Phoenix Contact – PSR-TBUS

Sensor/actuator box - PSR-SACB-4/4-L- 5,0PUR-SD - 2981871; The sensor box PSR-SACB for safety limit switches safely interconnects up to 4 connected limit switches, each with 1 N/C contact and 1 N/O contact, to a safety relay combination, e.g. PSR-SDC4, cable length: 5 m

Safety relays - PSR-SPP- 24DC/SIM4 - 2981949; Interface module for connecting several safety sensors or switches with N/C or N/O contacts to the PSR-SDC4 safety relay, with spring-cage terminal block

Safety relays - PSR-SCP- 24DC/SIM4 - 2981936; Interface module for the connection of several safety sensors or switches with NC/NO contacts to the safety relay PSR-SDC4, with screw connection

Sensor/actuator box - PSR-SACB-4/4-L-10,0PUR-SD - 2981884; The sensor box PSR-SACB for safety limit switches safely interconnects up to 4 connected limit switches, each with 1 N/C contact and 1 N/O contact, to a safety relay combination, e.g. PSR-SDC4, cable length: 10 m

DIN rail bus connectors - PSR-TBUS-TP - 2981716; Blind plug for the PSR-TBUS DIN rail connector used with the modular safety relay system (PSR-SDC4)

Extension module - PSR-SCP- 24DC/URD3/4X1/2X2/3 - 2981732; Single-channel contact extension with TBUS interface, 4 N/O contacts, 1 N/C contact, 1 confirmation current path, the contacts have a release delay (0.3 s - 3 s), Cat. 3 , PL e according to EN ISO 13849, plug-in terminal blocks with screw connection, width: 22.5 mm

Extension module - PSR-SPP- 24DC/URM4/4X1/2X2/B - 2981680; 1-channel contact extension with TBUS interface, 4 N/O contacts, 1 N/C contact, 1 confirmation current path, undelayed, Cat. 4, PL e according to EN ISO 13849, pluggable spring-cage terminal block, width: 22.5 mm

Extension module - PSR-SCP- 24DC/URM4/4X1/2X2/B - 2981677; Single-channel contact extension with TBUS interface, 4 N/O contacts, 1 N/C contact, 1 confirmation current path, undelayed, Cat. 4, PL e according to EN ISO 13849, pluggable screw terminal blocks, width: 22.5 mm

Extension module - PSR-SPP- 24DC/URD3/4X1/2X2/3 - 2981745; Single-channel contact extension with TBUS interface, 4 N/O contacts, 1 N/C contact, 1 confirmation current path, the contacts have a release delay (0.3 s - 3 s), Cat. 3, PL e according to EN ISO 13849, plug-in spring-cage terminal block, width: 22.5 mm

Extension module - PSR-SCP- 24DC/URD3/4X1/2X2 - 2981512; Single-channel contact extension with TBUS interface, 4 N/O contacts, 1 N/C contact, 1 confirmation current path, can be set with drop out delay of 0.5 - 30 sec., Cat. 3, PL e according to EN ISO 13849, pluggable screw terminal blocks, width: 22.5 mm

Safety relays - PSR-SPP- 24DC/SDC4/2X1/B - 2981499; Safety relay for emergency stop, safety door, and magnetic switches, as well as light grids, up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, 2 N/O contacts, TBUS interface, automatic or manual activation, plug-in spring-cage terminal block

Safety relays - PSR-SCP- 24DC/SDC4/2X1/B - 2981486; Safety relay for emergency stop, safety door, and magnetic switches, as well as light grid, up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, 2 N/O contacts, TBUS interface, automatic or manual activation, plug-in screw connection terminal blocks