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Phoenix Contact PSR-SPP-24UC/ESM4/3X1/1X2/B Safety Relay 24v-ac/dc PSRSPP24UC/ESM4/3X1/1X2/B
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Product Description
The Phoenix Contact PSR-SPP-24UC/ESM4/3X1/1X2/B is a safety relay module designed for emergency stop and safety door monitoring applications, achieving up to SIL 3 or Cat. 4, PL e in accordance with EN ISO 13849. It features both single and two-channel operation, with three enabling current paths and one signaling current path, ensuring reliable and flexible safety control in industrial environments.
Technical Specifications
- Product Type: Safety Relay Module
- Manufacturer: Phoenix Contact
- Part Number: 2963925
- Application: Emergency stop and safety door monitoring
- Safety Ratings:
- SIL: SIL 3 (IEC 61508)
- Cat.: Cat. 4
- PL: PL e (EN ISO 13849)
- Control Channels: Single and two-channel operation
- Enabling Current Paths: 3
- Signaling Current Path: 1
- Nominal Input Voltage: 24 V AC/DC (−15% / +10%)
- Typical Input Current at Nominal Voltage:
- AC: 140 mA
- DC: 65 mA
- Response Time:
- Monitored/Manual Start: 20 ms
- Single-Channel Release: 45 ms
- Two-Channel Release: 10 ms
- Recovery Time: 1 s
- Operating Voltage Display: Green LED
- Status Display: Green LED
- Mounting: DIN rail mountable
- Dimensions (W x H x D): 22.5 mm x 99 mm x 114.5 mm
- Operating Temperature Range: −20 °C to 55 °C
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