Rockwell Automation Allen-Bradley 1794-IJ2, Руководство по установке

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Installation Instructions
Original Instructions
FLEX I/O 2-input Frequency Modules
Catalog Numbers 1794-IJ2, 1794-IJ2XT
Summary of Changes
This publication contains the following new or updated information. This list includes substantive updates only and is not intended to reflect all changes.
Topic Page
Summary of Changes 1
Environment and Enclosure 3
Prevent Electrostatic Discharge 3
European Hazardous Location Approval 4
North American Hazardous Location Approval 4
Install Your Frequency Input Module 5
Connecting Wiring for the 1794-TB3G and 1794-TB3GS Terminal Base Unit 5
Resolution and Accuracy 7
Interpret Status Indicators 8
Diagnostics 9
Specifications 10
Topic Page
Updated template throughout
Removed discontinued Catalog Number 1794-IJ2K throughout
Updated Environment and Enclosure 3
Updated European and IEC Hazardous Location Approvals 4
Updated Special Conditions for Safe Use 4
Updated temp codes 11
Updated environmental specifications 11-12
Updated certifications 12