8 Example Communications Module Applications
8.4.3 217IF Transmission Settings
INFO
8.4.3
217IF
MR 8-pin
Signal Name
Pin No.
4
RXR
1
RX (-)
2
RX (+)
5
TXR
6
TX (-)
7
TX (+)
8
SG
3
SH
Note: Connect the cable so that the terminating resistance for the 217IF is
connected.
Refer to 8.1.2 Cable Specifications for the MPE720 Programming Device connections.
217IF Transmission Settings
The following figure shows the 217IF Transmission settings.
Shield
FG
8-26
SR-Mini
Modular (6-pin)
Pin No.
Signal Name
1
R (A)
2
R (B)
3
SG
4
T (B)
5
T (A)
6
FG
RS485