21.2.3 Connecting to QnACPU
(1) When using the connector conversion box
QnACPU
PLC
Communication
Model
type
MELSEC-QnA
RS-422
(2) When using the external cable (GT11H-C-37P)
QnACPU
PLC
Communication
Model
type
MELSEC-QnA
RS-422
Connector
conversion box
Connection cable
Connection cable
conversion box
Cable model
GT01-C30R4-25P(3m)
GT11H-CNB-37S
GT01-C100R4-25P(10m)
Connection cable
External cable
Connection cable
Cable model
GT11H-C30-37P (3m)
GT11H-C15R4-25P (1.5m)
GT11H-C60-37P (6m)
GT11H-C100-37P (10m)
External cable
Connector
External cable
GT11H-C30-37P (3m)
GT11H-C60-37P (6m)
GT11H-C100-37P (10m)
GOT
GOT
Total
External cable
model
distance
13m
21. DIRECT CONNECTION TO CPU
21.2 System Configuration
Communication driver
Serial (MELSEC)
GOT
Number of
GOT
Total
connectable
model
distance
equipment
1 GOT for 1
13m
PLC
Number of connectable equipment
1 GOT for 1 PLC
21 - 7
17
18
19
20
21
22
23
24