wenglor sensoric gmbh :: Technical Data

Connection Unit A for SG2-30B

SG2-00AA000R2

* PFHd for Connection Unit incl. Emitter and Receiver

Up to 2 Safety Light Barriers SG2-30B can be wired to the connector unit A. Either a semiconductor output or a relay output can be selected.

Electrical Data

Supply Voltage	20,4...28,8 VDC
Current Consumption (Ub = 24 V)	500 mA
Temperature Range	-10...50 °C
PNP Safety Output/Switching Current	500 mA **
No. Safety Outputs	2
Safety Output	Relay
Reverse Polarity Protection	yes
Relay Output/Switching Current (24 V / DC13)	3 A
Relay Output/Switching Current (250 V / AC15)	3 A
Protection Class	II

Mechanical Data

Safety-relevant Data

Safety Category (EN ISO 13849-1)	2
Performance Level (EN ISO 13849-1)	PL d
PFHd	3,97 × E-8 1/h *
Service Life TM (EN ISO 13849-1)	20 a
Safety Integrity Level (EN 61508)	SIL2
Safety Integrity Level (EN 62061)	SILCL2
Switching cycles B10d (24 VDC / 0,75 A)	4 200 000
Switching cycles B10d (24 VDC / 1,5 A)	740 000
Switching cycles B10d (24 VDC / 3 A)	360 000
Switching cycles B10d (250 VAC / 0,75 A)	4 600 000
Switching cycles B10d (250 VAC / 2 A)	560 000
Switching cycles B10d (250 VAC / 3 A)	180 000
Switching Cycles B10d (mechanical)	20 000 000