Bihl+Wiedemann 的有源分配器 ASi Safety 允许您制作任何具有 AS-Interface 功能的安全传感器、安全按钮或开关。即使没有自己的 ASi 终端的模块也可以使用这些主动分销商 ASi Safety 轻松集成到现有的 ASi 网络中。其他功能包括使用 M8 或 M12 连接器、连接线或推入式端子的可单独配置的连接选项，以符合客户的应用，以及紧凑的外形，使其非常适合在电缆管道中使用。

Figure	Inputs Safety, SIL 3, Cat. 4	Safety signal inputs	Outputs digital	Input voltage (sensor supply)	Output voltage (actuator supply)	Connection	Round cable	Flat design, installation in cable duct possible	Profile cable connection	Special function	Article No.
BWU3604	1 x 2 channels	floating contacts	2 x electronic	out of ASi	out of ASi	1 x round cable/connecting wires + 1 x ASi addressing cable socket	2 m	yes, depth: 35 mm	1 x ASi	to connect 2 x NC contacts to ASi	BWU3604
BWU3425	1 x 2 channels	floating contacts	1 x electronic	out of ASi	out of AUX	1 x round cable/connecting wires	1 m	yes, depth: 35 mm	1 x ASi, 1 x AUX 24 V	to connect 2 x NC contacts to ASi	BWU3425
BWU3750	1 x 2 channels	floating contacts	1 x electronic	out of ASi	out of AUX	1 x M12 cable socket, straight, 8 poles	1 m	yes, depth: 35 mm	1 x ASi, 1 x AUX 24 V	-	BWU3750
BWU4956	1 x 2 channels	OSSDs	2 x electronic	out of AUX	out of AUX	1 x M12 cable socket, straight 8 poles + 1 x M12 cable socket, straight, 5 poles	10 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	to connect Leuze MLC530SPG (operation mode 4) to ASi	BWU4956
BWU3718	1 x 2 channels	OSSDs	2 x electronic	out of AUX	out of AUX	1 x M12 cable socket, straight 8 poles + 1 x M12 cable socket, straight, 5 poles	10 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	to connect Leuze MLC530SPG (operation mode 5) to ASi	BWU3718
BWU3725	1 x 2 channels	OSSDs	2 x electronic	out of AUX	out of AUX	1 x M12 cable socket, straight 8 poles + 1 x M12 cable socket, straight, 5 poles	SI/O: 0,5 m, 24V: 2 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	To connect Sick deTec4 to ASi	BWU3725
BWU3249	1 x 2 channels	floating contacts	1 x electronic	out of ASi	out of ASi	2 x round cables/connecting wires	1 m	yes, depth: 19 mm	1 x ASi	to connect 2 x NC contacts to ASi	BWU3249
BWU3600	1 x 2 channels	floating contacts	-	out of ASi	-	2 x round cables/connecting wires	10 m	yes, depth: 19 mm	1 x ASi	to connect 2 x NC contacts to ASi	BWU3600
BWU3719	1 x 2 channels	OSSDs	2 x electronic	out of AUX	out of AUX	1 x M12 cable socket, straight, 8 poles	2 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	to connect Leuze MLD530-RT3M (operation mode 5) to ASi	BWU3719
BWU4166	1 x 2 channels	OSSDs	2 x electronic	out of AUX	out of AUX	1 x round cable/connecting wires	2 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	to connect Leuze MLD530-RT3M to ASi	BWU4166
BWU3599	1 x 2 channels	floating contacts	1 x electronic	out of ASi	out of ASi	1 x round cable/connecting wires	10 m	yes, depth: 19 mm	1 x ASi	to connect 2 x NC contacts to ASi	BWU3599
BWU3248	1 x 2 channels	floating contacts	1 x electronic	out of ASi	out of ASi	1 x round cable/connecting wires	1 m	yes, depth: 19 mm	1 x ASi	to connect 2 x NC contacts to ASi	BWU3248
BWU3373	1 x 2 channels	floating contacts	-	out of ASi	-	1 x round cable/connecting wires	0,30 m	yes, depth: 19 mm	1 x ASi	to connect 2 x NC contacts to ASi	BWU3373
BWU3553	1 x 2 channels	floating contacts	-	out of ASi	-	1 x M8 cable socket, straight, 4 poles	0,20 m	yes, depth: 19 mm	1 x ASi	to connect Sick RE13-SA84 / RE13-SAC / RE23-SAC / RE23-SA84 to ASi	BWU3553
BWU3413	1 x 2 channels	floating contacts	-	out of ASi	-	1 x M12 cable socket, angled, 5 poles	1 m	yes, depth: 19 mm	1 x ASi	to connect E-STOP buttons to ASi via M12	BWU3413
BWU3626	1 x 2 channels	floating contacts	-	out of ASi	-	1 x M12 cable socket, straight, 5 poles	1 m	yes, depth: 19 mm	1 x ASi	to connect E-STOP buttons to ASi via M12	BWU3626
BWU3796	1 x 2 channels	floating contacts	1 x electronic	out of ASi	out of ASi	1 x M12 cable socket, angled, 8 poles	1 m	yes, depth: 19 mm	1 x ASi	-	BWU3796
BWU4701	1 x 2 channels	floating contacts	-	out of ASi	-	1 x M12 cable socket, straight, 5 poles	2 m	yes, depth: 19 mm	1 x ASi	to connect E-STOP buttons to ASi via M12	BWU4701
BW3299	1 x 2 channels	OSSDs	1 x electronic	out of AUX	out of AUX	1 x M12 cable socket, angled, 5 poles	1 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	-	BW3299
BWU3627	1 x 2 channels	OSSDs	1 x electronic	out of AUX	out of AUX	1 x M12 cable socket, straight, 5 poles	5 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	-	BWU3627
BWU3376	1 x 2 channels	OSSDs	1 x electronic	out of AUX	out of AUX	1 x M12 cable socket, straight, 5 poles	1 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	to connect Euchner MGB / Pizzato ST GD110MP-G1T to ASi	BWU3376
BWU4990	1 x 2 channels	OSSDs	-	out of AUX	out of AUX	1 x M12 cable socket, straight, 5 poles	5 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	-	BWU4990
BWU3721	1 x 2 channels	OSSDs	1 x electronic	out of AUX	out of AUX	1 x M12 cable socket, straight, 8 poles	5 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	to connect Pilz PSENslock, PSENcode to ASi	BWU3721
BWU3488	1 x 2 channels	OSSDs	1 x electronic	out of AUX	out of AUX	1 x M12 cable socket, straight, 8 poles	1 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	to connect Pilz PSENslock, PSENcode to ASi	BWU3488
BWU3565	1 x 2 channels	OSSDs	1 x electronic	out of AUX	out of AUX	1 x M12 cable socket, straight, 8 poles	1 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	to connect Schmersal AZM400 to ASi	BWU3565
BWU3635	1 x 2 channels	OSSDs	1 x electronic	out of AUX	out of AUX	1 x M12 cable socket, straight, 8 poles	1 m	yes, depth: 19 mm	1 x ASi, 1 x AUX 24 V	to connect Schmersal AZM200 / AZM201 / AZM300 / MZM100 / RSS 16 to ASi	BWU3635
BWU4702	1 x 2 channels	floating contacts	1 x electronic	out of ASi	out of ASi	1 x M12 cable socket, straight, 8 poles	1 m	yes, depth: 19 mm	1 x ASi	-	BWU4702