JUMO 709061/8-01-032 Operating Manual page 38

3 Electrical connection
Interfaces
Connection Modbus
Plug-in screw 19
terminals on
18
the
17
bottom of the
housing 16
The shield of the Modbus cables must be routed to
ground potential (PE)!
Connection JUMO mTRON T
system bus
2 RJ-45 sock-
ets (on the
front)
36
RS422 RS485
TxD (-) RxD/TxD B(-)
TxD (+) RxD/TxD A(+)
RxD (-) -
RxD (+) -
(RS422/485 Modbus )
1 TX+ Transmission
data +
2 TX- Transmission
data -
3 RX+ Received
data +
6 RX- Received
data -
V1.04/EN/00561071 [Thyristor Power Switch TYA 201]
Connection PROFIBUS-DP
SUB-D sock- 3 A(+)
et 9-pin
8 B(-)
(on the front)
6 VCC
5 GND
Shield
5
9
4
8
3
7
2
6
1
PROFIBUS-DP