Mitsubishi Electric GOT1000 Series Connection Manual page 158

RS485 connection diagram 31)
* 4
GOT side
SDA1
1
SDB1
2
RDA1
3
RDB1
4
SDA2
5
SDB2
6
RDA2
7
RDB2
8
SG
9
FG
10
*1 Pin No. of control equipment differs depending on the model. Refer to the following table
Signal name
DA
DB
SG
*2 Terminating resistor should be provided for an Interface converter and a control equipment which will be terminals.
*3 Connect FG grounding to the single-sided end of a cable shield line.
*4 Set the terminating resistor of GOT as follows.
GT16: Set the terminating resistor setting switch of the GOT main unit to "Disable".
RS485 connection diagram 32)
* 4
GOT side
SDA
1
SDB
6
RDA
2
RDB
7
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 Terminating resistor should be provided for an Interface converter and a control equipment which will be terminals.
*3 Connect FG grounding to the single-sided end of a cable shield line.
*4 Set the terminating resistor of GOT as follows.
GT16, GT15: Set the terminating resistor setting switch of the GOT main unit to "Disable".
GT14, GT11: Set the terminating resistor selector to "OPEN".
3 - 44
3. CONNECTION TO AZBIL CONTROL EQUIPMENT
3.3 Connection Diagram
Control equipment side
* 1
DA
DB
SG
* 3
Model of control equipment
CMS
SDC45/46
CMF015
Pin No. Pin No.
C10 5
C11 6
C12 10
■ Connecting terminating resistors
Terminating resistor(150Ω 1/2W)
Control equipment side
* 1
DA
DB
SG
* 3
Model of control equipment
CMS
SDC45/46
CMF015
Pin No. Pin No.
C10 5
C11 6
C12 10
■ Connecting terminating resistors
* 3
MQV
MVF RX
MPC
Pin No. Pin No. Pin No.
7 1 1
8 2 2
9 7 3
* 2
* 3
MQV
MVF RX
MPC
Pin No. Pin No. Pin No.
7 1 1
8 2 2
9 7 3
Control
equipment
side
* 1
DA
DB
SG
Control
equipment
side
* 1
DA
DB
SG