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Official DistributorSKU
MPN
2702975
Weight
0.041 kg
PSR-CT-M-SEN-1-8 - Safety switch sensor
Proximity safety circuit up to Cat. 4, PL e (EN ISO 13849), SIL 3 (IEC 61508), multicode sensor with RFID coding, model 4 (EN ISO 14119), automatic or manual start, integrated diagnostics, 24 V DC supply, IP69K, M12 connector
- Integrated reset function on the switch
- 4 actuation settings, 3 travel directions
- Tamper protection via RFID transponder technology
- Rapid diagnostics, thanks to comprehensive status information
- Consistent M12 connection technology for convenient installation
- Safe series connection in accordance with EN ISO 14119
- Flexible use, thanks to compact design
- Safe, cost-effective complete solution
Technical Specifications
Product properties
| Application | Safety door monitoring |
| Application | Position monitoring |
| Technology | Transponder |
Insulation characteristics
| Protection class | III |
Times
| Discrepancy time | max. 10 ms (between the safety outputs) |
| Switch-on delay | typ. 5 s (after switching UB on) |
| Switch-on time | max. 400 ms (for the safety outputs) |
| Risk time | max. 125 ms (Stand-alone device) |
| Test pulses | typ. 300 µs (Test pulse duration) |
| Test pulses | approx. 100 ms (Test pulse interval) |
| Delay time | typ. 10 ms (Risk time delay per device) |
Electrical properties
| Short-circuit current | typ. 100 A (conditional short-circuit current) |
| Switching frequency | max. 1 Hz |
| Rated Insulation Voltage | max. 300 V |
| Rated surge voltage | max. 1.5 kV |
Supply
| Supply Voltage | 24 V DC ±15 % (PELV, controlled, residual ripple < 5% ) |
| Current consumption | max. 40 mA |
| Protection | min. 0.25 A (to be performed externally) |
| Protection | max. 8 A (to be performed externally) |
Signal
| Designation | DGN |
| Output description | p-wired |
| Number of Outputs | 1 |
| Output Voltage | min. (UB - 1.5 V (HIGH)) |
| Output Voltage | max. (UB (HIGH)) |
| Output Voltage | min. 0 V DC (LOW) |
| Output Voltage | max. 1 V DC (LOW) |
| Current | min. 1 mA |
| Current | max. 50 mA |
| Short-circuit-proof | yes |
Safety output
| Designation | FO1A, FO1B |
| Output description | Semiconductor outputs, p-wired |
| Number of Outputs | 2 |
| Output Voltage | min. (UB - 1.5 V (HIGH FO1A, FO1B)) |
| Output Voltage | max. (UB (HIGH FO1A, FO1B)) |
| Output Voltage | min. 0 V DC (LOW FO1A/FO1B) |
| Output Voltage | max. 1 V DC (LOW FO1A/FO1B) |
| Switching current | min. 1 mA (per safety output) |
| Switching current | max. 150 mA (per safety output) |
| Residual current | ≤ 0.25 mA |
| Utilization category in accordance with IEC 60947-5-2 | 150 mA (24 V (DC13)) |
| Short-circuit-proof | yes |
| Note on protection circuit | NOTE: Protect the outputs under inductive loads with a freewheeling diode. |
Connection technology
| Connection technology | M12 connector |
| pluggable | no |
| Number of Positions | 8 |
Conductor connection
| Connection Method | Connector |
Signaling
| Status display | 2 LEDs |
Dimensions
| Width | 26.5 mm |
| Height | 40 mm |
| Depth | 18 mm |
| Minimum distance | 140 mm (between two safety circuits) |
| Minimum distance | 7 mm (between sensor and actuator when traveling in the Y-direction) |
Material specifications
| Color (Housing) | yellow (RAL 1018) |
| Housing Material | PBT |
Safety data: EN ISO 13849
| Category | 4 |
| Performance level (PL) | e |
Safety data: IEC 61508 - High demand
| Safety Integrity Level (SIL) | 3 |
Ambient conditions
| Degree of Protection | IP65/IP67/IP69/IP69K |
| Degree of Protection | IP67 (with SAC cabling) |
| Ambient Temperature (Operation) | -25 °C ... 55 °C |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Vibration (Operation) | in accordance with EN 60947-5-2 |
Conformity/Approvals
| EMC conformance | EN 60947-5-3 |
Mounting
| Mounting Type | not flush |
| Assembly instructions | Note EN ISO 14119 |
| Assembly instructions | Maximum tightening torque to secure: 0.8 Nm |
| Mounting Position | any |
Accessories
2702973 - Proximity safety circuit up to Cat. 4, PL e (EN ISO 13849), SIL 3 (IEC 61508), coded actuator, compatible with all sensor coding types, supplied inductively via the sensor, IP69K
1054366 - Termination plug for PSR-CT series RFID transponder switches, M12 male, 5-pos., closes the circuit at the last Y distributor in a series connection
1054338 - Y distributor for PSR-CT series RFID transponder switches, M12 male/female, 5- and 8-pos., for safe series connection of up to 30 devices- 1054339 - Y distributor for PSR-CT series RFID transponder switches, M12 male/female, 5- and 8-pos., for implementation of a manual start circuit in the field
- 1054341 - Y distributor for PSR-CT series RFID transponder switches, M12 male/female, 5- and 8-pos., for signal contact feedback to the PLC
2702901 - Safety relay with IO-Link for emergency stop, safety doors, and light grids, up to SIL 3, Cat. 4, PL e, 2 sensor circuits, automatic or manual, monitored start, 2 enabling current paths, 1 signal output, US = 24 V DC, plug-in screw terminal block
2702902 - Safety relay with IO-Link for emergency stop, safety doors and light grids, up to SIL 3, Cat. 4, PL e, 2 sensor circuits, automatic or manual, monitored start, 2 enabling current paths, 1 signal output, US = 24 V DC, pluggable Push-in terminal block
Why Proax for Phoenix Contact PSR-CT-M-SEN-1-8?
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Additional Information
| Alternate Names | PSRCTMSEN18 |
| Pack Size | 1 |
Recommended
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- 2702973 - Proximity safety circuit up to Cat. 4, PL e (EN ISO 13849), SIL 3 (IEC 61508), coded actuator, compatible with all sensor coding types, supplied inductively via the sensor, IP69K