1756-L62 Allen-Bradley ControlLogix Processor | Original New

Allen-Bradley 1756-L62 ControlLogix Processor – Reliable Automation Powerhouse

Quick Overview

The Allen-Bradley 1756-L62 is a 4MB memory processor for industrial control. Works with 128,000 I/O and supports EtherNet/IP, ControlNet, DeviceNet. Discontinued but still a trusted spare part.

• Need details? Download the full manual here.
• Replacement: Upgraded to 1756-L72 series.

Key Specs

• Brand: Allen-Bradley (Rockwell Automation)
• Model: 1756-L62 (ControlLogix Series)
• Memory: 4MB user + 478KB I/O
• Max I/O: 128,000 digital / 4,000 analog
• Scan Time: 0.08 ms
• Power: 5.1V DC (1.2A) / 24V DC (14mA)
• Weight: 0.71 lbs (0.32 kg)
• Temp Range: 0°C to 60°C (operating)

Compatibility & Features

• Fits 1756-A4/A7/A10/A13/A17 chassis.
• Uses CompactFlash 1784-CF128 for backup.
• Supports 32 tasks (100 programs each).
• RS-232 port for DF1, DH-485, Modbus.

5 Expert FAQs

1. Can the 1756-L62 work with modern networks?
   Yes, via EtherNet/IP or ControlNet modules.
2. What battery does it use?
   1756-BA1, 1756-BATM, or 1756-BATA.
3. Is firmware update possible?
   Yes, but check Rockwell’s compatibility list.
4. How many controllers per chassis?
   Multiple, but each runs independently.
5. Replacement advice?
   Upgrade to 1756-L72 for long-term use.

Warranty & Shipping

12-month warranty. Ships via FedEx, UPS, or DHL worldwide.