Rs232C Connections - Omron NV3W Connection Manual

FP7 Series
2-7-1

RS232C connections

Connections between the FP7 COM0 port and the NV-series PT (24V/RS232C type)
PLC
FP7
Communications cable:
Loose wires
Connections between the FP7 COM0 port and the NV-series PT (5V/RS232C type)
PLC
FP7
Communications cable:
Loose wires
Connections between the FP7 communication cassette AFP7CCS1 (RS-232C 1ch insulated type) and
the NV-series PT (RS232C type)
PLC
FP7
Communications cable:
Loose wires
36
Connection diagram
FP7 COM0 port
Pin No. Signal
SD SD
RD RD
SG SG
24V +24V
5V +5V
0V
0V
Connection diagram
FP7 COM0 port
Pin No. Signal
SD SD
RD RD
SG
SG
24V +24V
+5V
5V
0V
0V
Connection diagram
FP7 AFP7CCS1
Signal
Pin No.
SD SD
RD RD
SG SG
PT (RS232C)
Pin No. Signal
1
2
3
FG
4 SD
5 RD
6 NC
7 NC
8 SG
PT (RS232C)
Pin No. Signal
1
2
3 FG
4 SD
5 RD
6 NC
7 NC
8 SG
To power
PT (RS232C)
supply
Pin No. Signal
1
2
3
FG
4 SD
RD
5
6 NC
7 NC
8 SG
Section 2-7
NV3W-V1, NV4W,
or NV3Q for
RS-232C
+
-
NV3W-V1 for
RS-232C
+
-
NV3W-V1, NV4W,
or NV3Q for
RS-232C
+
-
PT
PT
PT