Mitsubishi Electric GOT1000 Series Connection Manual page 149

RS485 connection diagram 19)
* 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 selector of the GOT main unit to "110Ω".
■ Connecting terminating resistors
*3 Connect FG grounding to the single-sided end of a cable shield line.
RS485 connection diagram 20)
* 2
GOT side
SDA
SDB
RDA
RDB
* 3
SG
*1 Pin No. of control equipment differs depending on the model. Refer to the following table.
Signal name
DA
DB
SG
*2 Set the 2-wire/4-wire terminating resistor setting switch of the RS-232/485 signal conversion adaptor as follows.
2-wire type/4-wire type : 2-wire type (1Pair)
Terminating resistor
1.4.4 Setting the RS-232/485 signal conversion adaptor
*3 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
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
: 110Ω
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
Control equipment
side
* 1
DA
DB
SG
AUR350C
AUR450C
Pin No. Pin No.
22 DA
23 DB
24 SG
3.3 Connection Diagram
1
2
3
4
5
6
7
8
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