Product Analysis: 1756-CN2
The Allen Bradley 1756-CN2 is a **ControlNet Bridge Module**. While Ethernet is the future, ControlNet is the present for thousands of legacy plants.
Legacy Critical
- Speed: 5 Mbps (Deterministic).
- Connections: 128.
- Cable: Coaxial (RG-6).
High Margin
Plants built in the 2000s run on ControlNet. When this bridge fails, production stops. It commands a premium price due to scarcity.
