System Configuration - Mitsubishi Electric GOT2000 Series Connection Manual

19.3 System Configuration

PLC
Serial Multi-Drop Connection
PLC
Model
For details of the system
configuration between
the Serial Multi-Drop
GT01-RS4-M
Connection Unit and
PLC, refer to the
corresponding section.
*1 Connect it to the RS-422/485 interface (built into GOT).
*2 The maximum distance from the PLC to the terminal GOT.
*3 When the number of connected GOTs is increased, the response performance decreases.
*4 GT25-W does not support the option device.
*5 GT2505-V does not support the option device other than GT10-9PT5S and GT14-RS2T4-9P.
*6 GT2505-V?GT2105-Q only supported.
*7 Connect it to the RS-232 interface (built into GOT).
Serial multi
drop connection
unit
Varies according to the
connection type.
Connection cable
Unit
Communication
Cable model
type
RS-485
connection diagram 1)
RS-485
connection diagram 2)
RS-485
RS-485
connection diagram 3)
Communication driver
Connection type
dependent
(Serial Multi-Drop Connection Unit)
GOT
Connection cable Connection cable
GOT
*4*5
Option device
- (Built into GOT)
GT15-RS4-9S
GT15-RS4-TE
*1
GT10-9PT5S
- (Built into GOT)
GT10-C02H-9SC
*7
GT14-RS2T4-9P
19.3 System Configuration
Communication driver
Multi-Drop (Slave)
(GOT)
GOT
Number of
Max.
connectable
distance
equipment
Model
16 GOTs for
*2 Serial Multi-Drop
500m
Connection Unit
*6
*6
19 - 21
19
*3