
| RLB21 | RLA21 | |
|---|---|---|
| Operating mode | Toggle (bistable) | Active security * |
| Operating temperature | -20°C ... +70°C | -20°C ... +70°C |
| IP Level | IP20 | IP20 |
| Power supply | Supplied by the USB connection | Supplied by the USB connection |
| Maximum tension of reception on the connectors | 240 V | 240 V |
| Maximum current of reception on connectors | 5A | 5A |
| Output | 1 relay with 3 poles : 1 Normally-open (NO), 1 Normally-closed (NC) and 1 Common. | 1 relay with 3 poles : 1 Normally-open (NO), 1 Normally-closed (NC) and 1 Common. |
* The active safety model switches the common position on the alert automatically in case of component failure or electrical blackout