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(2) When using the external cable (GT11H-C-37P)
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
ERRA
ERRB
RUN
ERR
C
I/F
ALM
PC2MOD
4
PRG.2
BATTERY
PRG.3
+
-
A
L1
L1
S+
+
0V
4W 2W
L1
L2
S-
-
L1RXD L2
L1RXD L1
FG
L1
L1
R+
-
4W
+
L1
L1
2W
R-
-
4W
ZW
-
B
0V
START
RESET
0V
BATTERY
TIP-5426
1st./
FG
FG
2nd./
PLC
Connection cable 1)
Cable model
*1
Model
Connection diagram
Link unit
number
RS422 connection
diagram 1)
-
RS422 connection
diagram 5)
PC3J
PC3JL
PC/CMP-LINK
RS422 connection
2PORT-LINK
diagram 2)
RS422 connection
PC/CMP2-LINK
diagram 3)
*1
Product 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)
(3) When using the external cable (GT11H-C)
PC3J
Link
PC3JL
unit
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
L1RXD L2
S-
-
FG
L1RXD L1
L1
L1
R+
-
4W
+
L1
L1
R-
-
2W
4W
ZW
-
0V
B
START
0V
RESET
BATTERY
TIP-5426
1st./
FG
FG
2nd./
PLC
Cable model
*1
Model
Link unit
Connection diagram number
RS422 connection
-
RS422 connection
PC3J
PC3JL
PC/CMP-LINK
RS422 connection
2PORT-LINK
RS422 connection
PC/CMP2-LINK
*1
Product 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
PC3JL
unit
2 P O R T - L I N K
P C 3 J - C P U
TXDA
TXDB
RXDA
RXDB
POWER
ERRA
ERRB
RUN
ERR
C
I/F
ALM
PC2MOD
4
PRG.2
BATTERY
PRG.3
+
-
A
L1
L1
S+
+
0V
4W 2W
L1
L2
S-
-
L1RXD L2
L1RXD L1
FG
L1
L1
R+
-
4W
+
L1
L1
2W
R-
-
4W
ZW
-
B
0V
START
RESET
0V
BATTERY
TIP-5426
1st./
FG
FG
2nd./
Connection cable 1)
RS-232/RS-422
Interface converter
Max.
distanc
Model
e
TXU-
500m
2051
PC3J
Link
PC3JL
unit
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
L1RXD L2
S-
-
FG
L1RXD L1
L1
L1
R+
-
4W
+
L1
L1
R-
-
2W
4W
ZW
-
0V
B
START
0V
RESET
BATTERY
TIP-5426
1st./
FG
FG
2nd./
Connection cable 1)
RS-232/RS-422 Interface
Connection cable 1)
Max.
Model
distance
diagram 1)
diagram 5)
500m
TXU-2051
diagram 2)
diagram 3)
Interface
converter
Connection cable 2)
Connection cable 2)
*1
Commun
Cable model
ication
Connection diagram
type
number
GT11H-C30-37P
RS232 connection
RS-232
diagram 2)
Interface
converter
External cable
*1
converter
External cable
Communication
type
GT11H-C30(3m)
GT11H-C60(6m)
RS-232
RS232 connection
diagram 3)
37. CONNECTION TO JTEKT PLC
37.2 System Configuration
GOT
External cable
Number of
Total
GOT
External cable
connectable
distance
model
equipment
*2
32 PLCs for
6m
(3m)
1 GOT
GOT
Number of
Total
GOT
connectable
distance
model
equipment
*2
32 PLCs for
6m
1 GOT
32
33
34
35
36
37
38
39
37 - 7
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