Connecting To An Fp0/Fp0R-Series Com Port - Omron NV3Q Connection Manual

FP0/FP0R Series
2-3-2

Connecting to an FP0/FP0R-series COM Port

Connection Configuration
between PLC and PT
Connection Diagram for FP0 COM Port (RS-232C)
PLC
FP0/FP0R
Communications
cable: Loose wires
24
Connect the PT to the COM port on the FP0/FP0R-series PLC as shown
below.
X0-7 X8-F
X
0
RUN 1
2
PROG. 3
4
5
6
ERROR
7
ALARM
8
9
A
B
RUN
C
D
E
F
PROG.
Y0-7 Y8-F Y
0
1
2
3
COM.1 4
S 5
R 6
COM.2 7
S
R 8
9
A
B
C
D
E
F
max.
V0
min. V1
Connection diagram
To power
supply
PLC COM1
Signal
Pin
S SD
R RD
G
SG
Power supply
PT (RS-232C)
Pin No.
Signal
+
1
−
2
FG
3
SD
4
RD
5
NC
6
NC
7
SG
8
Section 2-3
PT
PT
NV3W, NV4W, or NV3Q for
RS-232C