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37.2.2 Connecting to PC3J or PC3JL
For the RS-422 connection
PC3J
Link unit
PC3JL
2 P O R T - L I N K
P C 3 J - C P U
TXDA
TXDB
POWER
RXDA
RXDB
RUN
ERRA
ERRB
ERR
I/F
C
ALM
PC2MOD
4
PRG.2
BATTERY
PRG.3
+
-
L1
L1
A
S+
+
0V
L1
L2
4W 2W
S-
-
L1RXD L2
L1RXD L1
FG
L1
L1
R+
-
4W
+
L1
L1
R-
-
2W
4W
ZW
-
0V
B
START
RESET
0V
BATTERY
TIP-5426
1st./
FG
FG
2nd./
Connection cable 1)
PLC
Model
Communication
*1
Link unit
name
Type
-
RS-422
PC3J
PC3JL
PC/CMP2-LINK
RS-422
*1
The product is manufactured by JTEKT Corporation.For details of the product, contact JTEKT Corporation.
*2
The distance from the GOT to the PLC (Connection cable 1) + Connection cable 2) + External cable)
For the RS-232 connection (via an interface converter)
PC3J
Link
PC3JL
unit
2 P O R T - L I N K
P C 3 J - C P U
TXDA
TXDB
RXDA
RXDB
POWER
RUN
ERRA
ERRB
ERR
C
I/F
ALM
PC2MOD
4
PRG.2
BATTERY
PRG.3
+
-
L1
L1
A
S+
+
0V
L1
L2
4W 2W
L1RXD L2
S-
-
FG
L1
L1
L1RXD L1
R+
-
4W
+
L1
L1
R-
-
2W
4W
ZW
-
0V
B
START
RESET
0V
BATTERY
TIP-5426
1st./
FG
FG
2nd./
PLC
Connection cable 1)
Cable model
Link
Model
Connection
*1
name
unit
diagram number
RS422
connection diagram 1)
-
RS422
connection diagram 5)
PC3J
PC3JL
PC/CMP-LINK
RS422
2PORT-LINK
connection diagram 2)
PC/CMP2-
RS422
LINK
connection diagram 3)
*1
The product is manufactured by JTEKT Corporation.For details of the product, contact JTEKT Corporation.
*2
The distance from the GOT to the interface converter (Connection cable 2) + External cable)
PC3J
Link unit
PC3JL
Connection cable 2)
2 P O R T - L I N K
P C 3 J - C P U
TXDA
TXDB
POWER
RXDA
RXDB
RUN
ERRA
ERRB
ERR
I/F
C
ALM
PC2MOD
4
PRG.2
BATTERY
PRG.3
+
-
L1
L1
A
S+
+
0V
L1
L2
4W 2W
S-
-
L1RXD L2
L1RXD L1
FG
L1
L1
R+
-
4W
+
L1
L1
R-
-
2W
4W
ZW
-
0V
B
START
RESET
0V
BATTERY
TIP-5426
1st./
FG
FG
2nd./
Connection cable 1)
Connection cable 2)
Cable model
Cable model Connection
Connection diagram
diagram number
number
GT09-C30R41201-6C(3m)
RS422
GT09-C100R41201-6C(10m)
connection diagram 6)
or
RS422
RS422
connection
connection diagram 4)
diagram 7)
PC3J
Link
Interface
PC3JL
unit
converter
2 P O R T - L I N K
P C 3 J - C P U
TXDA
TXDB
RXDA
RXDB
POWER
RUN
ERRA
ERRB
ERR
C
I/F
ALM
PC2MOD
4
PRG.2
BATTERY
PRG.3
+
-
L1
L1
A
S+
+
0V
L1
L2
4W 2W
L1RXD L2
S-
-
FG
L1
L1
L1RXD L1
R+
-
4W
+
L1
L1
R-
-
2W
4W
ZW
-
0V
B
START
RESET
0V
BATTERY
TIP-5426
1st./
FG
FG
2nd./
Connection cable 1)
RS-232/RS-422
Connection cable 2)
*1
Interface converter
Commu
Max.
Model
Cable model Connection
nication
distance
name
diagram number
Type
GT09-C30R21201-25P(3m)
500m
TXU-2051
RS-232
Connector
conversion
box
Connector
External cable
conversion box
GT16H-C30-42P(3m)
GT16H-CNB-42S
GT16H-C60-42P(6m)
GT16H-C100-42P(10m)
Connector
conversion
box
Connection cable 2)
Connector
External cable
conversion box
or
GT16H-C30-42P
GT16H-CNB-42S
RS232 connection
diagram 1)
37. CONNECTION TO JTEKT PLC
37.2 System Configuration
Communication driver
JTEKT TOYOPUC-PC
GOT
External cable
Number of
Total
GOT
connectable
distance
Model
equipment
*2
32 PLCs
13m
for 1 GOT
Communication driver
JTEKT TOYOPUC-PC
GOT
External cable
Number of
Total
GOT
connectable
distance
Model
equipment
*2
32 PLCs for
6m
(3m)
1 GOT
37 - 3
36
37
38
39
40
41
42
43
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