Description

  • Connection of up to 4 through-beam sensors
  • Integrated muting and override function
  • Monitoring of external safety relays
  • Potential-free safety relay outputs
The individual safety light barrier control unit is used to monitor up to 4 through-beam sensors. Interruption of any single beam results in deactivation of the safety output.
Supply Voltage 24 V DC
Current Consumption (Ub = 24 V) < 260 mA
Response Time < 30 ms
Temperature Range 0...55 °C
Safety Output Relay
No. Safety Outputs (OSSDs) 2
Switching Output Voltage Drop < 3 V
PNP Switching Output/Switching Current < 100 mA
Relay Output/Switching Current (250 VAC) 2 A
Reverse Polarity Protection yes
Protection Class II
Mechanical Data
Housing Material Plastic PA
Degree of Protection IP20
Connection Screw Clamp
Safety-relevant Data
Safety Category (EN ISO 13849-1) 2
Performance Level (EN ISO 13849-1) PL c
PFHD 3,16 ? E-7 1/h *
Safety Integrity Level (EN 62061) SILCL1
Function
Restart Inhibit yes
Contactor Monitoring yes
Muting Mode yes
Override yes
* PFHD for control incl. 4 SL2''