Rockwell Automation 1746-NI16V SLC 500 Analog Input Modules User Manual - Manual (Page 28)

Publication 1746-UM001A-US-P
3-6 Installation and Wiring
General Considerations
Most applications require installation in an industrial enclosure to
reduce the effects of electrical interference. Analog inputs are highly
susceptible to electrical noise. Electrical noise coupled to the analog
inputs reduces the performance (accuracy) of the module.
Group your modules to minimize adverse effects from radiated
electrical noise and heat. Consider the following conditions when
selecting a slot for the analog input module. Position the module:
•
in a slot away from sources of electrical noise such as
hard-contact switches, relays, and AC motor drives
•
away from modules which generate significant radiated heat,
such as the 32-point I/O modules (series C or earlier)
In addition, route shielded analog input wiring away from any
high-voltage I/O wiring.
Compliance to European
Union Directives This product is approved for installation within the European Union
and EEA regions. It has been designed and tested to meet the
following directives.
EMC Directive
The 1746-NI16 analog input module 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.