A-B 1769-ECR
The Allen-Bradley 1769-ECR module is an end cap module designed specifically for the CompactLogix controller family. It is primarily used in CompactLogix systems to act as a physical end marker, indicating the end of an I/O chain.
Although it has no direct input and output functions, it plays a crucial role in the integrity and reliability of the entire I/O system.
Product parameters and specifications:
Model: 1769-ECR
Series: CompactLogix
Type: right end cover module
Function: Mark the end of an I/O chain
Installation mode: Directly install on the CompactLogix controller or other I/O modules
Power supply: Obtain it from the system bus
Main functions:
Physical end: Identifies the physical end of the I/O chain to prevent signal interference.
Signal transmission: Ensure the complete transmission of the signal in the I/O chain.
System stability: Improves system stability and reliability.
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