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ReeR AD SR1 Control Unit


Interface module between the safety light curtains with self-testing solid state safety outputs, and the machine control circuits


Family AD SR1
Code 1330900
Safety level (SIL / PL) Type 4 - SILCL 3 - PL e - Cat. 4
Connections Terminal blocks
Power supply (VDC) 24 ± 20%
Response time (ms) <= 20
Safety relay outputs 2 N.O. contacts - 2A at 250 VAC
CCF (ISO 13849-1) 80%
PFHd (IEC 61508) - Load 2A at 230VAC) 4,93427E-09
PFHd (IEC 61508) - Load 0,5A at 24VDC 5,11196E-09
MTTFd (ISO 13849-1) years 100
Degree of protection housing IP 20
Degree of protection terminal strip IP 2X
Operating temperature (°C) From 0 to 55
Dimensions HxWxD (mm) 99 x 22,5 x 114
Fastening Quick mounting on bar according to standard EN 50022-35
Reset modes Manual or automatical, selectable from terminal blocks
Operation mode External relay control feedback input, selectable
Safety barriers to be connected 1