Mitsubishi Electric GOT1000 Series Connection Manual page 147

RS485 connection diagram 15) (For GT16)
*1
GOT side
SDA1 (TXD1+) 6
SDB1 (TXD1-)
8
SG
2
RDA1 (RXD1+)
10
RDB1 (RXD1-)
12
SDA2 (TXD2+) 5
SDB2 (TXD2-)
7
RSA (RTS+) 14
RSB (RTS-)
16
CSA (CTS+)
18
CSB (CTS-)
20
NC
1
NC 3
NC
4
RDA2 (RXD2+) 9
RDB2 (RXD2-)
11
NC 13
NC
15
NC
17
NC 19
*1 Set the terminating resistor of GOT as follows.
GT16, GT15: Set the terminating resistor setting switch of the GOT main unit to "100 OHM".
■ Connecting terminating resistors
*2 Connect FG grounding to the single-sided end of a cable shield line.
RS485 connection diagram 16)
*1
GOT side
SDA1
1
SDB1
2
RDA1
3
RDB1
4
SDA2 5
SDB2
6
RDA2 7
RDB2
8
SG 9
FG
10
*2
*1 Set the terminating resistor of GOT as follows.
GT16, GT15: Set the terminating resistor setting switch of the GOT main unit to "100 OHM".
■ Connecting terminating resistors
*2 Connect FG grounding to the single-sided end of a cable shield line.
Temperature controller side
plug RJ-11 for 4-pin modular jack
DA
DB
SG
Recognition pin
Fixed side
socket pin assign
*2
Temperature controller side
plug RJ-11 for 4-pin modular jack
DA
DB
SG
SG
DB
DA
Recognition pin (Recognition pin)
Fixed side
socket pin assign
3. CONNECTION TO AZBIL CONTROL EQUIPMENT
SG
DB
DA
(Recognition pin)
DMC50
DMC50
3.3 Connection Diagram
1
2
3
4
5
6
7
8
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