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LG 5944

Safety edge module

LG 5944


Nominal voltage

Terminal type

Approvals and Markings


  • 0059038
  • LG5944.02PC/61 AC/DC24V
The safety edge module LG 5944 monitors safety edges with a permittedswitching current of ≥... more

Product description

The safety edge module LG 5944 monitors safety edges with a permittedswitching current of ≥ 10mA. It enables or disables a safety circuit and can be used to protect men and machine. To avoid a damage of the safety edges by excessive currents, the current provided by the LG 5944 is limited to 10 mA even in the case of a short circuit.

Technical specifications

Width: 22,5 mm
Cat. / PL acc. to EN ISO 13849-1: 4/e
SIL CL acc. to IEC/EN 62061: 3
Nominal voltage: AC/DC
Thermal current Ith max.: 5 A
1- / 2-channel: 2
Approvals: UL
Output contacts max.: 2 NO contacts
Connection: Screw terminals, Pluggable screw terminals, Pluggable cage clamp terminals
Type: LG 5944


  • Current limitation protects the connected safety edge against electrical destruction by overcurrent and short circuit
  • Universal usage with safety edges with different allowed switching currents (also for lower switching currents)
  • Pluggable terminal blocks for easy exchange


  • According to
    - Performance Level (PL) e and category 3 to EN ISO 13849-1
    - SIL Claimed Level (maximum SIL) 3 to IEC/EN 62061
    - Safety Integrity Level (SIL) 3 to IEC/EN 61508
  • Output: 2 redundant safety outputs
  • Line fault detection on On-button
  • Manual restart or automatic restart, switch S2
  • Indication for operating condition
  • LED indicator for channel 1 and 2
  • As option with pluggable terminal blocks for easy exchange of devices
    - With screw terminals
    - Or with cage clamp terminals
  • Width: 22.5 mm