SMS20 Safety module with 2 safety relay outputs

Safety module with instantaneous relay outputs and 4 LEDs on the front of the housing for status and error messages (other types with other output variants on request).

The safety modules are category 4, performance level e in accordance with the machine directive EN ISO 13849-1 for the safe monitoring and control of safety circuits in applications with emergency stop, protective doors, safety solenoid switches, safety limit switches and electromechanical interlocks.

They are also used for safe control of the safety circuits of the elevator leveling and the elevator pits elevator pit inspection according to the standards for elevators EN81-20 and EN81-50.

Special features • Multiple input types: The safety modules can monitor the safety status of several types of inputs: EMERGENCY STOP, E-gate, Limit switches, non-contact switches • Compliance with the machine guideline Cat. 4, PL e according to EN ISO 13849-1 • Compliance with the elevator directives EN81-20 and EN81-50 standards • Multiple operating modes. The modules can operate with automatic, manual or monitored manual start/reset • Safety outputs. Electromechanical forced-action safety relays with 2NO outputs • Flexible wiring. The modules are equipped with removable screw terminals for easy wiring and maintenance; the terminal blocks are coded to avoid wiring errors • DIAGNOSTICS: LED indicators for power supply, status of safety inputs and status of safety outputs