turck BL67 - Technical Data

D300529 0115 - BL67 I/O modules
12-9
BL67-1RS232
12.1.4 Technical data
Figure 12-3:
RS232 module
Figure 12-4:
Block diagram
2
3
5
M12-8
V
0
V
sens
1
mP
=
=
6
8
RxD
TxD
RTS
CTS
FE
GND (iso)
PE
GND
BL67-
system bus
communi-
cation bus
power
bus
module bus
interface