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Wenglor
Wenglor SR4E4D01S, Safety Relay Add-on Module
Wenglor SR4E4D01S, Safety Relay Add-on Module
Regular price
€249,11
Regular price
Sale price
€249,11
Unit price
/
per
Taxes included.
📦 Ready for dispatch: 02.12.2025
Couldn't load pickup availability
SKU: SKU:SR4E4D01S
The extension module serves to reproduce the contacts of basic safety relay modules. In spite of its installation width spanning just 22,5 mm, it offers space for switching status displays and attaching an operating equipment label.
- Installation width just 22,5 mm
- Clear terminal assignment thanks to coding pins
- Circuit diagram directly on the housing
| Electrical Data | |
|---|---|
| Supply Voltage | 20.4 ... 28.8 V DC |
| Supply Voltage | 20.4 ... 26.4 V AC |
| Input wiring | 1-, 2-channel |
| Response time (automatic start) | 45 ms |
| Fall time (emergency stop) | < 35 ms |
| Temperature Range | -25 ... 60 °C |
| Storage temperature | -40 ... 85 °C |
| Number of Safety Outputs stop 0 | 4 |
| Switching current safety output (250 V AC) | 6 A |
| Number of auxiliary outputs | 2 |
| Switching current auxiliary output (24 V DC) | 2 A |
| Mechanical Data | |
|---|---|
| Housing Material | Plastic, PA |
| Degree of Protection | IP20 |
| Connection | Screw Clamp (pluggable) |
| Clampable Wire Cross-Section | 0.2 ... 2.5 mm² |
| DIN-Rail mounting | 35 mm |
| Weight | 286 g |
| Safety-relevant Data | |
|---|---|
| Performance Level (EN ISO 13849-1), Stop 0 | up to Cat. 4 PL e |
| Mission Time TM (EN ISO 13849-1) | 20 a |
| Safety integrity level (EN 61508) Stop 0 | up to SIL 3 |
| Stop Category (EN 60204-1) | 0 |
| B10d Switching Cycles (mechanical) | 20 000 000 |
| B10d Switching Cycles (40 % load) | 7 500 000 |
| B10d Switching Cycles (60 % load) | 2 500 000 |
| B10d Switching Cycles (80 % load) | 1 000 000 |
| B10d Switching Cycles (100 % load) | 400 000 |
| Function | |
|---|---|
| Start, automatically | yes |
| Contactor Monitoring | yes |
| Standards and certificates |
|---|
| Connection Table |
|---|
| Ctrl. Panel |
|---|
| 92 = Channel 1/2 |
| Dimensioned Picture |
|---|
| Dimensions specified in mm (1 mm = 0.03937") |
| Complementary Products |
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