MX2150 Vending Unit - Product Information

Overview

The MX2150 Vending Unit is a central control system designed for self-service laundries. It enables operation and payment control for washing machines, dryers, and detergent dispensing systems through a single integrated terminal.

The system combines a modern touchscreen interface with multiple payment methods, flexible pricing management, detergent dispensing, and remote monitoring capabilities.

It is designed for professional laundromats, apartment laundry rooms, hotels, campsites, student housing, and other commercial laundry environments.

Components

The device integrates the following components:

No.	Component	Description
1	21.5″ Capacitive Touch Display	Main user interface for selecting machines, programs, and payment options
2	Banknote Acceptor 1	Accepts banknotes for payment; supported denominations are configurable in the backend system
3	Banknote Acceptor 2	Accepts banknotes for payment; supported denominations are configurable in the backend system
4	Receipt Outlet	Slot for dispensing printed receipts; uncollected receipts can be automatically retracted into the device
5	Card Dispenser	Dispenses RFID or service cards to customers; also supports card reading and card intake
6	Coin Acceptor	Accepts coins for payment; includes a return button for rejecting and returning unaccepted coins
7	Card Terminal	Supports cashless payments (contact and contactless)
8	QR-Code / NFC Reader	Scanner for QR codes, NFC transactions, and service access
9	Change Dispenser	Dispenses coins as change after payment and returns coins not accepted by the system
10	Powder Detergent Dispenser Compartment	Compartment for powder detergent; can also be used for liquid detergent
11	Liquid Detergent Dispenser Compartment	Compartment specifically designed for liquid detergent dispensing
12	Detergent Dispense Buttons (LED Indicator), 2 pcs	Buttons for detergent dispensing; LED status: red – dispensing in progress, green – ready for dispensing

Key Features

• 21.5″ capacitive touchscreen interface
• Centralized control of washing machines, dryers, and detergent dispensers
• Multi-language user interface
• Support for multiple connected devices via Modbus / relay control
• Individual pricing per machine and per washing program
• Advanced pricing logic:
  • Happy Hour pricing
  • Customer card discounts
  • Promotional pricing
  • Special pricing for selected customer groups

Payment Options

The MX2150 supports a complete payment ecosystem:

• Coins (multi-denomination support)
• Banknotes (configurable denominations via backend)
• Cashless payment:
  • Contactless (NFC)
  • Contact (chip cards)
• RFID customer cards (read / write / dispensing)
• QR-code payments

Additional features:

• Automatic change return
• Return of unaccepted coins
• Customer card issuance and management

This allows fully flexible payment handling for both attended and unattended laundry operations.

Detergent System

The optional integrated detergent dispensing system supports:

• Powder detergent
• Liquid detergent
• Fabric softener (optional configuration)

Features:

• Adjustable dosing quantities via backend configuration
• Separate dispensing compartments
• LED status buttons for user guidance:
  • Green = ready for dispensing
  • Red = dispensing in progress

For commissioning and calibration, industrial-grade detergent is recommended. Household detergents should be avoided; coarse-grained detergent (for example Sapton Blue) is preferred.

User Interaction

Customers can:

• Select washing machines or dryers via touchscreen
• Choose washing programs
• Pay using their preferred payment method
• Receive automatic change
• Purchase detergent
• Use RFID customer cards
• Pay via QR-code
• Receive printed receipts

The system is designed for intuitive and fast self-service operation.

Technical Concept

The MX2150 is based on an industrial embedded control system.

Communication options include:

• RS485 (Modbus RTU)
• Relay interfaces
• Ethernet connection
• Remote backend access

Backend integration provides:

• Pricing configuration
• Device management
• Machine monitoring
• Error diagnostics
• Event logging
• Remote service and maintenance support

For operation monitoring, email services, troubleshooting, and remote control, an active internet connection is required.
An internet router must be provided by the customer.
If required, a preconfigured mobile communication solution with SIM card can be supplied.

Internet access is mandatory for commissioning.

Housing & Installation

• Front panel made of brushed stainless steel
• Designed for wall installation
• Industrial-grade robust construction
• Modular structure:
  • Control Unit (MX2150)
  • Optional Detergent Dispenser Module

Wall Cut-Out Requirements

Module	Opening Size
Central Control Unit	630 mm × 960 mm
Detergent Dispenser	410 mm × 960 mm

Additional requirements:

• Maximum wall thickness: 125 mm
• Recommended lower edge installation height: 750 mm from floor level
• For drywall construction, additional horizontal reinforcement below the opening is strongly recommended

Minimum spacing between both openings must be:

≥ 100 mm

The detergent dispenser can be installed on either the left or right side of the control unit.

Electrical Installation Requirements

Required electrical connections:

• Power supply for central control unit: NYM 3x1.5 mm²
• Ethernet cable from router to central control unit with RJ45 connector
• Cables to all washing machines and dryers

Bus Connection (recommended)

When using bus communication:

• One cable for washing machines
• One cable for dryers

Each routed only to the first machine.

Required cable type:

EIB Y (St) Y 2x2x0.8

Individual Connection

Alternatively:

A separate cable must be routed from the control unit to each machine/dryer.

Important:

• Cable lengths must be sufficient
• All supply cables should extend sufficiently above the control unit opening
• Recommended: horizontal cable duct of minimum 50 mm above the openings for routing all cables including detergent dispenser cables

Before commissioning:

All washing machines and dryers must be electrically connected and fully operational.

Commissioning Requirements

Before system startup, the following must be available:

Change Coins

Minimum required amount for hopper filling:

• 2 rolls of €2
• 2 rolls of €1
• 2 rolls of €0.50
• 2 rolls of €0.20
• 2 rolls of €0.10

Card Payment Provider

A service contract with a payment network operator is required for commissioning

Dimensions

Parameter	Value
Height	approx. 1000 mm
Width (Control Unit)	approx. 670 mm
Depth	approx. 400–450 mm
Weight	approx. 135 kg

Detergent dispenser dimensions depend on final module configuration.

Advantages

• Complete all-in-one laundry management solution
• Flexible payment ecosystem
• Integrated detergent sales
• Scalable architecture for different laundry sizes
• High durability using industrial-grade components
• Remote monitoring and configuration
• Reduced service effort through centralized management

Contacts & Technical Service

Manufacturer	maxcrc GmbH
Website	https://maxcrc.de
Email	info@maxcrc.de