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Allen Bradley ControlLogix 1756-L905TSXT

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1756-L905TSXT

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The 1756-L905TSXT from Allen Bradley serves as a standard controller specifically designed for ControlLogix systems. It operates at Ethernet speeds of 10/100/1000 Mbps and supports a maximum of 30 IP nodes.

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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-L905TSXT

ManufacturerAllen Bradley
Product TypeStandard Controller
Product LineControlLogix
Part Number1756-L905TSXT
UPC197734628010
Ethernet Performance10/100/1000 Mbps
Max. Supported IP Nodes30 Nodes
Standard Memory5 MB
Safety Memory5 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
Controller Tasks32 Tasks
Built In Communication Ports1 USB Port, 2 Embedded Ethernet Ports
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The Allen Bradley 1756-L905TSXT is categorized as a standard controller within the ControlLogix product line. This unit facilitates efficient processing and communication capabilities, operating at Ethernet speeds of 10/100/1000 Mbps. It can manage up to 30 nodes on the IP network, enhancing its connectivity.

Memory for the 1756-L905TSXT includes 5 MB of standard memory and an equal amount dedicated to safety tasks. The controller is capable of handling a maximum of 128,000 digital I/O points and 4,000 analog I/O points, thereby supporting extensive control applications.

The unit draws 5 mA at 1.2 VDC and requires 1.2 A at 5.1 VDC for operation, with a power dissipation rating of 6.2 watts. Thermal dissipation is rated at 21.2 BTU/hr, providing insight into its heating characteristics during use. This controller is capable of executing 32 tasks simultaneously, offering flexibility in programming and operational efficiency.

Communication options for the 1756-L905TSXT include one USB port and two embedded Ethernet ports, allowing for diverse communication links. The unit's UPC is 197734628010, which ensures easy identification and inventory management. Overall, the 1756-L905TSXT is a robust controller designed for integration into advanced industrial control systems.