2 Year Warranty on ALL products
Allen-Bradley 1775-L1B55B
All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.
Description
Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.
The Allen-Bradley 1775-L1B55B PLC-3 Main Processor Module is an essential component of the PLC-3 Controller System, designed to provide efficient program execution and robust memory management. Occupying the two leftmost slots on the processor chassis, it draws 9.4A at +5V DC and 40mA at +15V DC from the backplane. Equipped with four AMD 2903 microprocessors, it features a high-speed program scan and real-time clock for timestamping critical programs, effectively managing I/O points with flexible memory segments. Its self-diagnostic capability is evident through LED indicators, while the module operates reliably within a temperature range from 0 to 60 °C, ensuring consistent performance in varying environments.
All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.
TECHNICAL SPECIFICATIONS
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Product Lifecycle Status* | Discontinued/Obsolete |
*The Allen Bradley 1775-L1B55B has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1775-L1B55B units instead of migration.
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