Conlux NBM 3500 Series Bill Acceptor


Vertical Sensing

Magnetic head and optical sensors are positioned away from dirt and protected from salting, resulting in longer life and fewer service calls. Vertical configuration enables easy cleaning, if required.


Anti-Salting System

Built-in protection includes water drain and no electronics in lower chute; saltwater never reaches bill path or electronics.


Pullback, “Yank Cheat” Protection

Motor-driven shutter remains closed when in standby mode, protecting validator from salting, vandalism and cheating.


Unique Bill Stacking Method

Two cam design stacks more bills in less space than conventional validators.


High Acceptance Rate

$1, $5, $10, $20 Bills and Coupons.

Optional Security Bezel

Metal bezel protects validator from vandalism. Available factory-installed or as a retrofit kit.


All-Plastic Construction

Lightweight, easy to clean and service.


Swing-Open Stacker

One latch opens bill stacker, making it easy to collect bills.


LED Diagnostics

Indicates status of validator, making field service easier.


Two-Belt Bill Transport

Contributes to longer belt life and easier servicing — system rated at over 200,000 operations.



Limited 2-year warranty.

Interface Multi-Drop Bus (M.D.B.)
Operating Voltage +34VDC
Power Consumption Standby 0.30A or less
Operating State Motor Operation 0.60A or

Less Peak Max. 4 sec. 1.20A or less

Operating Temperature Range 5° F (-15° C) to 140° F (+60° C)
Insulation Resistance 20M Ohm or more
Weight 400 Stacker: 2.24 lbs. (1.02 Kg) 700 Stacker: 2.48 lbs. (1.12 Kg)
Dimensions 400 Stacker

HxWxD: 10.92″ x 3.62″ x 5.59″ (277.3mm x 92.0mm x 141.0mm)

700 Stacker HxWxD: 10.92″ x 3.62″ x 7.16″ (277.3mm x 92.0mm x 181.9mm)

Pullback Prevention Shutter System

Escrow Function Available

Front Mask Bottler Mask and Full-line Mask available
Front Mask Lamp Available for Bottler Mask and Metal Mask
Bill Acceptance • 2-Way Face-up

• $1, $5, $10, $20 and Coupon

• Switch Selectable for $5, $10, $20 and Coupon


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