Mitsubishi Electric GOT2000 Connection Manual page 133

(12) RS485 connection diagram 12)
* 2
GOT side
SDA
1
SDB
6
RDA
2
RDB
7
* 3
SG
5
RSA
3
CSA
4
RSB
8
CSB
9
*1 Pin No. of control equipment differs depending on the model. Refer to the following table.
Signal name
DA
DB
SG
*2 Set the terminating resistor setting switch of the GOT main unit to "100 OHM".
■ Connecting terminating resistors
*3 Connect FG grounding to the single-sided end of a cable shield line.
(13) RS485 connection diagram 13)
*1
GOT side plug RJ-11 for 4-pin modular jack
SDA
1
SDB
6
RDA
2
RDB
7
SG
5
RSA 3
CSA
4
RSB 8
CSB
9
*2
*1 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.
Control equipment
side
* 1
DA
DB
SG
* 3
Model of control equipment
SDC25/26
DMC10 SDC15
SDC35/36
Pin No. Pin No.
4 16
5 17
6 18
Temperature controller side
DA
DB
SG
SG
DB
DA
Recognition pin (Recognition pin)
Fixed side
socket pin assign
3. CONNECTION TO AZBIL CONTROL EQUIPMENT
Control equipment
side
* 1
DA
DB
SG
AUR350C
AUR450C
Pin No. Pin No.
22 DA
23 DB
24 SG
DMC50
3.3 Connection Diagram
3
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