Description
ControlLogix 1756-CN2RXT: High-Speed ControlNet Module
Boost industrial network performance with Rockwell Automation’s 5000 kBps communication module. Supports 128 connections and 99 nodes. Fits any ControlLogix slot.
???? Core Specifications
| Brand/Series | Allen-Bradley ControlLogix |
| Model | 1756-CN2RXT |
| Speed | 5000 kBps |
| Max Connections | 128 |
| ControlNet Ports | 2 x BNC |
⚡ Electrical & Environmental
- Current: 1300mA @5.1V | 3mA @24V
- Temp Range: -25°C to 70°C (operating)
- Humidity: 5-95% noncondensing
- Shock/Vibration: 30G operational shock | 2G vibration
???? Physical & Installation
- Size: 3.8×15.2×14.0 cm (1.5″x6.0″x5.5″)
- Weight: 0.293 kg
- Mounting: Any ControlLogix chassis slot
- Cable: 1786-RG6 quad shield coaxial
???? Shipping Info
Carriers: FedEx, UPS, DHL
Package: Module only
Delivery: Global express available
???? Key Applications
- Real-time machine control networks
- High-speed production line monitoring
- Multi-node factory automation systems
- Process synchronization in refineries
????️ Durability Features
- ±2kV surge protection
- 8kV air discharge ESD immunity
- ±3kV EFT/B immunity
❓ FAQ
Q: Max network nodes?
A: 99 nodes per module
Q: Operating temperature limit?
A: 70°C max surrounding air
Q: Required cable type?
A: Shielded 1786-RG6 coaxial











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