Allen Bradley 1785-L20C ControlNet Processor Module – Industrial Automation Communication
The Allen Bradley 1785-L20C ControlNet Processor Module delivers high-speed deterministic communication for industrial automation systems, enabling real-time control and seamless integration across complex manufacturing networks. Designed for Rockwell Automation’s ControlNet architecture, this module ensures reliable data exchange between PLCs, HMIs, and field devices.
Key Features
- ControlNet Protocol Support – Enables high-speed (5 Mbps), deterministic communication with ControlNet-certified devices
- 10 MHz Processing Power – Ensures rapid execution of complex control algorithms in time-critical applications
- 64 MB Memory Capacity – Supports large program storage and extensive data buffering requirements
- Industrial-Grade Durability – Operates in extreme temperatures (-40°F to 185°F) with 0.5 lb ruggedized housing
- Multi-Protocol Compatibility – Integrates with Ethernet/IP and DeviceNet networks through gateway functions
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | Allen Bradley 1785-L20C |
| Communication Protocol | ControlNet (5 Mbps) |
| Processor Frequency | 10 MHz |
| Memory Capacity | 64 MB |
| Dimensions | 4.5″ x 3.5″ x 1.5″ |
| Operating Temperature | 32°F to 125°F (0°C to 51.7°C) |
Application Fields
Engineered for mission-critical environments requiring deterministic control, this module excels in:
- Automotive assembly lines with synchronized motion control
- Oil & Gas facilities with hazardous area communication needs
- Food & Beverage processing with high-speed conveyor systems
- Pharmaceutical manufacturing requiring precise batch control
- Power generation plants with distributed control requirements
Our Featured Brands & Products
We distribute premium industrial control solutions from leading manufacturers including:
- ABB: DSQC series robot parts, PM866, 5SHY6545L0001
- GE Fanuc: VMIVME-7807, IC698CPE010
- Bently Nevada: 3500/44, 3300/15 probes
- Triconex: 3008, 3721, 4355X modules
- Foxboro: FCP270, FBM204, P0904HA
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