Mitsubishi Electric GOT1000 Series Connection Manual page 284

RS485 connection diagram 8)
Interface converter
side(CD-485V)
D+ 2
D- 3
FG 4
*1 When combining the module, because the communication line is connected between the modules with each other, wire only the
communication terminal on the both end of the combination module.
*2 Terminating resistor should be provided for a temperature controller which will be a terminal. When using X-TIO, turn ON the
terminating resistor selector in the terminal base. When combining the module, provide the terminating resistor to the end of the
combination module (the one that is far from the converter).
*3 For the terminal number of the temperature controller, refer to the following table.
*4 The following shows the pin assignment of the modular connector.
9 - 34
9. CONNECTION TO RKC TEMPERATURE CONTROLLER
9.3 Connection Diagram
* 3
Temperature Temperature
controller controller
T/R(B) T/R(B)
T/R(A) T/R(A)
SG SG
Combination module
Signal
Z-TIO/ CB100/CB400
name
CB700
Z-CT /CB500/CB900
SG 5 13
T/R(A) 3 14
T/R(B) 4 15
Signal HA400/401
PF900
name HA900/901
PF901
AG500
Communication 1
SG 25 13
T/R(A) 26 14
T/R(B) 27 15
Modular connector pin No.
SG 6
Nonuse 5
Nonuse 4
SG 3
R (B) 2
R (A) 1
Terminating resistor(120Ω 1/2W)
(More than 100Ω in case of CB series)
* 3
Temperature
controller
T/R(B)
T/R(A)
SG
* 1
Combination module
Terminal No.
FB100
Communication 1 Communication 2
7 13 16
8 14 17
9 15 18
Terminal No.
MA900/MA901 RMC500
Communication 2
25 44
26 45
27 46
* 2
* 3 * 3
Temperature
controller
T/R(B)
T/R(A)
SG
* 1
FB400/FB90
RB100/RB400
/RB500/RB900
Communication 1 Communication 2
25 25
26 28
27 29
*4
X-TIO SA100
THV-A1
13 3 17
14 1 16
15 2 15
RB700
13 25
14 26
15 27
SA200
1 10
2 11
3 12