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1756-L55M12

1756-L55M12 Redundant Controller 0.08ms Allen-Bradley

In stock (11 units), ready to be shipped

  • Manufacturer: Allen-Bradley

  • Product No.: 1756-L55M12

  • Product Type: Processor Controller

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 350g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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  • 24/7 Support
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Description

Allen-Bradley 1756-L55M12 Logix5555 Controller

Rockwell Automation presents the 1756-L55M12 Logix5555 processor for demanding industrial applications. This single-slot module delivers 750KB user memory and 0.08ms scan time for high-speed control tasks.

Key Specifications

  • Brand: Allen-Bradley / Rockwell Automation
  • Model: 1756-L55M12 (Logix5555 Series)
  • Memory: 750KB user + 208KB I/O
  • Scan Time: 0.08ms typical
  • I/O Capacity: 128,000 digital points
  • Analog: 4,000 inputs / 2,000 outputs
  • Power: 1.23A @ 5V DC, 5.6W
  • Battery: 1756-BA1 included
  • Weight: 0.35kg (0.78lbs)

Network & Redundancy

  • Networks: EtherNet/IP, ControlNet, DeviceNet, DH+
  • Redundancy: Ready with ControlNet
  • Cable: Requires 1756-CP3 or 1747-CP3
  • Hot-Swappable: Yes, in redundant systems

Environmental Ratings

  • Operating Temp: 0°C to 60°C
  • Storage Temp: -40°C to 85°C
  • Humidity: 5-95% non-condensing
  • Vibration: 2g @ 10-500Hz
  • Certifications: UL, CE, RoHS

Installation & Package

  • Installation: Fits any ControlLogix chassis
  • Package: 1756-L55M12 processor, docs, compliance sheet
  • Battery: 1756-BA1 pre-installed
  • Shipping: FedEx, UPS, DHL
  • Support: 1-year warranty, 24/7 assistance

FAQs

Q: Which chassis works with 1756-L55M12?
A: Any ControlLogix chassis like 1756-A7 or A10. For redundancy, use two modules with ControlNet.

Q: Can it handle vibration?
A: Yes. Rated for 2g at 10-500Hz. Ideal for material handling and batch plants.

Q: Analog input capacity?
A: Supports 4,000 analog inputs and 2,000 outputs natively.

Download Product PDF

🏷️ Tags: Processor Controller
  • Black

Scalar (V/f)

Vector

AC-powered
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  • Ensure compatibility with your current machinery or control systems.
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  • Review delivery options, lead times, and shipping requirements.
  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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