Product Description
Allen-Bradley 1769-ECR
The Allen-Bradley 1769-ECR is a right end cap terminator designed for use with the 1769 CompactLogix and MicroLogix 1500 I/O systems. This essential component is installed at the right end of a 1769 I/O module bank to properly terminate the communication bus. By providing electrical termination, the 1769-ECR ensures the integrity and reliability of the data signals across the backplane, preventing communication errors and ensuring stable operation of the entire control system. It is a mandatory component for any 1769 I/O assembly.
Technical Specifications:
- Product Type: Right End Cap / Terminator
- Series: Compact I/O
- Bus Current Draw: 5 mA at 5.1V DC
- Compatibility: Used with all 1769 Compact I/O modules and controllers

Allen-Bradley 1769-ECR
Allen-Bradley 1769-ECR Right End Cap Terminator for 1769 Compact I/O systems. Ensures proper bus termination for reliable communication with CompactLogix and MicroLogix 1500 controllers.







