SIEMENS Safety Relay
The Siemens SIRIUS Safety Relay 3SK1111-1AB30 is a safety relay from the SIRIUS 3SK1 series. Its primary function is to monitor safety functions in machinery and plants. Such as emergency stop buttons, protective doors, and light curtains, and to shut down the system in a safe and controlled manner when a hazardous condition is detected.
Key Specifications:
- Model: 3SK1111-1AB30
- Function: Standard safety relay basic unit.
- Inputs: It has a single sensor input channel that can be wired as a single-channel or two-channel input.
- Safety-related outputs: 3 normally open (NO) relay contacts.
- Signaling output: 1 normally closed (NC) relay contact for monitoring purposes.
- Supply Voltage: 24 V AC/DC.
Product Summary:
The SIRIUS 3SK1 series is a current and widely used product line for safety applications. Siemens continues to manufacture and support this model.
