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Allen-Bradley 1794-OB16 User Manual

Allen-Bradley 1794-OB16
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24V dc
FLEX I/O 16 Source Output Module2
Publication 1794-5.3 – July 1999
!
ATTENTION: Remove field-side power before
removing or inserting this module. This module is
designed so you can remove and insert it under
backplane power. When you remove or insert a module
with field-side power applied, an electrical arc may
occur. An electrical arc can cause personal injury or
property damage by:
sending an erroneous signal to your system’s field
devices causing unintended machine motion
causing an explosion in a hazardous environment
Repeated electrical arcing causes excessive wear to
contacts on both the module and its mating connector.
Worn contacts may create electrical resistance.
European Union Directive Compliance
If this product has the CE mark it is approved for installation within the
European Union and EEA regions. It has been designed and tested to meet
the following directives.
EMC Directive
This product is tested to meet Council Directive 89/336/EEC
Electromagnetic Compatibility (EMC) and the following standards, in
whole or in part, documented in a technical construction file:
EN 50081-2 EMC – Generic Emission Standard, Part 2 – Industrial
Environment
EN 50082-2 EMC – Generic Immunity Standard, Part 2 – Industrial
Environment
This product is intended for use in an industrial environment.
Low Voltage Directive
This product is tested to meet Council Directive 73/23/EEC Low Voltage,
by applying the safety requirements of EN 61131–2 Programmable
Controllers, Part 2 – Equipment Requirements and Tests.
For specific information required by EN 61131-2, see the appropriate
sections in this publication, as well as the following Allen-Bradley
publications:
Industrial Automation Wiring and Grounding Guidelines For Noise
Immunity, publication 1770-4.1
Automation Systems Catalog, publication B111
This equipment is classified as open equipment and must be mounted in
an enclosure during operation to provide safety protection.

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Allen-Bradley 1794-OB16 Specifications

General IconGeneral
BrandAllen-Bradley
Model1794-OB16
CategoryControl Unit
LanguageEnglish

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