Compact I/O Ascii Module; About The Module - Rockwell Automation Allen-Bradley 1769-ASCII User Manual

About the Module

Compact I/O ASCII Module

The 1769-ASCII module provides a flexible network interface to a wide variety
of RS-232, RS-485, and RS-422 ASCII devices.
Topic
About the Module
Environment and Enclosure
North American Hazardous Location Approval
European Hazardous Location Approval
Install the Module
Assemble the System
Ground the Module
Connect the D-sub Connector Pins
The module provides the communication connections to the ASCII device.
1a
2a 2a
3a
3b
2b
2b
1b
Item Description
1a Upper DIN rail latch
1b Lower DIN rail latch
2a Upper tongue-and-groove slots
2b Lower tongue-and-groove slots
3a Channel 0 isolated ASCII connector
3b Channel 1 isolated ASCII connector
4 Stationary bus connector with male pins
Rockwell Automation Publication 1769-UM012B-EN-P - January 2014
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