turck BL20 Series - 8.3.3 Wiring diagram

Analog Input Modules
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116
 with screw connection
BL20-S3S-SBB
BL20-S4S-SBBS
8.3.3 Wiring diagram
Fig. 119: 2-wire sensor with sensor supply via base module BL20-S4×-SBBS
Fig. 120: 3-wire sensor with sensor supply via base module BL20-S4×-SBBS
Fig. 121: 4-wire sensor with sensor supply via base module BL20-S4×-SBBS
I
23
22
21
13
12
11
2414
+
-
Sh
23
22
21
13
12
11
2414
U/I+
Sh
-
+
23
22
21
13
12
11
2414
U/I +
-
U/I -
+
Sh