Brand: ESPE
Model: SSR22 series
Product Feature:
1. Self-diagnose and cross-diagnose design: periodic mutual diagnose improve the safety level;
2. Independent and redundant output: In case any risk caused by single loop failure;
3. Magnetic holding force can reach 15N, which can replace the door magnet.
Product Details
Parameter of safety door switch
| Standard | ISO 13849-1（Cat. 4/PLe）;IEC/EN60947-5-1;IEC/EN60947-5-3 |
| Power supply | DC24V±15% |
| Capacity | <1W |
| Response time | 50ms |
| Risk time | 50ms |
| Magnet holding force | >15N |
| Frequency | 1Hz |
| OSSD output | PNP or NPN signal.Load below 200mA, residual voltage below 1V (except voltage caused bycable extension), leakage current below 1mA |
| Protective circuit | Overvoltage protection, power supply reverse polarity protection, and overcurrent protection |
| Encoding type | Universal encoding, unique encoding |
| Protection rate | IP65 |
| Housing setectional size | 48*30mm |
| Vibration resistance | Frequency 10Hz-55Hz, amplitude 0.35±0.05mm, 20 times each at X, Y and Z directions |
| Ambient working temperature | -10°C-55°C (no freezing) |
| Storage temperature | -30°C-70°C (no freezing) |
| Working humity | When temperature 20°C, humidity max 85% |
Product Size
Explanation Of Model Number (example:SSR22-00NC-3)
| Function of configuration | |||||
| Safety output | Cascade | EDM function | Reset | AUX output | |
| Basic mode | ● | — | — | — | — |
| Standard mode | ● | ● | — | — | — |
| Advanced mode | ● | ● | ● | ● | ● |
Indicator status
Sequence Diagram
| NPN | PNP |
 |
 |
