Used · Tested In stock
Allen Bradley 1756-ENBT /A ControlLogix EtherNet/IP Bridge Module 10/100 Mbps
SKU: 1756-ENBT · Allen-Bradley
$249.99
Ships with actual-unit photos and the Network Orbitz warranty.
About this item
The Allen-Bradley 1756-ENBT puts a ControlLogix chassis on EtherNet/IP: it bridges the 1756 backplane to a 10/100 Mbps Ethernet network for I/O control, produced/consumed tags, HMI communication and messaging, handling up to 64 TCP and 128 CIP connections through its RJ45 twisted-pair port.
Rockwell discontinued the ENBT at the end of 2021 and points new designs to the 1756-EN2T, so tested working originals remain the practical way to keep installed ControlLogix systems on the network without swapping hardware generations. This is a Series A unit.
Condition: Used, tested, as listed, covered by our warranty.
Used, tested unit: after Rockwell's reference render, the photos show the exact module that ships — front LEDs, side label and the board-edge view.
Specifications
| Function | EtherNet/IP communication bridge for the 1756 ControlLogix chassis |
|---|---|
| Network | 10/100 Mbps twisted pair (RJ45) |
| Capacity | 64 TCP connections, 128 CIP connections |
| Backplane draw | 700 mA @ 5.1V DC |
| Lifecycle | Discontinued by Rockwell (12/2021); functional replacement 1756-EN2T |
| Country of Origin | United States |
|---|---|
| Brand | Allen-Bradley / Rockwell Automation |
| Series | A |
| Model | 1756-ENBT/A |
| MPN | 1756-ENBT |
| Warranty | Network Orbitz warranty from delivery: repair, replacement, or refund on functional defects. Sealed units may also carry the manufacturer warranty. |
|---|---|
| Returns | Start an RMA with your order number — we respond with a number and prepaid return instructions. |
| Shipping | Tracked, insured carriers (DHL, FedEx, UPS) to 30+ countries. Freight crating for heavy items. |
| Duties & customs | International duties and taxes are billed by your local customs authority — we're happy to advise on documentation before you order. |
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