Siemens 3RK1105-1AE04-2CA0 ASIsafe Safety Monitor
Siemens ASIsafe Safety Monitor with 1 F-RO, IP20, and max 40ms response time.
The Siemens ASIsafe extended Safety Monitor (3RK1105-1AE04-2CA0) is designed for safety-critical applications, providing reliable monitoring of safety circuits. It features 1 fail-safe relay output (F-RO) and 1 enabling circuit, with a maximum response time of 40 ms. The unit has an IP20 protection rating and utilizes screw terminals for secure connections. It is also equipped with removable terminals for ease of installation and maintenance.
This safety monitor is suitable for use up to Safety Category 4 (EN 954-1), Performance Level E (EN ISO 13849-1), and Safety Integrity Level 3 (IEC 61508). It is ideal for applications requiring high levels of safety integrity, such as emergency stop functions, light curtains, and two-hand controls in manufacturing, automotive, and processing industries.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RK1105-1AE04-2CA0. Secure reliable safety components from Stanlo to ensure the highest standards of safety and operational continuity in your facility.
| Type | Extended Safety Monitor |
| Output | 1x Fail-Safe Relay Output (F-RO) |
| Enabling Circuit | Yes |
| IP Rating | IP20 |
| Response Time | Max 40 ms |
| Terminals | Screw, Removable |
| Safety Standards | Cat 4 (EN 954-1), PL E (EN ISO 13849-1), SIL 3 (IEC 61508) |