Mitsubishi Electric GOT2000 Series Connection Manual page 318

9.2.4 Connecting to SRJ series
■1. When connecting to multiple temperature controllers with interface converter (CD485/V)
J-TI-A/B
COM.IN
Connection cable1)
Temperature Connection
controller cable1)
Cable model
Connection
Model name
diagram
number
RS-485 connection
J-TI-A/B
diagram 6)
*1
*2
*3
9 - 12
9.2 System Configuration
J-TI-A/B
COM.OUT
Connection
cable2)
Cable
Max.
model
distance
Model
Connection
name
diagram
number
CD485/
1200 m
V
Product manufactured by RKC. For details of the product, contact RKC.
GT25-W, GT2505-V does not support the option device.
For temperature controllers (up to 16 units), set as follows.
• Up to 16 units = 4 units for master devices + 12 units for slave devices
• Three slave devices are connectable for one master device.
Interface
converter
Connection cable2)
COM.IN
*1
Connection cable3)
Converter
Cable
model
Communication
Connection
Type
diagram
number
RS-232
RS-232
connection
diagram 3)
Communication driver
SR Mini HG(MODBUS)
GOT
Connection cable3)
GOT
Option
Max.
Model
*2
distance
device
- (Built into
GOT)
15 m
GT15-RS2-
9P
RKC
Number of
connectable
equipment
Up to 16
temperature
controllers for
*3
1 GOT