Official DistributorSKU
MPN
2981538
Weight
0.37 kg
Series PSR-SCP
PSR-SCP- 24DC/RSM4/4X1 - Safety relay module
2-channel over-speed and zero-speed safety relay up to SIL 3 or Cat. 4, PL e in accordance with EN ISO 13849, 4 N/O contacts, suitable for connecting incremental encoders and initiators, plug-in screw terminal blocks, width: 45 mm
- Easy configuration via software (PSR-RSM4)
- Up to SIL 3 in accordance with IEC 61508
- Standard sensors can be connected
Technical Specifications
Product properties
| Application | Over-speed safety relay |
| Application | Zero-speed safety relay |
| Mechanical service life | > 50x 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 |
| Interfaces | Encoder |
| Interfaces | Initiator connection |
Air clearances and creepage distances between the power circuits
| Rated Insulation Voltage | 250 V |
| Rated Insulation Voltage | 4 kV (Reinforced insulation) |
General
| Nominal input voltage UN | 24 V DC |
| Input voltage range in reference to UN | 0.85 ... 1.1 |
| Typical input current at UN | 100 mA |
| Voltage at input/start and feedback circuit | approx. 24 V DC |
| Typical response time | 15 ms |
| Typical release time | 12 ms |
| Recovery time | 1 s |
| Protective circuit | Surge protection; Suppressor diode |
| Limit frequency | 2 kHz (IN1, IN2) |
| Limit frequency | 400 kHz (RJ45) |
| Status display | Green LED |
Output data
| Contact switching type | 4 enabling current paths |
| Contact Material | AgNi10, + 5 µm Au |
| Maximum Switching Voltage | 250 V AC/DC (when the gold layer is destroyed) |
| Maximum Switching Voltage | 60 V AC/DC (with gold layer existing) |
| Minimum Switching Voltage | 100 mV AC/DC |
| Limiting Continuous Current | 5 A |
| Limiting Continuous Current | 100 mA (alarm outputs) |
| Maximum Inrush Current | 6 A |
| Inrush current, minimum | 1 mA |
| Sq. Total current | 42.25 A2 (ITH2 = I12 + I22 + I32 + I42) |
| Interrupting rating (ohmic load) max. | 67 W (24 V DC, τ = 0 ms) |
| Interrupting rating (ohmic load) max. | 36 W (48 V DC, τ = 0 ms) |
| Interrupting rating (ohmic load) max. | 43 MW (110 V DC, τ = 0 ms) |
| Interrupting rating (ohmic load) max. | 68 MW (220 V DC, τ = 0 ms) |
| Switching capacity min. | 1 mW |
| Switching capacity (3600/h cycles) | 2 A (24 V (DC13)) |
| Switching capacity (3600/h cycles) | 3 A (230 V (AC15)) |
| Output fuse | 6 A gL |
Clock/signal
| Number of Outputs | 4 |
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 |
Dimensions
| Width | 45 mm |
| Height | 99 mm |
| Depth | 114.5 mm |
Material specifications
| Color | yellow |
| Housing Material | Polyamide |
Safety data
| Stop category | 0 |
Safety data: EN ISO 13849
| Category | 4 |
| Performance level (PL) | e |
Safety data: IEC 61508 - High demand
| Safety Integrity Level (SIL) | 3 |
Safety data: IEC 61508 - Low demand
| Safety Integrity Level (SIL) | 3 |
Safety data
| Safety Integrity Level (SIL) | 3 |
Ambient conditions
| Degree of Protection | IP20 |
| Min. degree of protection of inst. location | IP54 |
| Ambient Temperature (Operation) | -20 °C ... 55 °C |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Maximum altitude | max. 2000 m (Above sea level) |
| Max. permissible humidity (storage/transport) | 75 % (on average, 85% infrequently, non-condensing) |
| Max. permissible relative humidity (operation) | 75 % (on average, 85% infrequently, non-condensing) |
Air clearances and creepage distances between the power circuits
| Standards/regulations | DIN EN 60664-1 |
Mounting
| Mounting Type | DIN rail mounting |
| Assembly instructions | in rows with zero spacing |
| Mounting Position | any |
Accessories
2981554 - Configuration software for parameterizing the PSR-RSM4 safe downtime and over-speed safety relay, with programming cable
2901746 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 25/8-pos., cable length: 2.5 m, for controller: Siemens, Heidenhain- 2902338 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 15/8-pos., cable length: 2.5 m, for controller: INDEL
- 2902984 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 9/8-pos., cable length: 2.5 m, for controller: ELAU
- 2981583 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 25/8-pos., cable length: 2.5 m, for controller: Siemens, Heidenhain
- 2981606 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 15/8-pos., cable length: 2.5 m, for controller: Siemens, Heidenhain
- 2981619 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 15/8-pos., cable length: 2.5 m, for controller: Indramat
- 2981635 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 15/8-pos., cable length: 2.5 m, for controller: Siemens
- 2981648 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 15/8-pos., cable length: 2.5 m, for controller: Indramat
- 2981651 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 15/8-pos., cable length: 2.5 m, for controller: AMK
- 2981664 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 15/8-pos., cable length: 2.5 m, for controller: SEW
- 2981758 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 15/8-pos., cable length: 2.5 m, for controller: Parker Drives
- 2981826 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 9/8-pos., cable length: 2.5 m, for controller: Lenze
- 2986698 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 15/8-pos., cable length: 2.5 m, for controller: Allen-Bradley (Kinetix)
- 2986973 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), 15/8-pos., cable length: 2.5 m, for controller: Control Techniques, type: Unidrive SP
- 2986986 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), cable length: 2.5 m, for controller: Bosch Rexroth Indramat, type: Indradrive - IndraDyn
- 2986999 - Cable adapter for PSR over-speed safety relays (PSR-RSM4 and PSR-MM30), cable length: 2.5 m, for controller: FANUC CN
Why Proax for Phoenix Contact PSR-SCP- 24DC/RSM4/4X1?
Proax is an authorized distributor of Phoenix Contact PSR-SCP- 24DC/RSM4/4X1 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Alternate Names | PSRSCP24DCRSM44X1 |
| Pack Size | 1 |
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