Maestro Universal Controllers

Maestro Universal Controllers

Maestro Universal Centrifugal compressor Control system

M/s Cameron® Compression Systems (Now a part of Ingersoll Rand®) launched the newer Maestro Universal compressor control system in 2010 as part of Cameron® Maestro Compressor control series as replacements & upgrades to Maestro Series (Maestro Legend and Maestro Vantage) . Cameron Maestro universal controller is a windows CE-based system with advanced control and communication capabilities.

  • Ease of Use for customer
  • Built-in commissioning Wizard
  • Configurable rather than programmable
  • Windows look and feel with easy to navigate information
  • Optimal compressor control techniques
  • Only OEM panel line including MCM
  • Optimize energy efficient operation – lower system pressure set point
  • Selections aiding integration of peripheral equipment, Easy to service by design, Store and restore model specific configuration with USB drive

Maestro Universal controller Input / Output (IO) Module detail

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Description of Maestro Universal Product Features

  • Advanced communications
  • Ethernet Connectivity for remote monitoring.
  • Built-in Intranet Web-server provides remote monitoring and operation details through custom website.
  • Built-in USB port is available for configuration and history export, Import and software update.
  • Built-in Modbus TCP/IP protocol to connect to a PLC or Scada computer of the factory for condition monitoring, remote control and running.
  • Built-in Modbus RTU protocol with quick wiring connection.
  • Optional Profibus protocol
  • Event driven E-mail alerts
  • USB Flash drive support
  • Controller configuration transfer
  • Data logging to delivery of operation related reports from the unit with complete description
  • Ease of Use : Build confidence among user
  • Easy to use Graphical Display, easier maintenance
  • Built-in configuration Wizard
  • Operator functions similar to legacy Cameron products
  • Customizable using simple configuration utilities
  • Selectable control modes
  • 5 Loop allows lower minimum operating pressure and energy savings
  • 4 Loop allows accurate + / – pressure control
  • Aux control loops for misc. equipment.
  • Expandable Input / Output Instrumentation count
  • Up to three IO modules to connect aftermarket auxiliary systems
  • Energy savings
  • MCM (Multiple Compressor Management) system provides multiple compressor coordination.
  • 5 loop pressure control allows lower operating pressures more efficient compressor operation.
  • E-mail Alerts
  • Send e-mail message on compressor alarm or trip event
  • Web-server Remote Operation
  • An extension of standard Web-server function
  • Allows start/stop, load/unload, operator level set point changes
  • Auxiliary Control Loop Software
  • Provides additional generic PID loop
  • Can be used for water valve, cooler fans, etc.
  • MCM (Multiple Compressor Management)
  • Provides multiple compressors to work as one air system
  • Operation Scheduler
  • Programs date and time of operational changes (“Programmable thermostat” function)
  • Auto Start / Stop
  • Compressor will start automatically based on a settable system pressure threshold
Maestro Universal Controller logging screen

Cameron® (Ingersoll Rand® Maestro Universal Basic Information)

  • Windows CE based microprocessor based controller
  • 10″ 640×480 color LCD display
  • Inputs:10 digital (24VDC), 13 analog (4-20mA ), 10 RTD inputs (100 ohm platinum)
  • Outputs: 11 digital (24VDC), 4 analog (4-20mA)
  • Motor Current: Built-in current transmitter
  • Current Rating: 0-5AAC
  • Voltage Rating: 0-30VAC max
  • Enclosure: NEMA 4 / IP55 (outdoor watertight & dustproof)
  • Input Voltage: 120 VAC
  • Input Voltage Range: 90-260 VAC
  • Rated Frequency Range 50-60Hz
  • Internal Power Supply: 24VDC
  • Power Consumption: 150W
  • Temperature Operating Range: 32˚F – 122˚F (0˚C – 50˚C)
  • Temperature Storage Limits: -10˚F – 140˚F (-23˚C – 60˚C)
  • Humidity Operating Range: 92.5% Relative Humidity
  • Safety Approvals: UL, CSA and CE

Maestro Universal Software Options for customer

  • Auto start/stop
  • Constant Pressure
  • Operation scheduler with automation
  • Auxiliary loop controls
  • Performance log
  • Sequencer

Hardware Options

  • Additional IO module
  • Panel cooler
  • NEMA 4X, IP66 enclosure
  • Purge Z valve
  • Audible/visual alarm annunciation
  • On/off dry contacts
  • UIM - User Interface module with backlight, USB and Modbus ports

Communications in the box

  • Remote monitoring with built-in web server
  • MODBUS protocol interface (RS-485 serial port)
  • PROFIBUS protocol interface
  • USB interface
  • Ethernet interface
  • CANbus inter-module communication

Maestro Universal Unique Features

  • Set-up wizard for configuration
  • Additional PC based configuration software
  • Selectable home page
  • Alarm and trip e-mail alerts
  • Data logging performance history logs

Maestro Universal Operator Interface

Extended Operations and Functional Options

Control Panel Monitoring Functions

Maestro Universal Controller main screen

Control Modes

  • 5-loop constant pressure with selectable auto load/unload enable
  • 5-loop auto dual control
  • Configurable monitoring and control points
  • Constant mass flow
  • 4-loop constant pressure control (selectable)
  • 4-loop auto dual control (selectable)

These controllers are Cheaper than Maestro plc controls but at the same time difficult to repair since the equipment manufacturer does not provide spare parts support. Turbo Airtech has the required experience, expertise and tools to diagnose and repair these controls in India.

What are the features of a maestro universal controller?

Maestro universal controller features include compatibility with various devices, centralized control, customizable settings, user-friendly interface, and energy-saving capabilities. With seamless integration and smart technology, it simplifies managing multiple devices in your home or office efficiently.

Cameron® Maestro universal controller manual

The Maestro Universal Controller is a versatile device with a wide range of features geared towards simplifying operations. With local/remote selection keys, auto/unload selection keys, and an array of monitoring functions like condensate valve control, motor temperature monitoring, and surge detection, it offers comprehensive options.

The controller's compatibility with various devices, configurable monitoring points, and energy-saving capabilities make it a valuable asset for efficient operations in any setting.

For detailed information on how to operate and maximize the potential of the Controller, refer to the Manual. if you need support Contact Turbo Airtech.

Maestro universal configurator

The Maestro Universal configurator is an essential tool for programming controllers efficiently and effectively. This user-friendly software allows users to customize and fine-tune controller settings to meet specific requirements. With the Maestro Universal configurator, users can easily adjust parameters, set schedules, and monitor system performance in real-time.

Additionally, the tool provides a seamless interface for troubleshooting and diagnostics, making it an indispensable asset for ensuring optimal functionality of controllers across various applications and industries.

Turbo Airtech can support you for your configuration requirements.


What is Maestro universal compressor control?

Maestro Universal is a Microprocessor based compressor control system for centrifugal compressor with din mounted fuses and relays.

Where can I get Ingersoll Rand Maestro universal manual?

Maestro universal configurator software is a proprietary software and not meant for customers. If you need assistance in any programming need or reconfiguration you can contact us and we will be happy to assist you.

Turbo Airtech now offers a more advanced Series 7 Controller with Industry 4.0 features along with support for older versions of the control like Maestro legend and Maestro Vantage, Click here to know more.