Device Description - WAGO I/O SYSTEM 750 Series Manual

WAGO-I/O-SYSTEM 750
753-456 2 AI ±10 V DC, Differential inputs
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Device Description

Pos : 18.1.1 /Serie 750 (WAGO-I/O-SYST EM)/Gerätebesc hrei bung/Ei nlei tung/Anwendung/AI/Anwendung 750- 04xx AI Di ff (+-10V) @ 5\mod_1246011742951_21.doc x @ 36218 @ @ 1
The 753-456 I/O module (2 AI ±10 V DC, Differential inputs) processes
differential signals of a magnitude of ± 10 VDC from the field range.
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The I/O module has 2 input channels for differential signals. The sensors may be
received via the CAGE CLAMP
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The input channels have a common ground and a shield connection.
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The shield connection is fed directly to the carrier rail and contact is made
automatically by snapping the module onto the rail.
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The input signal is electrically isolated and is transmitted with a resolution of
12 bits.
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The assignment of the connections is described in the "Connectors" section.
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Connection examples are shown in section "Connect Devices" > ... >
"Connection Example(s)".
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The operational readiness and the trouble-free internal data bus communication of
the channels are indicated via a green function LED.
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The meaning of the LEDs is described in the "Display Elements" section.
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Both the potential groups and the individual modules within these groups can be
arranged in any combination when designing the field bus node.
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Power to the internal electronics is supplied via internal data bus.
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Use a supply module!
Use a supply module for field-side power supply of downstream I/O modules.
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The I/O module 753-456 can be used with all fieldbus couplers/controllers of the
WAGO-I/O-SYSTEM 750 (except for the economy types 750-320, -323, -324
and -327).
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Manual
Version 1.2.0
®
connectors +AI1 and -AI1 or +AI2 and –AI2.
Device Description 13