The Allen-Bradley 1769-ECR is a right end cap and terminator designed for use with the Compact I/O system topology. As an essential component for system integrity, the 1769-ECR terminates the internal communication bus of a Compact I/O expansion bank or controller chassis, such as those utilizing 1769-L32E controllers. Every 1769 Compact I/O platform requires a functional end cap to secure signal continuity across the backplane bus. The module is engineered as open-type equipment for clean indoor industrial environments and must be mounted within a protective enclosure suited to local environmental hazards.
| Attribute | Specification |
|---|---|
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Catalog Number | 1769-ECR |
| Module Type | Right End Cap / Terminator |
| Current Draw at 5.1V DC | 5 mA |
| Current Draw at 24V DC | 0 mA |
| Operating Temperature | 0 degC to 60 degC (32 degF to 140 degF) |
| Maximum Surrounding Air Temperature | 60 degC (140 degF) |
| North American Temp Code | T3C |
| UK/ATEX/IECEx Temp Code | T4 |
| Dimensions (H x W x D) | 118 mm x 85 mm x 32 mm (4.65 in. x 3.35 in. x 1.26 in.) |
Global Express Shipping
Returns & Warranty
Manufacturer: Allen-Bradley
Product No.: 1769-ECR
Country of origin:United States
Product Type: Right End Cap
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 350g
Dimensions: 118 mm x 85 mm x 32 mm
Shipping port: Xiamen
Warranty: 12 months
The Allen-Bradley 1769-ECR is a right end cap and terminator designed for use with the Compact I/O system topology. As an essential component for system integrity, the 1769-ECR terminates the internal communication bus of a Compact I/O expansion bank or controller chassis, such as those utilizing 1769-L32E controllers. Every 1769 Compact I/O platform requires a functional end cap to secure signal continuity across the backplane bus. The module is engineered as open-type equipment for clean indoor industrial environments and must be mounted within a protective enclosure suited to local environmental hazards.
| Attribute | Specification |
|---|---|
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Catalog Number | 1769-ECR |
| Module Type | Right End Cap / Terminator |
| Current Draw at 5.1V DC | 5 mA |
| Current Draw at 24V DC | 0 mA |
| Operating Temperature | 0 degC to 60 degC (32 degF to 140 degF) |
| Maximum Surrounding Air Temperature | 60 degC (140 degF) |
| North American Temp Code | T3C |
| UK/ATEX/IECEx Temp Code | T4 |
| Dimensions (H x W x D) | 118 mm x 85 mm x 32 mm (4.65 in. x 3.35 in. x 1.26 in.) |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Greyish White
|
| Country of origin |
United States
|
| Power source |
DC Power
|
Implement a 3-SPST switch XOR light circuit in LogixPro or RSLogix 500 using an internal relay bit. Includes truth tables, boolean equations, and verified.
Integrate Allen-Bradley CompactLogix, Caterpillar ATS, and generators into DeltaV DCS over Modbus RTU. Covers ProSoft MVI69-MCM, Miille DIN266 gateways.
ONS instruction fires but the OTE coil never latches in Studio 5000 because the one-shot is only true for one scan. Use OTL/OTU or seal-in logic instead.
Configure Allen-Bradley Kinetix 5500 servo drives on EtherNet/IP. Covers CIP Sync, IEEE 1588 V2 timing, Stratix selection, DLR topology, and HMI.
A moving-average filter is the sliding-window smoother most instrument engineers drop into DCS and PLC analog paths. Here is how the window works, how N and sample time set lag, and when a...
On Frame 5–9 gas turbines, GE Mark VI and Mark VIe run control as function-block application software. This article maps process, protection, and sequencing functions—and what Toolbox ST access...
