2902056 MINI MCR-2-F-UI PHOENIX

Phoenix 2902056 MINI MCR-2-F-UI Analog Output Modules

Brand： PHOENIX Model number：2902056 MINI MCR-2-F-UI

Country of origin:Germany Product weight：0.55kg

HS code：8517623990

Product Details：

Product Dimensions：

Phoenix Contact analog output modules provide accurate control by generating standardized physical signals based on numerical values transmitted across the backplane bus. They are built with high-performance digital-to-analog converters and integrated signal isolation to protect delicate control logic from field-side electrical transients. Designed for modular assembly, these units snap onto standard DIN rails and connect directly to adjacent I/O modules via integrated backplane connectors. Many models feature Push-in connection technology, allowing fast, tool-free wiring, while integrated status diagnostics help maintenance teams monitor channel health and parameter states in real time. Depending on the system architecture selected, such as Axioline F or Inline, these modules offer customizable response behavior, configurable output ranges per channel, and short-circuit protection across all channels.

Product Parameters

Signal Types: Configurable voltage outputs ranging from minus 10 volts to plus 10 volts, 0 to 10 volts, or current outputs ranging from 0 to 20 milliamperes and 4 to 20 milliamperes.
Resolution: Digital-to-analog conversion accuracy typically offering 12-bit, 15-bit, or 16-bit resolution plus sign depending on the specific module variant.
Channel Density: Available in configurations ranging from 2 channels up to 8 channels per single module housing.
Conversion Time: Rapid update rates with signal conversion times under 1 millisecond across active channels.
Isolation Voltage: Galvanic isolation between the local bus circuit, supply voltage, and individual output channels rated up to 500 volts AC or 1400 volts DC testing levels.
Supply Voltage: Operates on standard 24 volts DC field supply voltage with built-in reverse polarity protection.
Connection System: Tool-free Push-in spring connection or screw connection options accepting wire cross-sections from 0.2 to 1.5 square millimeters.
Operating Temperature: Extended industrial temperature operation from minus 25 degrees Celsius to plus 60 degrees Celsius.
Diagnostic Indicators: Front-panel LED displays indicating power availability, module errors, and individual channel fault states.

Product Advantages

Phoenix Contact analog output modules offer high measurement and output accuracy, ensuring precise control over sensitive field actuators and proportional valves.

Their modular and compact physical design significantly reduces required cabinet space, allowing high channel density within crowded control enclosures.

The Push-in connection technology reduces installation and wiring time while offering vibration-resistant wire termination suitable for harsh industrial environments.

Comprehensive galvanic isolation isolates sensitive control electronics from ground loops, high-voltage spikes, and electrical noise originating in field cabling.

Flexible parameter configuration through standard engineering software allows individual channels to be set to different voltage or current ranges without changing physical hardware.

Important Considerations and Precautions

Ensure that field wiring for current and voltage outputs uses shielded twisted-pair cables, with shield grounding properly bonded to prevent electromagnetic interference from distorting output signals.

Never apply external voltage sources directly to analog output terminals, as unconditioned reverse voltages can permanently damage internal driver circuitry.

Verify that total loop resistance or load impedance connected to current outputs remains strictly within the specified limits of the module to prevent signal clamping or output saturation.

Always disconnect the power supply to the module before inserting or removing terminal blocks or module housings from the DIN rail base.

Ensure proper thermal management within the control cabinet to keep ambient temperatures within the operational limit, especially when multiple high-density output modules are mounted closely together.

Product Applications

Phoenix Contact analog output modules are deployed in diverse industrial automation and process control sectors.

Process Valve Control: Regulating proportional valves, control dampers, and motorized actuators in chemical, oil, gas, and water treatment facilities.
Drive Speed Regulation: Providing target speed references and torque command signals to variable frequency drives and servo controllers in material handling equipment.
Heating and Environmental Control: Controlling power controllers, solid-state relays, and modulating heating elements in industrial furnaces and climate control systems.
Manufacturing Automation: Operating positioning stages, tension control mechanisms, and hydraulic fluid regulators in automotive and packaging machinery.
Building and Utility Automation: Transmitting continuous measurement data to remote displays, recording units, and secondary building management controllers.

2967099 PHOENIX

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