Mitsubishi Electric GOT2000 Series Connection Manual page 302

■5. When connecting directly to a temperature controller by RS-485
FB series
Temperature controller
Model Communication
name Type
FB100
FB400 RS-485
FB900
*1
9 - 16
9.2 System Configuration
FB series
Connection cable
Connection cable
Cable model
Connection diagram number
RS-485 connection diagram 4)
RS-485 connection diagram 5)
GT25-W, GT2505-V does not support the option device.
GOT
Max.
Option device
distance
1200m - (Built into GOT)
1200m GT15-RS4-TE
Communication driver
SR Mini HG(MODBUS)
GOT
*1
Model
Up to 31 temperature
controllers for 1 GOT
RKC
Number of
connectable
equipment