Mitsubishi Electric GOT1000 Series Connection Manual page 270

*4 For GT11, the number of connectable temperature controllers differs according to the hardware version.
For the procedure to check the hardware version, refer to the following manual.
*5 Connect it to the RS-232 interface (built into GOT).

When connecting to multiple temperature controllers with interface converter (COM-A)
Temperature
controller
Connection cable 1)
Temperature
Connection cable 1)
controller
Cable model
Model name
Connection diagram
number
W-BF-02-0500 (0.5m)
THV-A1 W-BF-02-1000 (1m)
W-BF-02-3000 (3m)
*1 Product manufactured by RKC. For details of the product, contact RKC.
9 - 20
9. CONNECTION TO RKC TEMPERATURE CONTROLLER
9.2 System Configuration
GT11 User's Manual
Model name of GT11 Hardware version
C or later
GT1155-QTBD
B or earlier
F or later
GT1155-QSBD
GT1150-QLBD
E or earlier
Temperature
controller
Interface
converter
Max.
*1
Commu
distance
Model
nication
name
Type
1000m COM-A RS-232
Number of connectable temperature controllers
Interface
converter
Connection cable 2)
*1
Cable model
Connection diagram
number
*1
W-BF-28-0500 (0.5m)
*1
W-BF-28-1000 (1m)
*1
W-BF-28-3000 (3m)
or
RS232 connection
diagram 2)
31
10
31
10
GOT
Connection cable 2)
GOT
Max.
Option device Model
distan
ce
- (Built into
GOT)
15m
GT15-RS2-9P
Number of
connectable
equipment
Up to 31
temperature
controllers for
1 GOT