Official DistributorSKU
MPN
PSR-M-EF1-SDI8-SDO4-DO4-SC
Weight
0.199 kg
This product is Not Cancellable/Not Returnable
Series PSR-M-EF
PSR-M-EF1-SDI8-SDO4-DO4-SC - Extension module
Safe extension module with 8 safe inputs and 4 safe outputs, 4 reset inputs or 4 signal outputs, 4 clock outputs, 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 | Emergency stop |
| Application | Light grid |
| Application | Safety door |
| 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 | 7.48 W (with max. permissible load) |
| Nominal operating mode | 100% operating factor |
| Interfaces | DIN rail TBUS for connection to the master module, supplied as standard |
Air clearances and creepage distances between the power circuits
| Rated Insulation Voltage | 250 V AC |
| Rated surge voltage/insulation | Basic insulation 4 kV between 24 V power supply and I/Os to the 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. 45 mA (Outputs inactive) |
| Rated control supply current IS | typ. 68 mA (Outputs active, without load) |
| Power consumption at US | typ. 1.08 W (Outputs inactive) |
| Inrush Current | < 2.3 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: IN1, IN2, IN3, IN4, IN5, IN6, IN7, IN8
| Description of the input | Safety-related digital inputs |
| Description of the input | IEC 61131-2 Type 2 |
| Number of Inputs | 8 |
| 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 | min. 3 ms ±2 ms (adjustable) |
| Filter time | max. 250 ms ±2 ms (adjustable) |
| Filter time | Test pulse rate ≥ 2x set filter time, min. Test pulse rate = 10 ms |
| Cable Length | max. 100 m (per input) |
| Max. permissible overall conductor resistance | max. 1.2 kΩ (Input and reset circuit at US) |
| Current consumption | typ. 10 mA (typically with US) |
| Current consumption | max. 12.5 mA (at a control voltage of 28.8 V DC) |
Digital: Reset inputs (FBK)
| Description of the input | configurable (as signal output or reset input) |
| Description of the input | IEC 61131-2 Type 2 |
| 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. 12 mA (typically with US) |
| Current consumption | max. 14.7 mA (at a control voltage of 28.8 V DC) |
Digital: O1, O2, O3, O4
| Output description | Safety-related digital outputs |
| Output description | PNP, OSSD |
| Output description | IEC 61131-2 type 0.5 (observe limiting continuous current) |
| Number of Outputs | 4 |
| Short-circuit protection | Yes (max. permissible short-circuit current 12 A) |
| Leakage current | max. 250 µA |
| Cable Length | max. 100 m (per output) |
| Ohmic load | min. 50 Ω (Observe limiting continuous current) |
| Max. capacitive load | max. 820 nF |
| Max. inductive load | max. 2.4 mH |
| Limiting Continuous Current | 400 mA (per channel) |
| Limiting Continuous Current | 1.6 A (Total current of all safe digital outputs) |
| Inrush Current | max. 600 mA (Δt < 10 ms) |
| Nominal Output Voltage | 24 V DC (Supply via A1) |
| Nominal output voltage range | 18.5 V DC ... 28.1 V DC (US - 0,7 V) |
| Switching frequency | max. 1/4 x tCycle [Hz] |
| Output voltage when switched off | < 0.1 V |
| Test pulses | < 120 µs (Test pulse width of low test pulses) |
| Test pulses | ≥ 650 ms (Test pulse rate for low test pulse) |
| Test pulses | < 150 µs (Test pulse width, high test pulse) |
| Test pulses | ≥ 1.5 s (Test pulse rate, high test pulse) |
| Discharging circuit | Yes, internal |
Signal: MO1, MO2, MO3, MO4
| Output description | PNP, IEC 61131-2 Typ 0,1 |
| Output description | non-safety-related, configurable (as signal output or reset input) |
| Number of Outputs | 4 |
| Output voltage when switched off | max. 0.1 V |
| Voltage | 24 V DC (via A1) |
| Maximum Inrush Current | 1.1 A (Δt = 3 s at Us) |
| Limiting Continuous Current | 100 mA (per channel) |
| Limiting Continuous Current | 400 mA (Total current of all digital signal outputs) |
| Leakage current | max. 100 µA |
| Switching frequency | max. 1/4 x tCycle [Hz] |
| Short-circuit protection | Yes (self-limitation at 1.1 A) |
| Cable Length | max. 100 m (per output) |
Clock: T1, T2, T3, T4
| Output description | PNP, IEC 61131-2 Typ 0,1 |
| Number of Outputs | 4 |
| Voltage | 24 V DC (via A1) |
| Output voltage when switched off | max. 0.1 V |
| Maximum Inrush Current | 1.1 A (Δt = 3 s at Us) |
| Limiting Continuous Current | 100 mA (per channel) |
| Limiting Continuous Current | 400 mA (Total current of all outputs) |
| Leakage current | max. 100 µA |
| Test pulses | ≤ 200 µs (Test pulse duration) |
| Test pulses | Test pulse rate = 8 x tCycle [ms] |
| Short-circuit protection | Yes (self-limitation at 1.1 A) |
| Cable Length | max. 100 m (per output) |
| Max. capacitive load | max. 470 nF |
| Max. inductive load | max. 2.4 mH |
| Discharging circuit | Yes, internal |
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 | 1 x LED (green), 2 x LED (orange) |
| Status display | 4 x LED (green, yellow, red) |
| Status display | 12 x LED (yellow) |
| 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) | d (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) | 2 |
Safety data: EN IEC 62061
| Safety Integrity Level (SIL) | 3 (2-channel wiring) |
| Safety Integrity Level (SIL) | 2 (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, 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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