- 6 different models
- 18 different configurations
- Coins accepted: ∅ 16~31.5 mm, thickness up to 3.3 mm
- Channels: up to 59, each of them can be redirected to the outlets
- First 6 channels support Self-Prog mode
- Outlets: open collection (NPN)
- Dimensions: 102 x
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The RM5G Evolution in mechanical version G is an electronic coin validator by Comestero, designed for vending machines, amusement devices, and self-service machines requiring a lower coin return path. It supports up to 59 validation channels and identifies coins at a speed of up to 3 coins per second.
The tropicalized version is specially treated to operate in environments with high humidity and varying temperatures. It is ideal for devices installed in car washes, self-service laundries, station vacuum cleaners, and seasonal outdoor machines.
Application
The RM5G Evolution coin validator is used in:
- vending machines
- gaming and amusement machines
- coffee machines
- self-service vacuum cleaners
- laundromats
- photocopiers
- ticketing and parking machines
- other devices requiring payment via coins or tokens
Version G – coin path
Mechanical version G features a vertical coin path with a lower exit for both accepted and rejected coins. Once inserted from the top, the coin passes through the measurement path equipped with seven sensors responsible for its verification.
Accepted coins are directed to the lower exit and go directly to a cashbox, container, or hopper. Rejected coins also exit the device through the lower exit, allowing for the use of a separate return channel within the machine's structure. This layout is ideal for devices where coin return is implemented via a separate tunnel or pocket below the validator.
The RM5 Evolution in version G offers:
- support for up to 59 validation channels
- acceptance of coins with diameters from 16 to 31.5 mm and thickness up to 3.3 mm
- maximum acceptance speed of up to 3 coins per second
- seven measurement sensors
- NPN open collector outputs
- power supply range from 12 to 24 Vdc

Available operating modes
The RM5G Evolution can operate in various modes, depending on the requirements of the master device:
- parallel mode
- binary mode
- multi-pulse mode
- totalizer mode with one price
- totalizer mode with two prices
- totalizer mode with credit pulse emission
- totalizer mode with credit on demand emission
- timed credit emission mode
- dedicated photocopier mode with credit accumulation
When ordering, please specify the required operating mode and the method of data transmission to the device.
Technical Specifications
- Number of validation channels: up to 59
- Coin diameter: from 16 to 31.5 mm
- Coin thickness: up to 3.3 mm
- Acceptance speed: up to 3 coins per second
- Power supply: from 12 to 24 Vdc
- Outputs: NPN open collector
- Weight: approx. 185 grams
- Mounting format: 3.5 inches
The offer presented includes the RM5 Evolution coin acceptor in mechanical version G.
It is possible to add a programming service to your order. In this case, please specify:
- which coins or tokens should be accepted
- how the device should transmit credit information, e.g., parallel or binary mode
The programming service is performed individually according to the provided specification.
In case of any doubts regarding the configuration selection or the connection method of the coin validator, please contact us. We will help you choose the right version for your specific device.
The manufacturer guarantees repair of the equipment for up to 12 months from the date of purchase. Please contact us before submitting a warranty claim.







