Omron NV3Q Connection Manual page 97

EH-150/EHV Series
CPU Link interface
EH-CPU104A Port 1 or 2 on
CPU Module
EH-CPU208A
EH-CPU316A
EH-CPU516
EH-CPU548
EHV-CPU128 Serial port on
CPU Module
EHV-CPU64
EHV-CPU32
EHV-CPU16
Using the EH-SIO Unit and
Connecting to the EH-
RS05 with a User-made
Cable
CPU Link interface
EH-CPU104A Port 1 or 2 on EH-SIO
EH-CPU208A
EH-CPU316A
EH-CPU516
EH-CPU548
EHV-CPU128
EHV-CPU64
EHV-CPU32
EHV-CPU16
■
Connection Diagram
D-sub 15-pin male
connector on cable
Signal
Pin No.
1
-
2
SD
3
RD
4
RS
5
CS
6
-
7
DR
8
-
9
PG
10
PG
11
CD
12
CD
13
ER1
14
ER2
-
15
Note Settings depend on the port and communications method. Check
the communications settings given previously.
EH-SIO
Hitachi PLC
■
Connection Diagram
D-sub 15-pin male
connector on cable
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Note Settings depend on the port and communications method. Check
the communications settings given previously.
Connection diagram
To power
PT
supply
Pin No.
1
2
3
4
5
6
7
8
Unit
EH-RS05
Connection diagram
To power
PT
supply
Signal
-
SD
RD
RS
CS
-
DR
-
PG
PG
CD
CD
ER1
ER2
-
Section 9-1
NV3W, NV4W,
or NV3Q for
RS-232C
Signal
+
-
FG
NV3W, NV4W,
SD
or NV3Q for
RD
RS-232C
NC
NC
SG
User-made
cable
NV3W, NV4W,
or NV3Q for
RS-232C
Signal
Pin No.
1 +
2 -
3 FG
NV3W, NV4W,
4 SD
or NV3Q for
5 RD
RS-232C
6 NC
7 NC
8 SG
PT
PT
PT
73