Manufacturer: Phoenix Contact
Mfr. Part No.: PSR-SCP- 24DC/FSP/1X1/1X2

Safe coupling relay for SIL 3 high- and low-demand applications, couples digital output signals to
the periphery, one enabling current path, one signal contact, module for safe state off
applications, test pulse filter, fuse, plug-in screw connection, width: 17.5 mm

-Your advantages-
• Narrow 17.5 mm housing
• Up to SIL 3 in accordance with IEC 61508
• With built-in, replaceable fuse in the enabling current path
• Easy proof test according to IEC 61508 thanks to integrated signal contact
• Long service life thanks to filtering of controller test pulses
• Force-guided contacts in accordance with EN 50205
• 1 enabling current path
• Couples digital output signals from failsafe controllers to I/O devices (valves, etc.) for electrical isolation and power adaptation

-Technical data-

*Product properties*
Product type:  Coupling relay
Product family:  PSRclassic
Application:         Safe switch off
                                  High demand
                                  Low demand
Mechanical service life:  10x 106 cycles
Relay type:           Electromechanical relay with force- 
                                  guided contacts in accordance with 
                                  IEC/EN 61810-3

*Electrical properties*
Maximum power dissipation for nominal condition: 2.4 W
Nominal operating mode:  100% operating factor
Air clearances and creepage distances between the power circuits:
 - Rated insulation voltage:   250 V AC
 - Rated surge voltage/insulation  - Safe isolation, 
    reinforced insulation 6 kV between the control
    circuits (A1/A2), (21/22), (13/14)

**PLEASE REFER ATTACH CATALOGUE FOR DETAIL