| 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 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 |
| Recovery time | < 500 ms |
| Maximum power dissipation for nominal condition | 5.7 W (at IL² = 72 A²) |
| Nominal operating mode | 100% operating factor |
| Rated insulation voltage | 250 V AC |
| Rated surge voltage/insulation | Basic insulation 4 kV between all current paths and housing |
| Rated control circuit supply voltage US | 24 V AC/DC ... 230 V AC/DC -15 % ... +10 % |
| Power consumption at US | 1.8 W (with DC) |
| Rated control supply current IS | 75 mA (24 V DC) |
| Typical release time | < 200 ms (with Us 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 |
| Sq. Total current | 72 A2 (observe derating) |
| Switching capacity | min. 3.3 mW |
| Output fuse | 150 mA fast blow |
| pluggable | yes |
| 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 |
| Width | 17.5 mm |
| Height | 112.2 mm |
| Depth | 114.5 mm |
| Color (Housing) | yellow (RAL 1018) |
| Housing material | PA |
| Safety Integrity Level (SIL) | 3 (< 15% of the overall SIL) |
| Degree of protection | IP20 |
| Min. degree of protection of inst. location | IP54 |
| Ambient temperature (operation) | -40 °C ... 70 °C (observe derating) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Maximum altitude | ≤ 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 | 2022122304115695 |
| Mounting type | DIN rail mounting |
| Mounting position | vertical or horizontal |
| Inrush current | min. 1 mA |
| Filter time | 10 ms (24 V DC, A1 in the event of voltage dips at Us ) |
| Protective circuit | Surge protection; 33 V suppressor diode |
| Designation | 24V/GND |
| Status display | 1 x LED (green), 1 x LED (yellow) |
| Output description | 2 N/C contacts in series, without delay, floating/non-floating, depending on the application |
| Number of outputs | 1 (safety-related) |
| Switching frequency | max. 0.1 Hz |
| Identification | Ex ec nC IIC T4 Gc |
| 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 | < 5 mA (at terminal blocks 24V/GND at UD) |
| Switching voltage | min. 3.3 V AC/DC |
| Switching capacity (360/h cycles) | 4 A (24 V (DC13)) |
| Apparent power | typ. 4.1 VA |
| Typical response time | < 100 ms (with Us when controlled via A1) |
