turck BL20 Series - 12.5.4 Base modules; 12.5.5 Wiring diagram

421
2020/09
12.5.4 Base modules
 with tension clamp connection
BL20-S4T-SBBS
 with screw connection
BL20-S4S-SBBS
12.5.5 Wiring diagram
Fig. 291: Base module BL20-S4T-SBBS
Fig. 292: Wiring diagram BL20-S4x-SBBS
24
23
22
21
14
13
12
11
D+
Data Out
CL-
CL+
D-
UL
GND GND
UL
Clock
GND
UL
SSI Device
Parallel-Serial-Converter
Analog Array
Opto Array