Connecting MI4 to PLC
15
12/03 AWB-C27-1293GB
Figure 4: Assignment of the Suconet K communication
cable (cable with plug)
햲 Connection to the data
plug housing
Q Plug
1
SUB D
AUX PORT
9
1
4
7
3
ZB4-231-KB1
a
a
MI4
AUX PORT
PS4-150
PS4-200
PS4-300
RS 485
3
7
3
7
ZB4-233-KB2
a
a
MI4
AUX PORT
PS416
RS 485
3A
7B
)
Bus termination with Suconet K
If the MI4 is the last station on a Suconet line, a
bus terminating resistor should be provided for
this device. The bus terminating resistor for the
MI4 is supplied as a plug and can be ordered
under the type designation ZB4-043-AD1
(Order No. 203512).