Safety relay modules and sensors

PSR-MC45-3NO-1DO-24DC-SC

Safety relay for emergency stop, safety doors, and light grids up to SIL 3, Cat. 4, PL e, 1 or 2-channel operation, automatic or manual, monitored start, 3 enabling current paths, U_S = 24 V DC, plug-in screw terminal block

PSR-PC52-1NO-1NC-24DC-SP

Coupling relay for electrical isolation and power adaptation for SIL 3 F&G applications, low demand, load diagnostics in the Off and On state for wire break and short circuit, 1 enabling current path, test pulse filter, plug-in Push-in terminal block, width: 17.5 mm

PSR-MC31-2SDO-1DO-24DC-SC

Safety relay module for safety shut-off mats, switching strips, emergency stop, safety doors, and light grids up to SIL 3, Cat. 4, PL e, 1 or 2-channel operation, automatic or manual start, 2 safe HL outputs, 1 signal output, U_S = 24 V DC, plug-in screw terminal block

PSR-MC31-2SDO-1DO-24DC-SP

Safety relay module for safety shut-off mats, switching strips, emergency stop, safety doors, and light grids up to SIL 3, Cat. 4, PL e, 1 or 2-channel operation, automatic or manual start, 2 safe HL outputs, 1 signal output, U_S = 24 V DC, pluggable Push-in terminal block

IOA-PSR-PS22-1NO-1NC-24DC

PSR-M-EM6-HTL2-SC

Safe extension module for monitoring zero-speed, speed, direction of rotation, monitoring of 2 axes, NPN/PNP proximity switch, 2 x HTL encoder, TBUS interface, up to SIL 3, Cat. 4/PL e, pluggable screw terminal block, TBUS connector included

PSR-M-GW-DNET-PI

Gateway for connecting a PSR-M base module to a higher-level controller, DeviceNet™, TBUS interface, plug-in Push-in terminal block, TBUS connector included

PSR-MC50-3NO-1DO-24DC-SP

PSR-M-EM3-HTL1-PI

Safe extension module for monitoring zero-speed, speed, direction of rotation, monitoring of 2 axes, NPN/PNP proximity switch, 1 x HTL encoder, TBUS interface, up to SIL 3, Cat. 4/PL e, pluggable Push-in terminal block, TBUS connector included

PSR-M-GW-MODTCP-PI

Gateway for connecting a PSR-M base module to a higher-level controller, Modbus TCP, TBUS interface, plug-in Push-in terminal block, TBUS connector included

PSR-PC32-2NO-1NC-24-230UC-SP

PSR-M-GW-ECAT-PI

Gateway for connecting a PSR-M base module to a higher-level controller, EtherCAT®, TBUS interface, plug-in Push-in terminal block, TBUS connector included

PSR-FTB/1.5/11.5

Terminal block for filtering test pulses from safe semiconductor outputs with adjustable filter values (1.5 µF/11.5 µF), as well as for EMC filtering of 24 V signals up to an amperage of 2 A.

PSR-PC50-1NO-1DO-24DC-SC

Coupling relay for SIL 3 low demand applications, couples digital output signals to the periphery, 1 enabling current path, module for F&G applications, test pulse filter, plug-in screw connection, 17.5 mm width

PSR-PC52-1NO-1NC-24DC-SC

Coupling relay for electrical isolation and power adaptation for SIL 3 F&G applications, low demand, load diagnostics in the Off and On state for wire break and short circuit, 1 enabling current path, test pulse filter, plug-in screw terminal block, width: 17.5 mm

PSR-MS55-1NO-1DO-24DC-SC

Safety relay for monitoring non-equivalent signal generators up to SIL 3, Cat. 4, PL e, 2-channel, non-equivalent operation, manual, monitored start, 1 enabling current path, U_S = 24 V DC, fixed screw terminal block

PSR-PS22-1NO-1NC-24VDC-SC

PSR-MM25-1NO-2DO-24DC-SC

Safety relay module for sensor-free zero-speed monitoring for 3- and 1-phase motors up to SIL 3, Cat. 3, PL e, 2-channel evaluation of the residual voltage of AC, three-phase, and DC motors, plug-in screw terminal block, width: 12.5 mm