MEI AE-2612 Bill Validator Acceptor (Refurbished)

MEI AE2612 Bill Validator — Series 2000 / AE2600

MEI (Mars / CPI) AE2612 bill acceptor from the AE2600 Series 2000 line. Compact-bezel, 24 volt unit for vending, amusement, car wash, and change machines. Accepts U.S. $1–$20, four ways, with switch-selectable vending or gaming pulse.

Model breakdown:

• AE — amusement / entertainment: dual-use Series 2000
• 26 — $1, $2, $5, $10, $20 capable
• 1 — compact (#1) bezel
• 2 — 24 Volt
• Common suffixes: U5E (upstack, 500-note box, pulse harness), U3E (300-note), U7E (700-note)

Direct replacement for many AE2412 compact 24V units. 

Typical specs:

• Bills: U.S. $1, $2, $5, $10, $20 (2008-series notes when firmware is current)
• 4-way insertion
• Acceptance: about 95%+
• Voltage: 24 volts
• Interfaces: pulse / serial; vending or gaming selectable
• Stacker: upstack 300 / 500 / 700 note cassette (match the suffix)
• Flashport firmware updates
• One-bill escrow
• Diagnostic LED on the rear
• Operating temp: about -15°C to 60°C
• Weight: about 4 lb

Fits / used on: 24V machines with a compact bill opening — snack/drink venders that still use pulse, changers, car wash, kiosks, and many amusement cabinets. MDB 24V  and 24 volt pulse validator. AE2611 is the 110V cousin; VN models are vending-specific. Match voltage and harness before swapping.

Common reason to replace: Rejected good bills; jam in the path or stacker; no credit (pulse vs long-pulse mismatch); worn belts; outdated firmware for newer $5s; failed 24V power supply section.

Install notes:

• Confirm the cabinet is 24 Volt pulse, or MDB 24V.
• Set DIP switches or use a coupon: denominations, 4-way, high security, short vs long pulse, pulses per dollar.
• If it takes a bill and gives no credit, change pulse length (switch 7 / coupon) to match the machine.
• LED flash codes on the back diagnose jam, full box, disabled, or no interface.
• Keep the note path clean; replace belts when they glaze or slip.

Proven 24V compact acceptor for operators still running pulse machines. Verify voltage, bezel, and stacker size against the unit you are pulling.