General Specifications
| Attribute | Value |
| Manufacturer | Allen Bradley |
| Product No. | 1756-CN2/A |
| Dimensions | 1.3" x 7.0" x 5.0"(3.2 cm x 17.8 cm x 12.7 cm) |
| Weight | 0 lbs 9.6 oz (0.3kg ) |
| Model(s) | Allen-Bradley ControlLogix |
| Tariff Code | 8517620050 |
| Communication Port Speed (Max.) | 5 Mbit/s |
| Operating Temperature, Max | 60 °C max |
| Storage Temperature, Max | 85 °C max |
| Relative Humidity, Max | 95 %RH |
| Vibration Acceleration (Max.) | 2 m/s² |
| Vibration Frequency, Operational (Max.) | 500 Hz |
More Description of AB 1756-CN2/A
The Allen-Bradley 1756-CN2/A Dual Capacity Bridge Module is a vital component for optimizing the performance of ControlLogix systems. This module supports up to 100 connections, enabling efficient communication between ControlNet devices and ControlLogix controllers. It plays a key role in high-speed I/O bridging, ensuring smooth management of remote I/O modules. With the ability to transfer scheduled data via produced/consumed tags, the 1756-CN2/A ensures fast and reliable data exchange. It also supports unscheduled messaging through MSG instructions, enabling seamless communication across ControlNet nodes. This functionality allows for efficient configuration, programming, and operator interface management, supporting streamlined upload and download processes. Built for robustness and reliability, the 1756-CN2/A performs well in challenging industrial environments, making it ideal for automation, manufacturing, and process control applications. Its advanced communication features enhance system integration and operational efficiency, meeting the demands of modern industrial processes. |  |
If you want to more details，please contact me without hesitate.Email：sales@sparecenter.com
Features of the AB 1756-CN2/A
1
Dual Capacity Communication
Supports up to 100 ControlNet connections, enabling communication between multiple devices and ControlLogix controllers.
2
High-Speed I/O Bridging
Facilitates fast data transfer between distributed I/O modules and the controller, ensuring seamless control and monitoring of remote devices.
3
Scheduled Data Transfer
Transfers data using produced and consumed tags for efficient, time-sensitive communication between ControlNet devices and ControlLogix controllers.
4
Unscheduled Messaging
Supports unscheduled messaging via MSG instructions, allowing communication with other ControlNet nodes for configuration, programming, and control tasks.
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