Mitsubishi Electric GOT2000 Series Connection Manual page 175

(17) RS485 connection diagram 17)
Interface
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
*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.
➠
3.5.5 Connecting to CMC10L
Terminating resistor(150Ω 1/2W)
* 4
Control equipment side
* 3
Signal name SDC45/46
Pin No.
DA C10
DB C11
SG C12
* 2
Control
equipment
side
* 1
DA
DB
SG
* 3
Model of control equipment
CMS MQV
CMF015 MPC
Pin No. Pin No.
5 7
6 8
10 9
3.3 Connection Diagram
* 1
DA
DB
SG
MVF RX
Pin No. Pin No.
1 1
2 2
7 3
3 - 49
3