Pin Assignment - Mitsubishi Electric GT14 User Manual

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Pin assignment

The 37-pin D-Sub connector of an external cable is converted into terminal blocks and a connector for PLC (D-Sub 9-
pin type).
M2.6 (Metric screw thread)
(1) Connector for PLC (RS-422: D-Sub, 9-pin, female type)
GT11H-CNB-37S
Connector for PLC
RS-422
1
2
3
4
5
6
7
8
9
(1) Connector for PLC (RS-232: D-Sub, 9-pin, male type)
GT11H-CNB-37S
Connector for PLC
RS-232
1
2
3
4
5
6
7
8
9
Terminal block 1)
Connector for PLC
RS-422
5 1
9 6
D-Sub 9pin female
M2.6 (Metric screw thread)
GT11H-C-37P
Connector for Handy GOT
D-Sub 37pin Signal name
2 TXD+ (SDA)
6 RXD+ (RDA)
4 RTS+ (RSA)
8 CTS+ (CSA)
10 SG
3 TXD- (SDB)
7 RXD- (RDB)
5 RTS- (RSB)
9 CTS- (CSB)
GT11H-C-37P
Connector for Handy GOT
D-Sub 37pin Signal name
- N.C
4 RXD (RD)
2 TXD (SD)
3 DTR (ER)
10 SG
5 DSR (DR)
6 RTS (RS)
7 CTS (CS)
- N.C
Connector for PLC
D-Sub 9pin male
#4-40UNC (Inch screw thread)
Application
Signal line for PLC communication
(For wiring, refer to the chapter
corresponding to the connected controller.)
Application
Signal line for PLC communication
(For wiring, refer to the chapter
corresponding to the connected controller.)
6. OPTION
6.6 Connector Conversion Box
1
Terminal block 2)
2
RS-232
1 5
3
6 9
4
5
6
7
8
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