1769-ECR Allen-Bradley Right end cover (ECR) module used together

Allen-Bradley 1769-ECR is a right end cover (ECR) module for the CompactLogix controller family. This module acts as a bus terminator, terminates the FlexBus circuit, and emits
The signal for the end of the CompactLogix component. This module is required to authenticate the CompactLogix configuration. The 1769-ECR features a current consumption of 5 mA at 5.1 VDC. Its working height is
At 2,000 meters or 6,562 feet, it weighs about 130 grams or 0.286 pounds. It has an open housing grade, operating temperature 0-60C or 32-140*F, storage temperature -40 to 85*C(-40 to 185°F), and storage temperature.
The relative humidity is 5-95%) without condensation. It must be installed where the vibration does not exceed 5 g, 10-500 Hz. When installing DIN rail, its working impact rating is 20g, when CompactLogix
When the system is mounted directly on the housing, its operating impact rating is 30g. The 1769-ECR can only be installed or removed when the system is powered off. Removing or inserting with power on will cause controller error and stop
This is undesirable, especially for functional and actively operated systems. To install the 1769-ECR, the bus pole must be lifted from its engaging position. When finished, align the ECR module with the guide slot
Gently push the ECR module until it is next to and aligned with the CompactLogix module. Engage the bus pole to connect the ECR module and close the FlexBus. If you feel resistance in the process of joining the bus pole

1769-ECR