Mitsubishi Electric GOT2000 Series Connection Manual page 422

(3) RS-485 connection diagram 3)
*1
*2
*3
(4) RS-485 connection diagram 4)
*1
*2
*3
10 - 10
10.3 Connection Diagram
* 1
GOT side
(terminal block)
SDB1
2
SDA1
1
RDA1
3
RDB1
4
SDA2
5
SDB2
6
RDA2
7
RDB2
8
SG
9
FG
10
Set the terminating resistor of The GOT side.
➠ ■3.
Connecting terminating resistors
For details of the pin assignment, refer to the following manual.
➠
User's Manual of the Shinko Technos indicating controller
Connect FG grounding to the appropriate part of a cable shield line.
GOT side
(terminal block)
SDB1(TXD1-)
SDA1(TXD1+)
NC
SDA2(TXD2+)
SDB2(TXD2-)
RDA1(RXD1+)
RDB1(RXD1-)
RDA2(RXD2+)
RDB2(RXD2-)
NC
NC
NC
RSA(RTS+)
RSB(RTS-)
CSA(CTS+)
CSB(CTS-)
SG
NC
NC
NC
Set the terminating resistor of GOT side.
➠ ■3.
Connecting terminating resistors
For details of the pin assignment, refer to the following manual.
➠
User's Manual of the Shinko Technos indicating controller
Connect FG grounding to the appropriate part of a cable shield line.
Shinko technos indicating
controller side
(Modular connector)
* 3
Shinko technos indicating
* 1
controller side
(Modular connector)
8
6
1
5
7
10
12
9
11
3
4
13
14
16
18
20
2
15
* 3
17
19
YA(-)
4
YB(+)
3
NC
2
NC
5
COM
1
COM
6
YA(-)
4
YB(+)
3
NC
2
NC
5
COM
1
COM
6