Allen-Bradley 1785-L40C PLC-5 ControlNet Processor

Allen-Bradley 1785-L40C ControlNet Processor Module

Boost your automation control with the 1785-L40C from Allen-Bradley. This powerful ControlNet processor fits right into your 1771 I/O chassis. It handles large-scale applications with speed and reliability. 🚀

📊 Detailed Technical Specifications

• Brand: Allen-Bradley / Rockwell Automation
• Model: 1785-L40C
• Series: PLC-5
• Memory: 48K Words (Battery-Backed SRAM)
• Max I/O Capacity: 2048 (Inputs & Outputs)
• I/O Scan Time: As low as 3ms per rack
• Communication Ports: RS-232/422, DH+, ControlNet, Serial
• Backplane Current: 3.3A @ 5V DC
• Operating Temp: 0°C to 60°C
• Certifications: UL, CE, CSA, C-TICK

📦 Package Includes

• 1 x 1785-L40C ControlNet Processor Module
• Installation Documentation

⚙️ Installation & Compatibility

• Designed for 1771 I/O chassis installation
• Works with 1794, 1746, and 1791 I/O modules
• Supports ControlNet hot backup with 1785-CHBM cartridge
• Features mini-DIN and D-shell serial programming ports

🚚 Shipping & Warranty

• 📦 Shipped via FedEx, UPS, or DHL
• ✅ 12-month warranty included

❓ Frequently Asked Questions

• 💡 What is the scan time of the 1785-L40C?
  It can scan I/O racks in as little as 3 milliseconds.
• 💡 How many I/O points can this module handle?
  It supports up to 2048 inputs and outputs in any combination.
• 💡 Does it support hot backup?
  Yes, with the 1785-CHBM cartridge.
• 💡 What networks does it connect to?
  It has ports for ControlNet, DH+, and RS-232/422.
• 💡 What is the operating temperature?
  It works from 0°C to 60°C (32°F to 140°F).

Copyright © 2025 Powergear X Automation Limited. All rights reserved.
Original Source: https://www.powergearx.com/
Need help? Contact us at: sales@powergearx.com