Wiring - Panasonic FP7 User Manual

2.1 Analog I/O Cassette and Analog Input Cassette
(Note 1) When using it as analog current output, it works in either case, regardless of the setting of the
switches.
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Range selection switches (AFP7FCRAD2)
1
2

2.1.4 Wiring

■
Wiring Diagram
Voltage input
Analog device
(Note 1) For the current input, short-circuit the V and I terminals.
Voltage output
V
I
COM
■
Precautions on wiring
● Use double-core twisted-pair shielded wires. It is recommended to ground them. However,
depending on the conditions of the external noise, it may be better not to ground the
shielding.
● Do not have the analog input wiring close to AC wires, power wires, or load. Also, do not
bundle it with them.
● Do not have the analog output wiring close to AC wires, power wires, or load. Also, do not
bundle it with them.
2-4
SW No. Name
1 CH0 input range selection switch
2 CH1 input range selection switch
COM
Analog device
Current input
Analog device
V
I
Current output
V
I
COM
Voltage / Current input
10 V 0 to +10 V
5 V/I 0 to +5 V / 0 to +20 mA
10 V 0 to +10 V
5 V/I 0 to +5 V / 0 to +20 mA
0
WUME-FP7FCA-02
*1
V
20mA
I
COM
Analog device