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Allen Bradley ControlLogix 1756-L902TSXT

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1756-L902TSXT

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The Allen Bradley 1756-L902TSXT is a standard controller from the ControlLogix series designed for advanced control applications. Featuring two embedded Ethernet ports and one USB connection, it supports a high-speed Ethernet performance of up to 1000 Mbps.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1756-L902TSXT

ManufacturerAllen Bradley
Product TypeStandard Controller
Product LineControlLogix
Part Number1756-L902TSXT
UPC197734627990
Controller Tasks32 Tasks
Built In Communication Ports1 USB Port, 2 Embedded Ethernet Ports
Ethernet Performance10/100/1000 Mbps
Max. Supported IP Nodes30 Nodes
Standard Memory2 MB
Safety Memory2 MB
Max. Digital I/O128000 I/O
Max. Analog I/O4000 I/O
Current Draw at 1.2 VDC5 mA
Current Draw at 5.1 VDC1.2 A
Power Dissipation6.2 W
Thermal Dissipation21.2 BTU/hr
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The 1756-L902TSXT controller by Allen Bradley is part of the renowned ControlLogix series and functions as a standard controller for industrial automation. This model is capable of handling 32 discrete tasks simultaneously, making it suitable for complex control operations. It includes a USB port and two embedded Ethernet ports, facilitating robust communication capabilities and achieving Ethernet speeds of 10/100/1000 Mbps to ensure quick data transfer.

Designed for scalability, this controller can support a maximum of 30 nodes on a network, lending itself to extensive system configurations. The unit's memory comprises 2 MB for standard applications and an equivalent for safety-related processes, ensuring sufficient space for complex program execution and safety functions. It can interface with extensive I/O systems, handling up to 128,000 digital I/O and 4,000 analog I/O points, providing flexibility in connecting various sensors and actuators.

In terms of electrical requirements, the 1756-L902TSXT draws a current of 5 mA at 1.2 VDC and 1.2 A at 5.1 VDC, indicating low power consumption relative to its processing capabilities. Its total power dissipation is rated at 6.2 watts, with a thermal output of 21.2 BTU/hr, making it efficient in terms of heat generation. This combination of features renders the 1756-L902TSXT a highly capable standard controller for modern automation systems.