Notes About This Documentation; Validity Of This Documentation; Revision History; Table 1: Variants - WAGO SYSTEM 750 User Manual

6

Notes about this Documentation

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1 Notes about this Documentation
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Always retain this documentation!
This documentation is part of the product. Therefore, retain the documentation
during the entire service life of the product. Pass on the documentation to any
subsequent user. In addition, ensure that any supplement to this documentation is
included, if necessary.
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1.1

Validity of this Documentation

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This documentation is only applicable to the I/O module 750-493 (3-Phase Power
Measurement Module) and the variants listed in the table below.
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Table 1: Variants

Item Number
750-493
750-493/000-001
750-493/025-000
750-493/025-001
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Documentation Validity for Variants
Unless otherwise indicated, the information given in this documentation applies to
listed variants.
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The I/O module 750-493 shall only be installed and operated according to the
instructions in this manual and in the manual for the used fieldbus
coupler/controller.
Consider power layout of the WAGO-I/O-SYSTEM 750!
In addition to these operating instructions, you will also need the manual for the
used fieldbus coupler/controller, which can be downloaded at www.wago.com.
There, you can obtain important information including information on electrical
isolation, system power and supply specifications.
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1.2

Revision History

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750-493 3-Phase Power Measurement Module
Description
3-Phase Power Measurement Module 1 A
3-Phase Power Measurement Module 5 A
3-Phase Power Measurement Module 1 A,
Operating temperature -20 °C ... +60 °C
3-Phase Power Measurement Module 5A,
Operating temperature -20 °C ... +60 °C
WAGO-I/O-SYSTEM 750
Manual
Version 1.2.0