Key Features & Specifications:

Feature Specification
Product Type Safety Relay Module
Primary Function Monitoring of Emergency Stop (E-Stop) circuits per ISO 13850 and IEC 60204-1. It can also monitor safety switches and buttons with positively guided (force-guided) contacts.
Safety Standards Complies with EN/IEC 60947-5-1, EN ISO 13849-1 (Up to Performance Level e, Category 4), and EN/IEC 61508 (SIL 3).
Number of Channels Single Channel. Typically requires a dual-channel (cross-monitored) configuration from the safety device for highest safety level.
Contact Configuration 3 safety contacts (NO): K1, K2, K3
1 auxiliary contact (NC): K4
All contacts are force-guided.
Supply Voltage 24V AC/DC (with a wide operating range, typically 24V AC/DC ±20%)
Max. Switching Current 6 A for safety outputs (K1, K2, K3)
Manual Reset Yes (Magnetic/Manual). After a safety trip (e.g., E-stop pressed), the circuit must be manually reset by pressing the reset button on the device to restart the machine. This prevents automatic restarting.
Status Indicators LEDs for Power (Green) and Fault/Status (Red).
Mounting Standard DIN Rail mounting (EN 60715)
Terminal Type Screw terminals
Safety Classification Category 4 / PL e / SIL 3 (according to EN ISO 13849-1 and IEC 61508)