Mitsubishi Electric GOT2000 Series Connection Manual page 268

(9) RS-485 connection diagram 9)
RKC temperature controller side
* 1
(Modular connector)
T/R(B)
2
T/R(A)
1
SG
3
N.C.
4
N.C.
5
SG
6
*1 For details of the pin assignment, refer to the following
manual.
User's Manual of the RKC temperature controller

Precautions when preparing a cable
(10)Cable length
The length of the RS-485 cable must be 1200m or less.
(11)GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
(12)RKC temperature controller side connector
Use the connector compatible with the RKC
temperature controller side module.
For details, refer to user's manual of the RKC
temperature controller.

Connecting terminating resistors
(1) GOT side
Set the terminating resistor by operating the terminating
resistor setting switch.
For the procedure to set the terminating resistor, refer
to the following.
1.4.3 Terminating resistors of GOT
9 - 38
9. CONNECTION TO RKC TEMPERATURE CONTROLLER
9.3 Connection Diagram
RKC temperature controller side
* 1
(Modular connector)
T/R(B)
2
T/R(A)
1
SG
3
N.C.
4
N.C.
5
SG
6