turck BL67 - Technical Data

D300529 0115 - BL67 I/O modules
12-23
BL67-1RS485/422
12.2.4 Technical data
Figure 12-13:
Electronic module
BL67-1RS485/422
Figure 12-14:
Block diagram
BL67-1RS485/422
=
=
2
3
5
M12-8
PE
GND
V
0
V
sens
1
Rx +
Tx +
Rx -
Tx -
μP
6
8
Shield
GND
BL67-
system bus
communi-
cation
bus
power
bus
module bus
interface