2
120V ac FLEX I/O 8 Input Module (Cat. No. 1794IA8)
Publication
17945.9
!
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
. W
orn 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 50081-2EMC – Generic Emission Standard, Part 2 – Industrial
Environment
• EN 50082-2EMC – 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
• Guidelines for Handling Lithium Batteries, publication AG-5.4
• Automation Systems Catalog, publication B111
