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AuditLok XLV Power Supplies

Power Problems

One of the most common problems with electronic products is partial or complete loss of power. External power supplies are used with NKL safes so that a safe does not need to be drilled open to service the more common types of power supply failures.

Safe Power - 5 Pin DIN Style (V1, V2, D8)

The three-level main power supply transformer output (±12 VDC and +5 VDC) may easily be checked with a multi-meter. The pin-out is shown below. To prevent power supply failure due to surges or spikes, always use an uninterruptible power supply (UPS) with your safe.

Safe Power

Safe Power - 8 Pin DIN Style (Max Vend)

The main power supply transformer output (+12 VDC and common) may easily be checked with a multi-meter. The pin-out is shown below. To prevent power supply failure due to surges or spikes, always use an uninterruptible power supply (UPS) with your safe.

Safe Power

Aux Power - Validators

Safes with JCM or CashCode validators require a separate +12 VDC (tip hot) external power supply. Older safes with Mars validators require a separate 24 VAC external power supply. To prevent power supply failure due to surges or spikes, always use an uninterruptible power supply (UPS) with your safe.

Aux Power

Aux Power - EPR

A standard EPR requires an external 9 VDC power supply (tip hot). An EPR equipped with a fingerprint reader (XLV-FPR) uses the 5-pin DIN power supply normally used for Safe Power.
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Updated 4-16-09