Notes About This Documentation; Validity Of This Documentation; Revision History; Table 1: Variants - WAGO 750-451 Manual

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Notes about this Documentation

1 Notes about this Documentation
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.
1.1

Validity of this Documentation

This documentation is only applicable to the I/O module 750-451 (8 AI RTD) and
the variants listed in the table below.

Table 1: Variants

Item Number/Variant
750-451
750-451/025-000
The I/O module 750-451 shall only be installed and operated according to the
instructions in this manual and in the manual for the used fieldbus coupler or
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 or 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.
1.2

Revision History

Table 2: Revision History

Document
version
1.0.0
1.1.0
1.2.0
Manual
Version 1.2.0
Designation
8 AI RTD
8 AI RTD/T
Device version
Hardware Firmware
01 01
01 01
01 02
WAGO-I/O-SYSTEM 750
Description of change
First issue
Changes to approvals
Changes to approvals, Pt100
(EN 60751), ID 11 added; changes to
WAGO-I/O-CHECK parametrization
dialog
750-451 8 AI RTD