Maestro Vantage Air compressor control

The Maestro Vantage and Maestro Legend are centrifugal compressor control systems that were launched by M/s Cameron Compression Systems in 2010. These systems have advanced control and communication capabilities.

  • Ease of Use
  • Built-in commissioning Wizard
  • Configurable rather than programmable
  • Windows look and feel
  • Optimal air compressor control techniques
  • Only OEM panel line including MCM
  • Optimize energy efficient operation – lower system pressure set point
  • Selections aiding integration of peripheral equipment

Maestro Vantage and Maestro Legend Input / Output (IO) Module

  • 10 digital inputs (24VDC)
  • 11 digital outputs (24VDC)
  • 13 analog inputs 4-20 mA signal
  • 4 analog outputs 4-20 mA signal
  • 10 RTD input – 100 ohm platinum
  • Up to three IO per system

Maestro Vantage Compressor Control panel Product Features

  • Advanced network communications
  • Built-in Modbus RTU protocol
  • Controller configuration transfer
  • Data logging
  • Ease of Use
  • Easy to use Graphical Display
  • 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 + / – discharge pressure control w.r.t surge control line
  • Aux control loops for misc. equipment control like cooling water, lubrication system, compressor inlet pressure


  • Expandable Input / Output Instrumentation count
  • Up to three IO modules
  • Energy savings
  • MCM (Multiple Compressor Management) system provides multiple compressor coordination for efficient and reliable operation.
  • 5 loop pressure control allows lower operating pressures where the control will modulate the inlet valve to maintain the system pressure for 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 control, 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 Vantage Control system Basic Platform

Windows CE based microprocessor

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 Vantage Controller Software Options

Auto start/stop

Constant Pressure

Operation scheduler

Auxiliary loop controls

Performance log


Maestro Control Hardware Options

Additional IO module

Control panel cooler

NEMA 4X, IP66 enclosure

Purge Z valve

Audible/visual alarm annunciation

On/off dry contacts


MODBUS protocol interface (RS-485 serial port)

CANbus inter-module communication

Maestro Vantage Operator Interface

10″ Color display with two color usage

Multiple languages for global destinations

Numeric and operational direction keys

Local/remote selection keys

Auto/unload selection keys

Acknowledge and reset buttons

Extended Operations and Functional Options

Inlet Pressure control

Condensate valve control

Oil heater interlock and control

Motor bearing / stator temp monitoring

Additional vibration and RTD channels

Differential oil pressure across oil filter

Oil level switch

Panel purge switch

Common alarm/trip dry contacts

Temperature compensated flow

Surge detection and count

Auto surge test

Two process control functionality

Turbine driver interface

Control Panel Monitoring Functions

Maestro Control Methods for compressed air system:

5-loop constant pressure with selectable auto load/unload enable

5-loop auto dual control and Modulating control

Configurable monitoring and control points

Constant mass flow

4-loop constant pressure control (selectable)

4-loop auto dual control (selectable)

Turbo Airtech is able to provide, program, and repair these controllers on ite. In addition, Turbo Airtech can also supply spare parts such as power modules and LED backlights for repairs if necessary. We can also provide newer Maestro Universal, Maestro PLC and Series 7 controllers with OEM level support.

Turbo Airtech can also provide retrofit kits to upgrade old compressor controls systems to newer ones for all centrifugal compressors including TA2000, TA2020, TA3000, TA6000 etc. as well as Inlet Guide Vanes, Blow-off valves and other products and services according to customer needs.

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