Beckman LS6500 Main P.S. Assembly,(+5,15,+24) with Relay Brd. PN. 500702

The LS6500 Mains Power Supply (P/N. 606682) assembly includes the Relay Brd. P/N. 500702 as well.

Note: This item requires service intervention, and should only be purchased by customers capable of independently installing it at their site. Contact Service AI for assistance with installation.

Power Supply and Relay Board in One Listing

This configuration brings together the mains power supply (PN. 606682) and relay board (PN. 500702). It provides a purchasing option for service work where both components are required, rather than sourcing the power supply separately and retaining the instrument's existing relay board.

For projects requiring the supply without the relay board, our LS6500 mains power supply-only listing offers that alternative. The choice between configurations depends on the scope of the repair and the assessment of the existing components.

Technical Context for Repair Assessment

Our LabPundit reference on AC and DC voltage checks for the LS6500 power supply includes a video addressing the +5 VDC, +15 VDC, −15 VDC, and +24 VDC outputs. These measurements provide technical context for qualified service personnel assessing the power-supply subsystem; they are not a substitute for an instrument-specific diagnosis.

Preparing for Assembly Replacement

Including the relay board changes the scope of supply, but installation remains a technical service task. Wiring identification, preservation of mounting hardware, and verification of connections remain relevant to replacement work. LabPundit's technical guide to LS6000/LS6500 power supply replacement discusses these service considerations, including electrical isolation and battery-backed circuitry.

Installation should be handled by a qualified technician using the instrument's service instructions. Our guide offers additional practical tips.