Rockwell Automation 1738-IB4DM12 ArmorPoint 24V dc 4-channel Digital Input Module with Diagnostics I.I. User Manual
Installation instructions
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Publication 1738-IN021A-EN-E - January 2007
Installation Instructions
ArmorPoint 24V dc 4-channel Digital Input 
Module with Diagnostics
Catalog Number 1738-IB4DM12
The ArmorPoint™ I/O family consists of modular I/O modules. The sealed 
IP67 housing of these modules requires no enclosure. (Note that 
environmental requirements other than IP67 may require an additional 
appropriate housing.) I/O connectors are sealed M8 (pico), M12 (micro) or 
M23 styles. The mounting base ships with the module.
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MOD
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1738-IB4DM12
24V dc In with
Diagnostics
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IO Diagnostics:
Solid Red = Short
Flashing Red = Open
Connector M12-A
LED Indicators
43680
Connector M12-C
Connector M12-B
Connector M12-D
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