Allen-Bradley ControlLogix PLC Controller 1756-L71
Allen-Bradley ControlLogix PLC Controller 1756-L71
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Condition:
Photos reflect the item’s current condition and details. If the item arrives in a condition that differs from what is shown or described, it may be eligible for return or refund. Please review our product condition guide prior to purchasing.
Stock #:
Factory sealed in its original Rockwell Automation carton with intact factory seal dated 3/24/2020, the Allen-Bradley 1756-L71 is a ControlLogix Logix5571 processor module, catalog number 1756-L71, Series B, firmware version 1.010, manufactured 2020/07/20 at Plant 1020. Material number PN-114304. Serial number 80150959. The box bears KCC certification marking KCC-REM-RAA-1756-L7.
The 1756-L71 provides 2 MB of user memory and 0.98 MB of I/O memory, supporting up to 128,000 digital I/O points and 4,000 analog I/O points. One built-in USB 2.0 full-speed programming and download port is included. Power dissipation is 2.5 watts with 8.5 BTU/hour thermal dissipation. Backplane current draw is 800 mA at 5.1 VDC and 5 mA at 1.2 VDC. Operating temperature range is 0 to 60 degrees C.
Part of the ControlLogix 5570 controller family, the 1756-L71 is compatible with standard 1756 ControlLogix chassis and power supplies. It supports EtherNet/IP, ControlNet, DeviceNet, and other Rockwell network topologies when paired with appropriate communication modules. Programming is performed via Rockwell Studio 5000 Logix Designer software.
Common search references include: 1756L71, 1756-L71/B, Logix5571, ControlLogix 5571, Allen Bradley PLC processor, AB 1756 L71.
Stock # 0526-02204
This unit is surplus inventory, sold as-is from MRO Exchange surplus stock. Allen-Bradley is a trademark of Rockwell Automation, Inc. MRO Exchange is an independent reseller and is not an authorized distributor of Rockwell Automation. Product may differ from units available through authorized distributors in date code, country of origin, packaging, accessories, or firmware revision. The original manufacturer's warranty does not apply.
