18
Device Description
WAGO-I/O-SYSTEM 750
750-455 4AI 4-20mA S.E.
Manual
Version 1.2.0
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3.2.3
CAGE CLAMP
®
Connectors
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Figure 4: CAGE CLAMP
®
Connectors
Table 6: Legend for Figure “CAGE CLAMP
®
Connectors”
Channel Designation Connector Function
1
AI 1
1
Analog input1: Signal
Common
(ground)
2
Analog input: Common (ground)
2
AI 2
5
Analog input 2: Signal
Common
(ground)
6
Analog input: Common (ground)
3
AI 3
3
Analog input 3: Signal
Common
(ground)
4
Analog input: Common (ground)
4
AI 4
7
Analog input 4: Signal
Common
(ground)
8
Analog input: Common (ground)
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Use shielded signal lines!
Only use shielded signal lines for analog signals and I/O modules which are
equipped with shield clamps. Only then can you ensure that the accuracy and
interference immunity specified for the respective I/O module can be achieved
even in the presence of interference acting on the signal cable.
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