Appendices
A - 26
NX-series Analog I/O Units User’s Manual for Analog Input Units and Analog Output Units (W522)
Installation orienta-
tion and restrictions
Installation orientation:
• Connected to a CPU Unit
Possible in upright installation.
• Connected to a Communications Coupler Unit
Possible in 6 orientations.
Restrictions:
For upright installation: No restrictions
For any installation other than upright: Restricted as shown in the graph below.
Terminal connection
diagram
Ambient operating temperature
Use it within this range.
Load resistance (per point)
40 55
0
350
600
(
°C
)
(Ω)
Current output +
Current output
−
IOV
IOG
IOV
IOG
IOV
IOG
IOV
IOG
A1 B1
A8 B8
24 VDC
A1 B1
A8 B8
I1+
IOV
IOG
NC
I2+
IOV
IOG
NC
Additional I/O
Power Supply Unit
Current Output Unit
NX-DA2203
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