18
Device Description
WAGO-I/O-SYSTEM 750
753-456 2 AI ±10 V DC, Differential inputs
Manual
Version 1.2.0
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3.3
Display Elements
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Figure 4: Display Elements
Table 5: Legend for Figure “Display Elements“ 753-456
Channel Designation LED State Function
1
Function
AI 1
A
off Not ready for operation or no or
disturbed internal bus communication
green Operational readiness and trouble-free
internal data bus communication
2
Function
AI 2
C
off Not ready for operation or no or
disturbed internal bus communication
green Operational readiness and trouble-free
internal data bus communication
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3.4
Operating Elements
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The I/O module 753-456 has no operating elements.
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