Wiring; Analog Input - Fuji Electric NA0AX06-MR User Manual

Section 2 Specifications

2-4 Wiring

2-4-1 Analog input

(1) Target type: NA0AX06-MR/NA0AW06-MR
NA0AX06-MR/NA0AW06-MR
+15V
15V
+
-
+
-
+
-
Voltage/current selection
*1 Unused channels shall basically be short-circuited.
*2 Ground shielded wires at one point on the PLC side (Grounding resistance of 100Ω or less). However, when shielded wires
had better be grounded on the external device side due to the condition of external noise, their ends on the PLC side must
be open.
*3 Keep signal wires that go out of the analog unit sufficiently away from high-voltage or power cables, and avoid parallel wiring.
*4 Avoid wiring the signal cables in the vicinity of load cables coming from devices other than PLC or bundling them with such
cables.
*5 Keep the signal cables sufficiently away from circuits where high frequencies occur, such as inverter main load circuit.
24V+
24V
shielded twisted pair cable
I0+
V
I0
I
shielded twisted pair cable
I1+
V
I1
I
AG
shielded twisted pair cable
I5+
V
I5
I
* Up to CH3 for NA0AW06-MR
+24V DC
External power supply
CH0
(Example of voltage input)
(Example of current input)
CH5
(Example of voltage input)
2-26
Analog device
CH1
Analog device
Analog device