Mitsubishi Electric GOT1000 Series Connection Manual page 156

RS485 connection diagram 28)
Interface
* 4
converter side
(CMC10L)
DA
11
DB
12
SG
13
*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 Since the Interface converter has a built-in terminating resistor, set the terminating resistor of GOT to "Enable".
For details of terminating resistor settings, refer to the following.
RS485 connection diagram 29)
* 4
GOT side
SDA1(TXD1+)
1
SDB1(TXD1-)
2
RDA1(RXD1+)
3
RDB1(RXD1-)
4
SDA2(TXD2+)
5
SDB2(TXD2-)
6
RDA2(RXD2+)
7
RDB2(RXD2-)
8
RSA(RTS+)
9
RSB(RTS-)
10
CSA(CTS+)
11
CSB(CTS-)
12
SG
13
NC
14
Shell
*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".
3 - 42
3. CONNECTION TO AZBIL CONTROL EQUIPMENT
3.3 Connection Diagram
Terminating resistor(150Ω 1/2W)
Control equipment side
* 1
DA
DB
SG
* 3
Model of control equipment
CMS MQV
SDC45/46
CMF015 MPC
Pin No. Pin No. Pin No.
C10 5
C11 6
C12 10
3.5.5 Connecting to CMC10L
Terminating resistor(150Ω 1/2W)
Control equipment side
* 1
DA
DB
SG
* 3
Model of control equipment
CMS MQV
SDC45/46
CMF015 MPC
Pin No. Pin No. Pin No.
C10 5
C11 6
C12 10
■ Connecting terminating resistors
* 2
Control
equipment
side
* 3
MVF RX
Pin No. Pin No.
7 1 1
8 2 2
9 7 3
* 2
* 3
MVF RX
Pin No. Pin No.
7 1 1
8 2 2
9 7 3
* 1
DA
DB
SG
Control
equipment
side
* 1
DA
DB
SG