Safety Systems Safety Integrated

Transcription

1 3SF3 Limit, interlock and cable-operated Overview It is possible to directly connect selected limited, interlock and cable-operated switches via AS-Interface with safety-oriented communication. In these cases the selected switches directly connect to the AS-Interface yellow cable and do not have to be hard-wired separately. All switches with integrated AS-Interface connect directly to the AS-Interface line (yellow cable) via a vampire connection (FK connector). 3SF3 Limit Limit switches convert the mechanical positions of moving machine components into electrical signals. These electrical signals are detected by the AS-Interface master and/or safety monitor and are transferred to a PLC or network for processing. 3SF3 Interlock Interlock switches with separate actuator are used in applications in which the position of doors, covers or guards have to be monitored for safety reasons. Interlock switches with electrical and/or mechanical locking are special safety devices that prevent the inadvertent or intentional opening of protective doors, guards or other covers when a dangerous state exists. These types of interlock switches have two main tasks: Enabling a machine when a protective device is closed or locked; and, Disabling a machine when a protective device is open All 3SF interlock switches can only be switched using a coded actuator. It is virtually impossible to bypass it manually by using a tool. 3SF3 Cable-Operated Cable-operated switches are used for monitoring or for EMER- GENCY STOP functions on particularly endangered systems sections. As the effective range of a cable-operated switch is only limited by the length of the cable, large systems can be protected. Cable-operated switches with latching for implementation in EMERGENCY STOP equipment correspond to the EN 418 standard. The safety contacts of the cable-operated switch with AS-Interface are positively driven. 3SF3 Interlock Interlock switches with separate actuator are used in applications in which the position of doors covers or guards have to be monitored for safety reasons. 13/64

2 Selection and Ordering data 3SF EV00-0BA1 3SF GW00-0BA1 General information All products of the Section AS-Interface position switches allow positive opening according to IEC , Appendix K AS-Interface position switches, standard via AS-Interface F adapter with direct AS-Interface connection to Safety at Work IP65 Safety Systems Safety Integrated 3SF Limit switches Approx. Encapsulated in molded plastic, EN , 31 mm wide, slow-action contact, two NC contacts - Rounded plungers 3SF CV00-0BA1 3SE C Roller plungers 3SF DV00-0BA1 3SE D Roller levers 3SF EV00-0BA1 3SE E Angular roller levers 3SF FV00-0BA1 3SE F Lock-and-release lever 3SF GV00-0BA1 3SE G Encapsulated in molded plastic, EN , 31 mm wide, snap-action contact, one NC contact - Rounded plungers 3SF CV00-0BA1 3SE C Roller plungers 3SF DV00-0BA1 3SE D Roller levers 3SF EV00-0BA1 3SE E Angular roller levers 3SF FV00-0BA1 3SE F Lock-and-release lever 3SF GV00-0BA1 3SE G With metal enclosure, EN , 40 mm wide, slow-action contact, two NC contacts - Rounded plungers 3SF CV00-0BA1 3SE C Roller plungers 3SF DV00-0BA1 3SE D Roller levers 3SF EV00-0BA1 3SE E Angular roller levers 3SF FV00-0BA1 3SE F Lock-and-release lever 3SF GW00-0BA1 3SE GW With metal enclosure, EN , 40 mm wide, snap-action contact, one NC contact - Rounded plungers 3SF CV00-0BA1 3SE C Roller plungers 3SF DV00-0BA1 3SE D Roller levers 3SF EV00-0BA1 3SE E Angular roller levers 3SF FV00-0BA1 3SE F Lock-and-release lever 3SF GW00-0BA1 3SE GW Discount Code: Limit Switches 13/65

3 3SF Limit and interlock switches Selection and Ordering data (continued) 3SF DV00-0BA2 3SF EV00-0BA2 3SF XX00-0BA1. Approx. AS-Interface position switch, standard, with M12 connector 2) M12 connector for connecting an additional position switch Direct AS-Interface connection to Safety at Work can be used for up to Category 4 acc. to EN 954-1, IP65 Encapsulated in molded plastic, EN , 50 mm wide, slow-action contact, 1 NC contact - Rounded plungers - 3SF CV00-0BA2 3SE C Roller plungers - 3SF DV00-0BA2 3SE D Roller levers - 3SF EV00-0BA2 3SE E Angular roller levers - 3SF FV00-0BA2 3SE F Lock-and-release lever - 3SF GV00-0BA2 3SE G Encapsulated in molded plastic, EN , 50 mm wide, snap-action contact, one NC contact - Rounded plungers - 3SF CV00-0BA2 3SE C Roller plungers - 3SF DV00-0BA2 3SE D Roller levers - 3SF EV00-0BA2 3SE E Angular roller levers - 3SF FV00-0BA2 3SE F Lock-and-release lever - 3SF GV00-0BA2 3SE G With metal enclosure, EN , 56 mm wide, slow-action contact, 1 NC contact - Rounded plungers - 3SF CV00-0BA2 3SE C Roller plungers - 3SF DV00-0BA2 3SE D Roller levers - 3SF EV00-0BA2 3SE E Angular roller levers - 3SF FV00-0BA2 3SE F Lock-and-release lever - 3SF GW00-0BA2 3SE GW With metal enclosure, EN , 56 mm wide, snap-action contact, 1 NC contact - Rounded plungers - 3SF CV00-0BA2 3SE C Roller plungers - 3SF DV00-0BA2 3SE D Roller levers - 3SF EV00-0BA2 3SE E Angular roller levers - 3SF FV00-0BA2 3SE F Lock-and-release lever - 3SF GW00-0BA2 3SE GW AS-Interface position switch, with separate actuator With direct AS-Interface connection to Safety at Work IP65, slow-action contact, 2 NC contacts Encapsulated in molded plastic, lateral operation, fixing 3SF XX03-0BA1 3SE XX acc. to EN Encapsulated in molded plastic, front end operation, 3SF XX04-0BA1 3SE XX fixing acc. to EN Encapsulated in molded plastic, lateral and axial operation, 52 mm wide - Extraction force 30 N - 3SF XX00-0BA1 3SE XX Extraction force 5 N - 3SF XX40-0BA1 3SE XX Automatic ejection - 3SF XX30-0BA1 3SE XX With metal enclosure, fixing acc. to EN SF XX00-0BA1 3SE XX Actuator for "AS-Interface position switch, with separate actuator" For AS-Interface position switch, encapsulated in molded plastic, 52 mm wide Enclosure width/length Standard (r min = 150 mm) vvv 27 mm 3SX Universal radius (r min = 45mm) 33 mm 3SX For AS-Interface position switch metal enclosure, mounting to EN Enclosure width/length Standardv 79 mm 3SX With transverse mounting 50 mm 3SX With vertical mounting 50 mm 3SX Universal radius 80 mm 3SX ) Discount Code: Limit Switches. 13/66

4 Safety Systems Safety Switches 3SF Interlock switches Selection and Ordering data (continued) 3SF XX00-0BA2 approx AS interface position switch, with separate actuator and M12 connector M12 connector for connecting an additional position switch Direct AS-Interface connection to Safety at Work Can be used for up to Category 4 acc. to EN IP65 Slow-action contact, 1 NC contact Encapsulated in molded plastic Lateral and front operation, 52 mm wide Extraction force 30 N 3SF XX00-0BA2 3SE XX Extraction force 5 N 3SF XX40-0BA2 3SE XX Automatic ejection 3SF XX30-0BA2 3SE XX Actuator for "AS-Interface position switch, with separate actuator and M12 plug" Enclosure width/length Standard 27 mm 3SX (r min = 150 mm) Universal radius (r min = 45 mm) 33 mm 3SX AS-Interface position switch, with separate actuator and tumbler With direct AS-Interface connection to Safety at Work IP65, Pg 13.5 Solenoid voltage 24 V DC Monitoring of actuator and solenoid position Plastic enclosure - Locking force 1200 N, spring-locked 3SF XX00-0BA1 3SE XX SF XX00-0BA1 - Locking force 1200 N, solenoid-locked 3SF XX00-0BA1 3SE XX Metal enclosure - Locking force 1200 N, spring-locked 3SF XX00-0BA1 3SE XX Locking force 1200 N, solenoid-locked 3SF XX00-0BA1 3SE XX Locking force 2000 N, spring-locked 3SF XX00-0BA1 3SE XX Locking force 2000 N, solenoid-locked 3SF XX00-0BA1 3SE XX Actuator for "AS-Interface position switch, with separate actuator and tumbler" 3SF XX00-0BA1 Position switch type Actuator Enclosure type width/ length Plastic enclosure, metal Standard 3SX enclosure 1200 N With transverse 3SX fixing Radius 3SX Metal enclosure 2000 N Standard 79 mm 3SX Standard, for 132 mm 3SX approach from the left Standard, with 50 mm 3SX transverse mounting Standard, with 50 mm 3SX vertical mounting Universal radius 80 mm 3SX /67

5 Switches with Integrated Safety 3SF Cable-operated switches Selection and Ordering data approx. General information All products of the Section AS-Interface cable-operated switches allow positive opening according to IEC , Appendix K AS-Interface cable-operated switches with direct AS-Interface connection to Safety at Work Metal housing with dust protection Can be used up to category 4 acc. to EN IP65 Latching acc. to EN 418 Pushbutton unlatching 2 NC contacts 2 ) For cable lengths up to 10 m, with adjustment window 3SF BF00-0BA1 3SE BF For cable lengths up to 25 m, with adjustment window 3SF BF00-0BA1 3SE BF For cable lengths up to 50 m 3SF BF00-0BA1 3SE BF ) Positive opening acc. to IEC , Appendix K 13/68