Connecting To Lcpu - Mitsubishi Electric GT1685 Connection Manual

7.2.3

Connecting to LCPU

LCPU
PLC
Serial
communication
Model name
*1
module
LJ71C24
LJ71C24-R2
MELSEC-L
LJ71C24
*1 For details on the system configuration on the serial communication module side, refer to the following manual.
*2 Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
*3 For details of the GOT multi-drop connection, refer to the following.
*4 Use the RS-232 connection model.
*5 Use the RS-422 connection model.
7 - 10
7. COMPUTER LINK CONNECTION
7.2 System Configuration
Serial
communication
module
Connection cable
Connection cable
Communication
Cable model
type
GT09-C30R2-9P(3m)
or
RS-232 connection
RS-232
diagram 1)
RS-232 connection
diagram 3)
RS-422 connection
diagram 2)
GT09-C30R4-6C(3m)
GT09-C100R4-6C(10m)
GT09-C200R4-6C(20m)
GT09-C300R4-6C(30m)
RS-422
or
RS-422 connection
diagram 1)
RS-422 connection
diagram 3)
MELSEC-L Serial Communication Module User's Manual (Basic)
20. GOT MULTI-DROP CONNECTION
Communication driver
Serial (MELSEC)
GOT
GOT
Max.
Option device
distance
- (Built into GOT)
15m
GT15-RS2-9P
*3
GT01-RS4-M
15m - (Built into GOT)
1200m - (Built into GOT)
GT16-C02R4-9S
*2
GT15-RS2T4-9P
1200m
GT15-RS4-9S
- (Built into GOT)
*3
500m
GT01-RS4-M
1200m - (Built into GOT)
Number of
connectable
Model
equipment
-
*4
2 GOTs for 1 serial
communication
module
-
*5