2-28
Section 2 Specifications
2-4-2 Analog output
(1) Target type: NA0AY02-MR and NA0W06-MR
V
O1+
I
O1
AG
I
15V
+15V
24V
O0+
V
O0
24V+
NA0AY02-MR/NA0AW06-MR
CH0
shielded twisted pair cable
Analog device
(Example of voltage output)
CH1
Analog device
(Example of current output)
Voltage/current selection
+24V DC
External power supply
*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.
