Display Elements - WAGO I/O System 750 750-483 Manual

Attention
This module has no power contacts. For field supply to downstream I/O
modules, a supply module will be needed.
The analog input module 750-483 can be used with all couplers/controllers of
the WAGO-I/O-SYSTEM 750 (except for the economy types 750-320, -323,
-324 and -327).
2.1.1.3

Display Elements

13 14
A
A
B
B
Fig. 2.1.1-2: Display
Elements
g041802x
WAGO-I/O-SYSTEM 750
I/O Modules
750-483 [2 AI DC 0-30 V, Differential Measurement Input]
LED Channel
A
B
C
C
D
D
C
D
Designatio State Function
n
off
Function
AI 1
green
1
off
Error
AI 1
red
off
Function
AI 2
green
2
off
Error
AI 2
red
Display Elements
No operational readiness or the
internal data bus communication is
interrupted
Operational readiness and trouble-
free internal data bus
communication
Normal operation
Overrange/underflow of the
admissible measuring range
No operational readiness or the
internal data bus communication is
interrupted
Operational readiness and trouble-
free internal data bus
communication
Normal operation
Overrange/underflow of the
admissible measuring range
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