1756-L63XT Allen Bradley Details
Brand: Allen-Bradley / Rockwell Automation
Type: ControlLogix 5563 Controller Module
Allen Bradley ControlLogix 5570 and 5560 Controllers Feature: XT (Extreme Environment) with conformal coating for harsh environments
Operating Temp: -25 °C to +70 °C (-13 °F to +158 °F) extended temperature range
User Memory: 8 MB built-in logic and data storage
Onboard Port: 1x RS-232 serial communication port
Lifecycle Status: Discontinued (Available as surplus, refurbished, or new open box)
Replacements: Legacy upgrade 1756-L73XT or modern upgrade 1756-L83XT
If you want to more details about 1756-L63XT Allen Bradley，please contact me without hesitation.Email：sales@sparecenter.com
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1756-L63XT Allen Bradley — Proven Field Applications
1756-L63XT Allen Bradley Case 1: Oil & Gas — Remote Pipeline Control
Allen Bradley ControlLogix 5570 and 5560 Controllers Application: Unmanned pipeline valve stations and remote pumping sites.
Allen Bradley 1756-L63XT Challenge: Intense desert/arctic weather and exposure to corrosive gas (H₂S).
Solution: The 1756-L63XT Allen Bradley controller acts as a rugged RTU using Modbus/DF1 over its serial port.
Result: Eliminates costly enclosure AC units; operates safely in harsh environments.
1756-L63XT ControlLogix 5570 and 5560 Controllers Case 2: Mining — Heavy Machinery Control
Allen Bradley 1756-L63XT Application: Onboard control for open-pit excavators and stacker-reclaimers.
Allen Bradley 1756-L63XT Challenge: Panel temperatures exceeding 60°C, heavy vibration, and airborne conductive dust.
Solution: The 1756-L63XT Allen Bradley module is installed directly onto mobile machinery to manage heavy automation logic.
Result: Prevents high-temperature shutdowns and short circuits caused by metallic ore dust.
1756-L63XT ControlLogix 5570 and 5560 Controllers FAQ
Q1: What is the primary difference between the 1756-L63XT and the standard 1756-L63 ControlLogix controller?
A1: The principal difference lies in environmental resilience. While both modules offer identical processing logic and 8 MB of user memory, the 1756-L63XT ControlLogix 5570 and 5560 Controllers features an extended operating temperature range of -25 °C to +70 °C (-13 °F to +158 °F) and factory-applied conformal coating. The standard 1756-L63 is limited to 0 °C to +60 °C and lacks specialized chemical/moisture board protection.
A1: The principal difference lies in environmental resilience. While both modules offer identical processing logic and 8 MB of user memory, the 1756-L63XT ControlLogix 5570 and 5560 Controllers features an extended operating temperature range of -25 °C to +70 °C (-13 °F to +158 °F) and factory-applied conformal coating. The standard 1756-L63 is limited to 0 °C to +60 °C and lacks specialized chemical/moisture board protection.
Q2: Which nonvolatile memory card and backup battery are compatible with the Allen Bradley 1756-L63XT?
A2: The 1756-L63XT ControlLogix 5570 and 5560 Controllers utilizes a CompactFlash card slot for nonvolatile storage, fully supporting the 1784-CF64 (64 MB) or 1784-CF128 (128 MB) industrial cards. For runtime memory retention during power cycles, Series B versions of the 1756-L63XT require the 1756-BA2 lithium battery, which must be replaced regularly based on ambient operating temperatures.
A2: The 1756-L63XT ControlLogix 5570 and 5560 Controllers utilizes a CompactFlash card slot for nonvolatile storage, fully supporting the 1784-CF64 (64 MB) or 1784-CF128 (128 MB) industrial cards. For runtime memory retention during power cycles, Series B versions of the 1756-L63XT require the 1756-BA2 lithium battery, which must be replaced regularly based on ambient operating temperatures.
Q3: What software version is required to program and configure the Allen Bradley 1756-L63XT?
A3: To program the 1756-L63XT Series B module, engineers must use RSLogix 5000 software Version 13.04.00 or later. Additionally, the workstation must run RSLinx Classic communications software Version 2.55.00 or later to establish a valid online connection with the Allen Bradley ControlLogix 5570 and 5560 Controllers hardware platform.
A3: To program the 1756-L63XT Series B module, engineers must use RSLogix 5000 software Version 13.04.00 or later. Additionally, the workstation must run RSLinx Classic communications software Version 2.55.00 or later to establish a valid online connection with the Allen Bradley ControlLogix 5570 and 5560 Controllers hardware platform.
Q4: Since the Allen Bradley 1756-L63XT is discontinued by Rockwell Automation, what are the recommended replacement paths or availability options?
A4: Although the Allen Bradley 1756-L63XT is officially retired by the manufacturer, you can directly contact our Spare Parts Center to purchase this exact model from our available surplus, refurbished, or tested stock to avoid immediate system modifications. Alternatively, if you prefer to upgrade, the legacy hardware replacement is the 1756-L73XT module, and the modern platform migration path is the high-performance 1756-L83XT processor; both replacement alternatives are also available through our center to ensure your operational continuity.
A4: Although the Allen Bradley 1756-L63XT is officially retired by the manufacturer, you can directly contact our Spare Parts Center to purchase this exact model from our available surplus, refurbished, or tested stock to avoid immediate system modifications. Alternatively, if you prefer to upgrade, the legacy hardware replacement is the 1756-L73XT module, and the modern platform migration path is the high-performance 1756-L83XT processor; both replacement alternatives are also available through our center to ensure your operational continuity.
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