Siemens 3RK1105-1AE04-1CA0
MPN3RK1105-1AE04-1CA0
ASIsafe Basis Safety monitor 1 F-RO 1 enabling circuit IP20, with screw terminal removable terminals Safe output relay Response time max. 50 ms Monitor type 1, Version 3 Can be used up to Category 4 (EN954-1) up to PL E (EN ISO 13849-1) up to SIL 3 (IEC 61508)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Product design | safety monitor, special version |
Communication
| Parameter | Value |
|---|---|
| AS-Interface support | Yes |
Environmental
| Parameter | Value |
|---|---|
| Ingress protection (IP) | IP20 |
| Operating temperature range | -20 ... +60°C |
| Storage temperature range | -30 ... +70°C |
Mechanical
| Parameter | Value |
|---|---|
| Width | 45mm |
| Depth | 120mm |
| Height | 108mm |
| Mounting method | screws / standard rail |
MPN
3RK1105-1AE04-1CA0