Mitsubishi Electric GOT2000 Series Connection Manual page 267

(8) RS-485 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.
Signal
name
SG
T/R(A)
T/R(B)
Signal
name
SG
T/R(A)
T/R(B)
*4 The following shows the pin assignment of the modular connector.
* 3 * 3
Temperature Temperature
controller controller
T/R(B) T/R(B)
T/R(A) T/R(A)
SG SG
* 1
Combination module
Z-TIO/ CB100/CB400
CB700
Z-CT /CB500/CB900
Communication 1
5 13 7
3 14 8
4 15 9
HA400/401
PF900
HA900/901
PF901
AG500
Communication 1 Communication 2
25 13 25
26 14 26
27 15 27
Modular connector pin No.
SG 6
Nonuse 5
Nonuse 4
SG 3
R (B) 2
R (A) 1
9. CONNECTION TO RKC TEMPERATURE CONTROLLER
Terminating resistor(120Ω 1/2W)
(More than 100Ω in case of CB series)
* 3
Temperature Temperature
controller controller
T/R(B) T/R(B)
T/R(A) T/R(A)
SG SG
Combination module
Terminal No.
FB100 FB400/FB90
Communication 2 Communication 1
13 16 25
14 17 26
15 18 27
Terminal No.
MA900/MA901 RMC500
THV-A1
44 13 3
45 14 1
46 15 2
9.3 Connection Diagram
* 2
* 3
* 1
RB100/RB400
RB700
/RB500/RB900
Communication 2
25 13 25
28 14 26
29 15 27
*4
X-TIO SA100 SA200
17 1 10
16 2 11
15 3 12
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