Mitsubishi Electric GOT1000 Series Connection Manual page 122


When connecting directly to multiple temperature controllers
SDC20/21
Temperature controller
Communication
Model name
Type
SDC20/21 RS-485
*1 Including the cable length of the option devices.
*2 Product manufactured by MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED. For details of the product, contact
MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED.
*3 Connect it to the RS-232 interface (built into GOT).
3 - 8
3. CONNECTION TO AZBIL CONTROL EQUIPMENT
3.2 System Configuration
SDC20/21
Connection cable
Connection cable
Cable model
Connection diagram number
RS485 connection diagram 6)
(4-wire type)
RS485 connection diagram 23)
(2-wire type)
RS485 connection diagram 5)
(4-wire type)
RS485 connection diagram 24)
(2-wire type)
RS485 connection diagram 8)
(4-wire type)
RS485 connection diagram 25)
(2-wire type)
RS485 connection diagram 9)
(4-wire type)
RS485 connection diagram 26)
(2-wire type)
RS485 connection diagram 18)
(4-wire type)
RS485 connection diagram 27)
(2-wire type)
GOT
Max.
Option device
distance
500m - (Built into GOT)
FA-LTBGTR4CBL05(0.5m)
*1
500m FA-LTBGTR4CBL10(1m)
FA-LTBGTR4CBL20(2m)
- (Built into GOT)
500m
GT15-RS4-9S
500m - (Built into GOT)
500m GT15-RS4-TE
500m
GT14-RS2T4-9P
GOT
connectable
Model
*2
*2
*2
Up to 31 temperature
controllers for 1 GOT
*3
Number of
equipment