Rs-485 Cable - Mitsubishi Electric GOT2000 Series Connection Manual

10.3.2

RS-485 cable

■1. Connection diagram
(1) RS-485 connection diagram 1)
Interface converter
(IF-400)
YA(-)
YB(+)
COM
COM
NC
NC
*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.
➠
(2) RS-485 connection diagram 2)
GOT side
(terminal block)
SDB1
2
SDA1
1
RDA1
3
RDB1
4
SDA2
5
SDB2
6
RDA2
7
RDB2
8
SG
9
FG
10
*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.
➠
*4 Set the terminating resistor of GOT side which will be a terminal.
➠ ■3.
controller side
4
3
1
6
* 2
2
5
User's Manual of the Shinko Technos indicating controller
Signal
JCS-33A JCR-33A
name
Pin No. Pin No.
YA(-) 13 11
YB(+) 14 14
SG 15 17
* 4
controller side
* 2
User's Manual of the Shinko Technos indicating controller
Connecting terminating resistors
Signal
JCS-33A JCR-33A
name
Pin No. Pin No.
YA(-) 13 11
YB(+) 14 14
SG 15 17
Terminating resistor
Indicating
YA(-)
YB(+)
SG
* 2
Model of indicating controller
JIR-301-
JCD-33A JCM-33A
M
Pin No. Pin No. Pin No.
11 10 11
14 13 14
17 14 17
Indicating
YA(-)
YB(+)
SG
* 2
Terminating resistor
Model of indicating controller
JIR-301-
JCD-33A JCM-33A
M
Pin No. Pin No. Pin No.
11 10 11
14 13 14
17 14 17
10.3 Connection Diagram
* 3
Indicating
controller side
YA(-)
YB(+)
SG
ACS-13A PCD-33A PC-955
Pin No. Pin No. Pin No.
16 11 11
17 14 12
18 17 16
Indicating
controller side
YA(-)
YB(+)
SG
* 3
ACS-13A PCD-33A PC-955
Pin No. Pin No. Pin No.
16 11 11
17 14 12
18 17 16
PC-935
Pin No.
11
12
16
10
PC-935
Pin No.
11
12
16
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