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The General Electric IS420UCSBS1A is a discontinued ucsb controller module for GE Mark VIe industrial automation applications. Confirm the complete model code, hardware revision and supplied condition against the installed equipment before replacement.
Verify that the supplied item is marked IS420UCSBS1A and that its ucsb controller module form, connectors and revision agree with the approved GE Mark VIe receiving record.
For IS420UCSBS1A, state the required condition, quantity, installed position, connected assemblies and document requirements in the written enquiry.
Apply only parameters supported by the exact IS420UCSBS1A record or a documented family source. Do not infer electrical ratings or interchangeability from appearance.
IS420UCSBS1A technical scope: Subcategory: PLC Module/Rack; Power Supply: 28 VDC; Microprocessor: 1200 MHz Intel EP80579; Memory: 256 MB DDR2 SDRAM with error-correcting code (ECC);Flash-backed SRAM; Power Requirements: 28.7 W peak;17.3 W nominal.
Use these values only for the listed hardware execution and verify the supplied label before installation.
Match IS420UCSBS1A to the approved GE Mark VIe receiving position, connector or terminal arrangement and configuration record.
After power restoration, review diagnostics and test the affected ucsb controller module path.
Obsolete/Discontinued by OEM
IS420UCSBS1A is a General Electric ucsb controller module associated with the GE Mark VIe platform. It supports the documented controller execution, communications and configuration functions assigned to the installed processor position. Correct selection depends on the complete model code, connector or terminal arrangement, hardware revision and receiving-system configuration. Before replacement, compare the original product label, installed slot or cabinet reference, connected assemblies and approved project records. After installation, review system diagnostics and function-test every affected channel, control path, protection function or communication link before returning the equipment to service.