Mitsubishi Electric GOT1000 Series Connection Manual page 327

RS485 connection diagram 6)
* 4
GOT side
SDB1(TXD1-)
8
SDA1(TXD1+)
6
SG
2
NC
1
NC
3
NC
4
SDA2(TXD2+)
5
SDB2(TXD2-)
7
RDA2(RXD2+)
9
RDA1(RXD1+)
10
RDB2(RXD2-)
11
RDB1(RXD1-)
12
NC
13
RSA(RTS+)
14
NC
15
RSB(RTS-)
16
NC
17
CSA(CTS+)
18
NC
19
CSB(CTS-)
20
* 2
*1 Pin No. of communication converter differs depending on the model. Refer to the following table.
*2 Connect FG grounding to the appropriate part of a cable shield line.
*3 For details of the terminating resistor specifications, refer to the following manual.
User's Manual of the Shinko Technos indicating controller
*4 Set the terminating resistor of GOT side which will be a terminal.
■ Connecting terminating resistors
Signal
JCS-33A
name
Pin No.
YA(-) 13
YB(+) 14
SG 15
10. CONNECTION TO SHINKO TECHNOS INDICATING CONTROLLER
Terminating resistor*
Indicating
controller side
YA(-)
YB(+)
SG
* 2
Model of indicating controller
JCR-33A JCD-33A JCM-33A
Pin No. Pin No. Pin No.
11 11 10
14 14 13
17 17 14
* 3
Indicating
controller side
YA(-)
YB(+)
SG
JIR-301-M ACS-13A PCD-33A
Pin No. Pin No. Pin No.
11 16 11
14 17 14
17 18 17
10.3 Connection Diagram
9
10
11
12
13
14
PC-955 PC-935
Pin No. Pin No.
11 11
12 12
16 16 15
10 - 9