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Phoenix Contact PSR-PC20-1NO-1NC-24DC-SC - 2700577 - Coupling relay
Technical Specifications of Coupling relay PSR-PC20-1NO-1NC-24DC-SC 2700577
| Brand | Phoenix Contact |
| Product Type | Safe Coupling Relays |
| Product | PSR-PC20-1NO-1NC-24DC-SC |
Phoenix Contact Coupling relay PSR-PC20-1NO-1NC-24DC-SC, 2700577 Technical Specifications
| Specification | Value |
|---|---|
| Note on application | Only for industrial use |
| Product type | Coupling relay |
| Product family | PSRmini |
| Application | Safe switch off |
| Output fuse | Class I, Div. 2, Groups A, B, C, D, T4 |
| Control | 1-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 |
| Recovery time | 500 ms |
| Maximum power dissipation for nominal condition | 3.43 W (ILยฒ = 36 Aยฒ) |
| Nominal operating mode | 100% operating factor |
| Rated insulation voltage | 250 V AC |
| Rated surge voltage/insulation | Safe isolation, 6 kV reinforced insulation from control circuit, start circuit, confirmation current path, signal output to the enabling current path; 4 kV/basic insulation between all current paths and housing |
| Rated control circuit supply voltage US | 24 V DC -15 % / +10 % |
| Power consumption at US | typ. 1.2 W |
| Rated control supply current IS | typ. 50 mA |
| Typ. starting time with Us | < 100 ms (with Us when controlled via A1) |
| Typical release time | < 35 ms (when controlled via A1) |
| Operating voltage display | 1 x LED (yellow) |
| Contact switching type | 1 confirmation current path |
| Contact material | AgCuNi, + Au |
| Limiting continuous current | 100 mA |
| Maximum inrush current | 500 mA (ฮt = 1 ms at Us) |
| Sq. Total current | 36 A2 (13/14, see to derating) |
| Switching capacity | min. 20 mW |
| Output fuse | 150 mA fast blow |
| pluggable | yes |
| Connection method | Screw connection |
| Conductor cross section rigid | 0.2 mmยฒ ... 2.5 mmยฒ |
| Conductor cross section flexible | 0.2 mmยฒ ... 2.5 mmยฒ |
| Conductor cross-section AWG | 24 ... 12 |
| Stripping length | 7 mm |
| Screw thread | M3 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Width | 12.5 mm |
| Height | 112.2 mm |
| Depth | 114.5 mm |
| Color (Housing) | yellow (RAL 1018) |
| Housing material | PA |
| Safety Integrity Level (SIL) | 3 |
| Degree of protection | IP20 |
| Min. degree of protection of inst. location | IP54 |
| Ambient temperature (operation) | -40 ยฐC ... 70 ยฐC (observe derating) |
| Ambient temperature (storage/transport) | -40 ยฐC ... 85 ยฐC |
| Maximum altitude | โค 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, 2g |
| Certificate | 11253-14 HH |
| Mounting type | DIN rail mounting |
| Mounting position | vertical, horizontal, with front of module upward |
| Inrush current | min. 1 mA |
| Filter time | max. 2 ms (at A1-A2; test pulse width) |
| Protective circuit | Serial protection against polarity reversal; Suppressor diode 33 V |
| Designation | 31/A2, TBUS |
| Status display | 1 x LED (green) |
| Output description | PNP |
| Number of outputs | 1 (non-safety-related) |
| Switching frequency | max. 0.1 Hz |
| Identification | C, EMC2 |
| Assembly note | See derating curve |
| CCCex note | Use in potentially explosive areas is not permitted in China. |
| Diagnostic supply voltage UD | 24 V DC -15 % / +10 % |
| Input current at UD | 6 mA (at 31-A2 for UD; depending on load + 100 mA at M1 and 32) |
| Inrush current at UD | typ. 2.5 A (ฮt < 20 ยตs at UD) |
| Switching voltage | min. 20.4 V DC |
| Voltage | approx. 22 V DC (UD - 2 V) |
| Current | max. 100 mA |
| Short-circuit protection | no |
| Error indication | 1 x LED (red) |
