Official DistributorSKU
MPN
PSR-M-EF6-SDOR4-SC
Weight
0.243 kg
Series PSR-M-EF
PSR-M-EF6-SDOR4-SC - Extension module
Safe extension module with 4 safe relay outputs, 4 reset inputs, TBUS interface, up to SIL 3, Cat. 4/PL e, pluggable screw terminal block, TBUS connector included
- Cost-effective safety solution with a high level of adaptability to individual requirements
- Fast startup, thanks to easy hardware and software configuration
- Machine downtimes minimized with comprehensive, easy-to-understand diagnostics
- Narrow housing width of just 22.6 mm
- Up to Cat. 4/PL e in accordance with ISO 13849-1, SIL 3 in accordance with EN IEC 62061, SIL 3 in accordance with IEC 61508
- Suitable for elevator applications in accordance with EN 81-20
Technical Specifications
Product properties
| Application | Safe shutdown |
Insulation characteristics
| Protection class | III |
Times
| Response time | see user manual |
| Restart time | min. 5 s (Boot time) |
| Restart time | max. 10 s (Boot time) |
Electrical properties
| Maximum power dissipation for nominal condition | 7.07 W |
| Nominal operating mode | 100% operating factor |
| Interfaces | DIN rail TBUS for connection to the master module, supplied as standard |
Air clearances and creepage distances
| Rated Insulation Voltage | 250 V AC |
| Rated surge voltage/insulation | Basic insulation 4 kV between all current paths and housing |
Supply
| Designation | A1/A2 |
| Rated control circuit supply voltage US | 19.2 V DC ... 28.8 V DC |
| Rated control circuit supply voltage US | 24 V DC -20 % / +20 % (external fuse, typically 4 A) |
| Rated control supply current IS | typ. 120 mA |
| Power consumption at US | typ. 2.88 W |
| Inrush Current | 2 A (Δt = 1 ms at Us) |
| Filter time | typ. 5 ms (at A1 in the event of voltage dips at Us) |
| Protective circuit | Serial protection against polarity reversal |
Digital: Reset inputs (FBK1, FBK2, FBK3, FBK4)
| Description of the input | IEC 61131-2 type 3 |
| Number of Inputs | 4 |
| Input voltage range "0" signal | 0 V DC ... 5 V DC |
| Input voltage range "1" signal | 11 V DC ... 28.8 V DC |
| Input current range "0" signal | < 1 mA |
| Filter time | 250 ms ±2 ms (Test pulse rate > 500 ms) |
| Cable Length | max. 100 m (per input) |
| Max. permissible overall conductor resistance | 1.2 kΩ (Input and reset circuit at US) |
| Current consumption | typ. 10 mA (typically with US) |
| Current consumption | max. 13 mA (at a control voltage of 28.8 V DC) |
Relay: Enabling current paths (13_NO1/14_NO1, 23_NO2/24_NO2, 33_NO3/34_NO3, 43_NO4/44_NO4)
| Output description | safety-related N/O contacts |
| Number of Outputs | 4 (1 NO per output) |
| Contact switching type | 4 safe outputs |
| Switching voltage | min. 10 V AC/DC |
| Switching voltage | max. 250 V AC/DC (Observe the load curve) |
| Switching capacity | min. 200 mW |
| Inrush Current | min. 20 mA |
| Inrush Current | max. 6 A |
| Switching capacity in accordance with IEC 60947-5-1 | 3 A (250 V (AC15)) |
| Switching capacity in accordance with IEC 60947-5-1 | 2 A (24 V (DC13)) |
| Limiting Continuous Current | 4 A (observe derating) |
| Sq. Total current | 64 A2 (for 4x single-channel, observe derating) |
| Sq. Total current | 32 A2 (for 2x two-channel, observe derating) |
| Switching frequency | 0.5 Hz |
| Mechanical service life | 40x 10⁶ switching cycles |
| Output fuse | 4 A gL/gG |
Connection technology
| pluggable | yes |
Conductor connection
| 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 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
Signaling
| Status display | 4 x LED (yellow) |
| Status display | 4 x LED (green, yellow, red) |
| Status display | 1 x LED (green), 2 x LED (orange) |
| Operating voltage display | 1 x green LED |
| Error indication | 2 x LED (red) |
Dimensions
| Width | 22.61 mm |
| Height | 112.58 mm |
| Depth | 113.6 mm |
Material specifications
| Color (Housing) | yellow (RAL 1018) |
| Housing Material | Polyamide PA non-reinforced |
Safety data
| Stop category | 0 |
Safety data: EN ISO 13849
| Performance level (PL) | e (2-channel wiring) |
| Performance level (PL) | c (1-channel wiring) |
Safety data: IEC 61508 - High-demand for 2-channel wiring
| Safety Integrity Level (SIL) | 3 |
Safety data: IEC 61508 - High-demand for 1-channel wiring
| Safety Integrity Level (SIL) | 1 |
Safety data: EN IEC 62061
| Safety Integrity Level (SIL) | 3 (2-channel wiring) |
| Safety Integrity Level (SIL) | 1 (1-channel wiring) |
Ambient conditions
| Degree of Protection | IP20 |
| Min. degree of protection of inst. location | IP54 |
| Ambient Temperature (Operation) | -10 °C ... 55 °C (observe derating) |
| Ambient temperature (storage/transport) | -20 °C ... 85 °C |
| Maximum altitude | ≤ 2000 m (Above sea level) |
| Max. permissible humidity (storage/transport) | 95 % (non-condensing) |
| Max. permissible relative humidity (operation) | 95 % (non-condensing) |
| Shock | 10g for Δt = 16 ms (continuous shock, 1000 shocks in each space direction) |
| Vibration (Operation) | 10 Hz ... 150 Hz, amplitude 0.15 mm, 2g |
CE
| Identification | CE-compliant |
Mounting
| Mounting Type | DIN rail mounting |
| Assembly instructions | Observe derating |
| Mounting Position | vertical or horizontal |
Accessories
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Additional Information
| Pack Size | 1 |
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