Brand: Allen-Bradley
Model: 1756-CNB
Describe:ControlLogix Communication Module
Status: New/Used
1756-CNB is a classic single media ControlNet bridge module on the Rockwell ControlLogix platform Specially designed for remote substation networking of old projects in discrete manufacturing, metallurgy, and chemical engineering.
A-B 1756-CNB
1756-CNB is a classic single medium ControlNet bridge module on the Rockwell ControlLogix platform, designed specifically for remote substation networking in discrete manufacturing, metallurgy, and chemical old projects. The module is inserted into the 1756 rack backplane as a data transfer gateway between the controller, ControlNet remote I/O, and third-party substations. It relies on bus deterministic scheduling to achieve synchronous control of servo and valve circuits, and a large amount of inventory is used for maintenance and replacement of old production lines.
Email: [email protected]
1756‑CNB 是罗克韦尔 ControlLogix 平台经典单介质 ControlNet 网桥模块，专为离散制造、冶金、化工老项目远程分站组网设计。 模块插入 1756 机架背板，作为控制器与 ControlNet 远程 I/O、第三方分站的数据中转网关，依靠总线确定性调度实现伺服、阀门回路同步控制，大量存量用于老旧产线维保替换。
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