The 1768-M04SE is a dual-port communication module from Allen-Bradley’s CompactLogix family, engineered to bridge ControlNet and EtherNet/IP networks in a single, compact form factor. This module enables multi-protocol connectivity for distributed control architectures, supporting deterministic I/O control, peer-to-peer messaging, and seamless integration with Rockwell Automation’s Integrated Architecture. The 1768-M04SE is ideal for applications requiring high-speed data transfer and network redundancy, such as manufacturing lines, process control, and material handling systems. It operates with a 32-bit processor and includes a built-in web server for remote diagnostics, making it a versatile solution for modern industrial automation environments.
| Parameter |
Specification |
| Product Type |
CompactLogix Communication Module |
| Model Number |
1768-M04SE |
| Number of Ports |
2 (1 ControlNet, 1 EtherNet/IP) |
| ControlNet Media Support |
Coaxial (RG-6) or Fiber Optic |
| EtherNet/IP Media Support |
10/100 Base-TX (RJ-45) |
| Network Protocol |
ControlNet (CIP), EtherNet/IP (CIP) |
| Maximum Data Rate (ControlNet) |
5 Mbps |
| Maximum Data Rate (EtherNet/IP) |
100 Mbps |
| Supported Controllers |
1768-L43, 1768-L45, 1768-L43S, 1768-L45S |
| Backplane Current Draw |
1.2 A at 5V DC, 0.1 A at 24V DC |
| Power Dissipation |
6.5 W (max) |
| Operating Temperature |
0°C to 60°C (32°F to 140°F) |
| Storage Temperature |
-40°C to 85°C (-40°F to 185°F) |
| Relative Humidity |
5% to 95% (non-condensing) |
| Vibration Resistance |
5 g at 10–500 Hz |
| Shock Resistance |
30 g |
| Enclosure Type |
Open-style, DIN-rail mountable |
| Weight |
Approx. 0.45 kg (1.0 lb) |
| Certifications |
CE, UL, CSA, ATEX, IECEx |
| Communication Rate (ControlNet) |
5 Mbps (max) |
| Communication Rate (EtherNet/IP) |
10/100 Mbps auto-negotiating |
| Maximum Nodes per ControlNet Segment |
99 |
| Maximum Nodes per EtherNet/IP Segment |
256 |
| LED Indicators |
Network status, module status, link/activity |
| Firmware Compatibility |
RSLogix 5000 v20 or later |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22