Official DistributorSKU
MPN
PSR-SCP- 24DC/SIM4
Weight
0.176 kg
This product is Not Cancellable/Not Returnable
Series PSR-SCP
PSR-SCP- 24DC/SIM4 - Safety relays
Interface module for the connection of several safety sensors or switches with NC/NO contacts to the safety relay PSR-SDC4, with screw connection
- 4 two-channel N/O or N/C contact inputs
- Up to Cat. 3/PL d in accordance with EN ISO 13849-1, SIL 2 in accordance with IEC 61508 (in conjunction with the PSR-SDC4 master)
- 4 PLC diagnostic outputs for evaluating the switching state of the safety sensors
- 4 LEDs as status indicators for the relevant sensor/switch
- PSR-TBUS connection
Technical Specifications
Product properties
| Product family | PSRclassic |
Electrical properties
| Max. permissible current | 100 mA (per signal output) |
| Max. permissible total current | 100 mA (alarm outputs) |
| Nominal operating mode | 100% operating factor |
Air clearances and creepage distances between the power circuits
| Rated Insulation Voltage | 50 V DC |
| Rated surge voltage | 0.8 kV |
Input data
| Nominal input voltage UN | 24 V DC (from PSR) |
| Input voltage range in reference to UN | 0.85 ... 1.1 |
Connection technology
| pluggable | yes |
Conductor connection
| Connection Method | Screw connection |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section AWG | 24 ... 12 |
| Stripping length | 7 mm |
| Screw thread | M3 |
Signaling
| Status display | Green LED |
| Status display present | Yes |
Dimensions
| Width | 22.5 mm |
| Height | 99 mm |
| Depth | 106 mm |
Material specifications
| Housing Material | Polyamide |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -20 °C ... 55 °C |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Maximum altitude | max. 2000 m (Above sea level) |
Air clearances and creepage distances between the power circuits
| Standards/regulations | DIN EN 50178 |
Mounting
| Assembly instructions | in rows with zero spacing |
| Mounting Position | any |
Accessories
Why Proax for Phoenix Contact 2981936?
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Additional Information
| Pack Size | 1 |
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