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1756-L72AllenBradley

Allen-Bradley 1756-L72

SKU: 1756-L72-SOB-USA

Next Day Delivery Available for U.S. Stock

All Parts Come with 12 Month Warranty

New, Surplus, and Refurbished Available

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Choose Stock Location / Vendor: We ship items from multiple suppliers and locations worldwide, so prices and inventory may vary. Please select the Stock Location / Vendor that best fits your current needs.
Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

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We offer free standard shipping. Products located in the U.S. are eligible for expedited shipping, including next day air.

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Condition SKU Stock Location and Best Delivery Date Price Purchase
Surplus Original Box 1756-L72-SOB-USA 1 United States $10,385.10
1756-L72-SOB-ASIA 44 Asia $3,985.26
Surplus Open Box 1756-L72-NS-USA 1 United States $2,595.21
Refurbished 1756-L72-R-USA 2 United States $1,743.62
1756-L72-R-EU 1 Europe $3,688.80
The Allen-Bradley 1756-L72 ControlLogix Series Programmable Automation Controller (PAC) is designed for high-performance applications, offering 4 MB of user memory and 0.98 MB for I/O. Equipped with a 1 GB SD card for optional non-volatile memory, this controller supports expansion up to 2 GB for greater storage needs. It features a full-speed USB 2.0 port, provides controller redundancy, and supports a wide range of communication protocols including Ethernet/IP, ControlNet, and DeviceNet. The 1756-L72 ensures robust data integrity and security through its capacitor energy modules and USB connectivity design, and it efficiently operates in temperatures ranging from 0 to 60 degrees Celsius, making it suitable for diverse industrial environments.

Technical specifications for 1756-L72

Manufacturer Rockwell Automation
Brand Allen-Bradley
Part Number/Catalog No. 1756-L72
Series ControlLogix
I-O Memory 0.98 MB
Module Type Processor Module
User Memory 4 MB
Nonvolatile Memory 1 GB (1784-SD1 ships with every controller) 2 GB (1784-SD2)
Maximum I-O 128,000
Communication 1 port USB
USB Port Communication Programming, configuration, and on-line edits
Maximum Analog I-O 4,000
Maximum Digital I-O 128,000
Current Draw (1.2 Volts DC) 5 milliamps
Current Draw (5.1 Volts) 800 milliamps
User Memory 4MB
Power Dissipation 2.5 Watts
Backplane Current (1.2 Volts DC) 5 mA
Thermal Dissipation 8.5 BTU per hour
Backplane Current (5.1 Volts DC) 800 mA
Isolation Voltage 30 Volts Continuous
Weight 0.25 kg (0.55 lb)
Enclosure None
Relative Humidity 5-95 percent
Operating shock 30G
UPC 10612598876027
Redundancy Full Support
UNSPSC 32151705
Programming Languages Relay ladder Structured text Function block SFC"
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