Introduction
The Allen-Bradley 1768-ENBT Ethernet Communication Module is a key component of the CompactLogix family. It enables seamless communication with devices on an EtherNet/IP network, providing reliable data exchange for SCADA systems, HMIs, and inter-controller messaging. Designed for demanding industrial environments, this module delivers long-term value by reducing downtime and simplifying network integration.
Technical Specifications
| Parameter |
Value |
| Module Type |
Ethernet Communication Module |
| Manufacturer |
Allen Bradley |
| Integrated Ports |
One (1) Ethernet |
| Series |
CompactLogix |
| Ethernet Topology |
Linear Topology |
| Compatible Controllers |
1768-L43 / 1768-L45 |
| Supported no. of instances |
Two (2) with 1768-L43; Four (4) with 1768-L45 |
| Ethernet Speed |
10/100 Mbps |
| Maximum no. of Connections |
64 CIP / 32 Ethernet TCP/IP |
| Cable |
Category 5 / Category 6 cable |
| Connectors |
RJ45 |
| Mounting Type |
DIN Rail or Panel Mount |
| Mounting Location |
1768 CompactLogix |
| Operating Vibration |
5 g @ 10 - 500 Hz |
| Operating Shock |
30 g |
| Operating Temperature |
0° to +60°C (+32° to +140°F) |
| Backplane current |
834 mA at 5.2V DC |
| Power consumption |
4.34 Watts |
| Shipping Weight |
2 pounds |
| Shipping Dimensions |
8 x 8 x 5 inches |
| UPC |
10612598307521 |
Application Guide
The Allen-Bradley 1768-ENBT excels in manufacturing lines, packaging systems, and material handling. Its 10/100 Mbps speed and auto-negotiation ensure fast data transfer, while support for up to 64 CIP connections allows integration with multiple drives, motor starters, and HMIs. This reduces network complexity and improves overall system reliability.
Compatibility & Integration
This module works seamlessly with CompactLogix 1768-L43 and 1768-L45 controllers. It integrates with PowerFlex drives, Kinetix servo drives, and third-party devices. Use standard Category 5 or 6 cabling with RJ45 connectors for simple setup. The linear topology support simplifies wiring in smaller networks.
Selection Guide & Purchasing Advice
Before purchasing, verify your controller model and available slots. The Allen-Bradley 1768-ENBT occupies one slot in a 1768 assembly. For larger systems, consider the number of modules supported (up to 2 with L43, 4 with L45). UBEST Automation offers genuine products with fast shipping and expert support. Trust us for your automation needs.