During technical comparisons, PHOENIX-CONTACT-PSR-SCP-24UC-ESL4-3X1-1X2-B appears alongside SMPS Phoenix, Sick Safety Relay and Phoenixcontact Phoenix Contact Psr Scp 24Uc Esam4 8X1 1X2 so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Phoenix Contact PSR-SCP- 24UC/ESL4/3X1/1X2/B - 2981059 - Safety relays
Technical Specifications of Safety relays PSR-SCP- 24UC/ESL4/3X1/1X2/B 2981059
| Brand | Phoenix Contact |
| Product Type | Safety Relays |
| Product | PSR-SCP- 24UC/ESL4/3X1/1X2/B |
Phoenix Contact Safety relays PSR-SCP- 24UC/ESL4/3X1/1X2/B, 2981059 Technical Specifications
| Specification | Value |
|---|---|
| Note on application | Only for industrial use |
| Product type | Safety relays |
| Product family | PSRclassic |
| Application | Emergency stop |
| Control | 1 and 2 channel |
| Mechanical service life | 10x 106 cycles |
| Relay type | Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3 |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Typical response time | 125 ms (automatic start) |
| Typ. starting time with Us | 125 ms (when controlled via A1) |
| Typical release time | 10 ms (on demand via the sensor circuit) |
| Restart time | < 1 s (Boot time) |
| Recovery time | 1 s (following demand of the safety function) |
| Start pulse length | β₯ 500 ms (manual start) |
| Maximum power dissipation for nominal condition | 16.44 W (at US = 26.4 V, ILΒ² = 72 AΒ²;PTotal max=2.04 W+14.4 W) |
| Nominal operating mode | 100% operating factor |
| Rated insulation voltage | 250 V |
| Rated surge voltage/insulation | See section βInsulation coordinationβ |
| Description of the input | non-safety-related |
| Number of inputs | 2 |
| Input voltage range "1" signal | 20.4 V ... 26.4 V |
| Inrush current | min. 10 mA |
| Filter time | No test pulses permitted |
| Max. permissible overall conductor resistance | 50 Ξ© |
| Protective circuit | Suppressor diode |
| Current consumption | 0 mA (typ. with US at S34) |
| Output description | 2 N/C contacts parallel, non-safety-related, floating |
| Number of outputs | 1 |
| Contact switching type | 1 signaling current path |
| Contact material | AgSnO2 |
| Switching voltage | min. 10 V AC/DC |
| Switching capacity | min. 100 mW |
| Limiting continuous current | 6 A |
| Sq. Total current | 36 A2 (observe derating) |
| Switching frequency | max. 0.5 Hz |
| Output fuse | 6 A gL/gG |
| pluggable | yes |
| Connection method | Screw connection |
| Conductor cross section rigid | 0.2 mmΒ² ... 2.5 mmΒ² |
| Conductor cross section flexible | 0.2 mmΒ² ... 2.5 mmΒ² |
| Conductor cross-section AWG | 24 ... 12 |
| Stripping length | 7 mm |
| Screw thread | M3 |
| Status display | 2 x LED (green) |
| Operating voltage display | 1 x LED (green) |
| Width | 22.5 mm |
| Height | 99 mm |
| Depth | 114.5 mm |
| Color (Housing) | yellow (RAL 1018) |
| Housing material | PA |
| Category | 4 |
| Performance level (PL) | e (5 A DC13; 5 A AC15; 8760 switching cycles/year) |
| Safety Integrity Level (SIL) | 3 |
| Degree of protection | IP20 |
| Min. degree of protection of inst. location | IP54 |
| Ambient temperature (operation) | -20 Β°C ... 55 Β°C (observe derating) |
| Ambient temperature (storage/transport) | -40 Β°C ... 70 Β°C |
| Maximum altitude | β€ 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) |
| Shock | 15g |
| Vibration (operation) | 10 Hz ... 150 Hz, amplitude 0.15 mm, 2g |
| Identification | CE-compliant |
| Mounting type | DIN rail mounting |
| Mounting position | vertical or horizontal |
| Rated control circuit supply voltage US | 24 V DC -15 % / +10 % |
| Rated control supply current IS | typ. 70 mA (at US) |
| Power consumption at US | typ. 1.68 W |
| Input voltage range "0" signal | 0 V DC ... 5 V DC |
| Input current range "0" signal | 0 mA ... 2 mA |
| Concurrence | β |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Assembly note | See derating curve |
| Designation | A1/A2 |
