| Note on application | Only for industrial use |
| Product type | Safety relays |
| Product family | PSRmini |
| 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 | < 175 ms |
| Typ. starting time with Us | < 250 ms (when controlled via A1) |
| Typical release time | < 20 ms (when controlled via A1 or S12 and S22.) |
| Restart time | 1 s (Boot time, after switching on the supply voltage) |
| Recovery time | < 500 ms |
| Maximum power dissipation for nominal condition | 3 W (US = 26.4 V, IL² = 36 A², PTotal max = 1.2 W + 1.8 W) |
| Nominal operating mode | 100% operating factor |
| Rated insulation voltage | 250 V AC |
| Rated surge voltage/insulation | See section “Insulation coordination” |
| Description of the input | safety-related sensor inputs |
| Input voltage range "1" signal | 20.4 V DC ... 26.4 V DC |
| Inrush current | min. 3 mA |
| Filter time | max. 1.5 ms (Test pulse width of low test pulses) |
| Max. permissible overall conductor resistance | 150 Ω |
| Protective circuit | Suppressor diode |
| Current consumption | < 5 mA (with Us/Ix to S12) |
| Output description | safety-related N/O contacts (1-channel) |
| Number of outputs | 2 (undelayed) |
| Contact switching type | 2 enabling current paths |
| Contact material | AgSnO2 |
| Switching voltage | min. 12 V AC/DC |
| Switching capacity | min. 60 mW |
| Limiting continuous current | max. 6 A |
| Sq. Total current | 72 A2 (observe derating) |
| Switching frequency | max. 0.1 Hz |
| Output fuse | 6 A gL/gG (N/O contact) |
| pluggable | no |
| 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 | 26 ... 12 |
| Stripping length | 12 mm |
| Screw thread | M3 |
| Status display | 2 x LED (green) |
| Operating voltage display | 1 x LED (green) |
| Width | 6.8 mm |
| Height | 93.1 mm |
| Depth | 102.5 mm |
| Color (Housing) | yellow (RAL 1018) |
| Housing material | PBT |
| Category | 4 |
| Performance level (PL) | e (4 A DC13; 2 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) | -40 °C ... 55 °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 |
| 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. 40 mA |
| Power consumption at US | typ. 0.96 W |
| Input voltage range "0" signal | 0 V DC ... 5 V DC (for safe Off; at S12 and S22) |
| Input current range "0" signal | 0 mA ... 2 mA (for safe Off; at S12 and S22) |
| Concurrence | ∞ |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Assembly note | See derating curve |
| Voltage at input/start and feedback circuit | 24 V DC -15 % / +10 % |
| Certificate | CE-compliant |
| Designation | A1/A2 |
