Mitsubishi Electric GOT2000 Series Connection Manual page 236

Communication
Controller
Type
®
MODBUS /RTU
RS-422/485
equipment
*1 The shortest specification on the MODBUS
*2 Product manufactured by MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED.
For details of the product, contact MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED.
*3 When it is less than 31 units, the number of the maximum connectable units on the MODBUS
*4 When a GT10-C02H-6PT9P unit of the sub version A or B is used, do not ground the case of the D-sub (9-pin) connector.
*5 Connect it to the RS-422/485 interface (built into GOT).
5 - 4
5. MODBUS(R)/RTU CONNECTION
5.2 System Configuration
Connection cable
Cable model Connection Max.
diagram number distance
RS-422/485 cable 1)
or
1200m
RS-422/485 cable 2)
RS-422/485 cable 3)
or
1200m
RS-422/485 cable 4)
RS-422/485 cable 3) 1200m
RS-422/485 cable 8)
or
1200m
RS-422/485 cable 9)
1200m
RS-422/485 cable 5)
RS-422/485 cable 6)
or
1200m
RS-422/485 cable 7)
GOT
Option device
FA-LTBGT2R4CBL05(0.5m)
*1
FA-LTBGT2R4CBL10(1m)
FA-LTBGT2R4CBL20(2m)
- (Built into GOT)
*1
GT15-RS4-9S
GT10-C02H-9SC
*1
- (Built into GOT)
*1 *5
GT10-9PT5S
*1
GT15-RS4-TE
*1
- (Built into GOT)
®
/RTU equipment side is prioritized.
Number of
connectable
Model
equipment
*2
*2
*2
Up to 31 MODBUS
equipment for 1
*3
GOT
®
/RTU equipment side will apply.