B 440P-MMHB04M9 Metal Short Lever, Metal oller 3 1 BBM 0.34 N m 2 2 BBM 0.34 N m cNm 44 35cNm cNm 35cNm P-MMHB13E 440P-MMHB13B 440P-MMHB13M9 440P-MMHBE 440P-MMHBB 440P-MMHBM9 Principles ecommended standard cordset, 2 m, 5-pin mini connector. ecommended standard cordset, 2 m, 12-pin 9-wire. 889N-F5AE-6F 889M-FX9AE-2 N5 = 5-pin mini connector. M9 = 12-pin M23 connector (use 9 wire). Typical Wiring Diagrams N5 Connector 2 Circuit 5-Pin Mini Connector Same polarity this side of block 1 () 12 3-Limit Auxiliary Circuit () M9 12-Pin M23 Connector Connector Pinout Terminal Contact Terminal Contact Terminal Contact Ground Logic Power 3-151

9 3 Metal Body Approximate Dimensions [mm (in.)] Dimensions are not intended to be used for installation purposes. 48 (1.88) 60 (2.36) 17 (0.66) 30 (1.18) 40 (1.57) 43 (1.69) 21 (0.82) 33 (1.29) 8 (4.64) 34 (1.33) 60 (2.36) 30 (1.18) 40 (1.57) 43 (1.69) 19 (0.74) 105 (4.13) 63 (2.48) 33 (1.29) (0.70) 64 (2.51) 7 (0.27) (1.57) 43 (1.69) oller Plunger Dome Plunger Short Lever, (Metal & Plastic oller) 60 (2.36) 30 (1.18) 33 (1.29) 133 (5.23) 3-152