Mitsubishi Electric GOT2000 Series Connection Manual page 138

■3. When connecting directly to multiple temperature controllers
SDC20/21
Temperature controller
Communication
Model name
Type
SDC20/21 RS-485
*1
*2
*3
*4
3 - 12
3.2 System Configuration
SDC20/21
Connection cable
Cable model
Connection diagram number
RS485 connection diagram
4)(4-wire)
RS485 connection diagram
14)(2-wire)
RS485 connection diagram
6)(4-wire)
RS485 connection diagram
15)(2-wire)
RS485 connection diagram
7)(4-wire)
RS485 connection diagram
16)(2-wire)
RS485 connection diagram
24)(4-wire)
RS485 connection diagram
25)(2-wire)
Including the cable length of the option devices.
Product manufactured by MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED.For details of the product, contact
MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED.
GT25-W is not compatible to the option devices other than FA-LTBGT2R4CBL□□.
GT2505-V does not support the option device.
Connection cable
Max.
Option device
distance
FA-LTBGT2R4CBL05 (0.5m)
*1
500m FA-LTBGT2R4CBL10 (1m)
FA-LTBGT2R4CBL20 (2m)
- (Built into GOT)
500m
GT15-RS4-9S
500m - (Built into GOT)
500m GT15-RS4-TE
500m - (Built into GOT)
Communication driver
GOT
AZBIL SDC/DMC
GOT
*3*4
Model
*2
*2
*2
Up to 31 temperature
controllers for 1 GOT
Number of
connectable
equipment