Product Overview:
The Allen Bradley 1774-LC2 is a robust and reliable PLC-2/20 Programmable Logic Controller (PLC) processor module, a cornerstone of industrial automation systems from the renowned Allen-Bradley PLC-2 family. Designed for demanding industrial environments, this processor is engineered to provide precise and efficient control over a wide array of machinery and processes. As a vital component for legacy control systems, the 1774-LC2 ensures continued operational integrity and performance for existing installations. Its proven architecture and dependable operation make it an essential spare or replacement part for maintaining critical manufacturing, process control, and factory automation applications that rely on the enduring PLC-2 platform. This industrial controller is known for its stability, ease of integration within its ecosystem, and its ability to handle complex control logic, making it a valuable asset for facilities seeking to extend the life and efficiency of their established automation infrastructure.
Technical Specifications:
- Part Number: 1774-LC2
- Alternate Part Number: 1774LC2
- Series: Allen-Bradley PLC-2
- Processor Type: PLC-2/20
- Memory Size: Up to 16K words (user memory)
- Programming Language: Ladder Logic
- Communication Ports: Data Highway (DH)
- I/O Capacity: Compatible with 1771 I/O modules
- Power Requirements: 5V DC (supplied via backplane)
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Storage Temperature: -40°C to 85°C (-40°F to 185°F)
- Relative Humidity: 5% to 95% non-condensing
- Mounting Type: Backplane mounted
- Weight: 1.8 kg (4.0 lbs)
ALLEN BRADLEY 1774-LC2
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
Repair Your Equipment
Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
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Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
















