A-B 1769-ECRProduct Description: The AB 1769-ECR is a dedicated module of Rockwell Automation’s CompactLogix series PLC. It is primarily used as the right end cap of the CompactLogix 5000 series to terminate the CompactLogix 5000 Series I/O bus and provide some additional functionality.
Product parameters and specifications
Model: 1769-ECR
Type: Right cap module
Functions: Terminate the I/O bus, provide power monitoring and other functions
Power supply: Obtain it from the bus
Mounting method: DIN rail
Working environment: Industrial environment
Main feature
Terminating the I/O bus: prevent signal reflection and ensure stable system operation.
Power monitoring: Can monitor the bus power supply, provide fault diagnosis information.
Easy to use: Easy to install and configure.
Main application
CompactLogix 5000 system: Used as the end of the system to terminate the I/O bus.
System expansion: can be used as a starting point for system expansion.
Product picture
Working principle
The 1769-ECR module terminates the I/O bus by connecting to the end of the CompactLogix 5000 Series to prevent signal reflection. At the same time, it can also monitor the bus power supply and provide relevant information to the PLC.
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