Product Details
Overview
The 1785-L40C15 is an Allen-Bradley PLC-5/40 processor designed for high-performance ControlNet communications. Engineered for industrial automation, it provides robust program memory and extensive I/O capacity, making it suitable for complex control applications.
Technical Specifications
-
Manufacturer: Allen-Bradley
-
Part Number: 1785-L40C15
-
Product Type: PLC-5/40 Processor Module
-
Processor Type: PLC-5/40
-
Communication Network: ControlNet
-
Program Memory: Up to 48K words (model-dependent)
-
Maximum I/O Capacity: 2048 points (inputs and outputs combined, free mode)
-
Communication Ports:
-
Serial
-
Data Highway Plus (DH+)
-
DH via 1785-KA Adapter
-
Remote I/O (RIO)
-
ControlNet embedded ports
-
Dimensions: 4.9 x 16.5 x 27.4 cm
-
Weight: 1.42 kg
-
Mounting: Standard DIN rail or panel installation
Features
-
High-capacity memory for complex PLC-5 programs
-
Extensive I/O support for large industrial systems
-
Embedded multi-protocol communication for flexibility
-
Reliable ControlNet performance for real-time applications
-
Compact design for easy integration into control panels
Applications
-
Large-scale industrial automation requiring high I/O
-
Factory floor control systems with real-time data requirements
-
Integration with remote I/O and Data Highway networks
FAQ
Q: Can 1785-L40C15 work with older PLC-5 modules?
A: Yes, it supports backward compatibility with previous PLC-5 I/O modules using DH+ or RIO.
Q: What is the maximum program memory?
A: Up to 48K words depending on model revision.
Q: Is ControlNet required to operate this processor?
A: No, it supports multiple communication protocols including DH+ and RIO, but ControlNet provides optimal high-speed performance.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.
Optimizing Power Supply Sizing for Industrial Automation Systems
The power supply is the silent heartbeat of any industrial automation system. While engineers often prioritize processors and communication protocols, a stable power architecture remains the most critical factor for long-term reliability. In my 15 years of experience, I have found that neglecting power supply sizing often leads to ghost errors, intermittent field device failures, and costly production downtime.