VME-3H-CB/I-T PHOENIX

Phoenix VME-3H-CB/I-T Output Module

Brand： PHOENIX Model number：VME-3H-CB/I-T

Country of origin:Germany Product weight：0.55kg

HS code：8517623990

Product Details：

Product Dimensions：

Phoenix Contact output modules convert digital control commands or digital numerical values from the system controller into standard voltage or current signals required by field equipment. Digital output modules deliver discrete switching signals to drive solenoids, lamps, and relay coils, featuring high switching capacities and built-in short-circuit protection. Analog output modules generate precise continuous signals, such as standard voltage or current loops, to drive proportional valves, positioning actuators, and analog meters. Built with industrial-grade galvanic isolation, these modules safeguard sensitive control electronics against electrical surges, ground loops, and transient voltage spikes originating from field wiring. Integrated diagnostic LEDs and bus-level reporting enable immediate detection of open circuits, thermal overload, and short circuits, ensuring maximum operational uptime.

Product Parameters

Module Categories: Available in Digital Output (DO) and Analog Output (AO) configurations across standard modular families including Axioline F, Axioline E, Inline, and Inline Block IO.
Digital Output Voltage: Standard nominal operating voltage of 24 VDC, with AC output variants available for specific mains switching applications.
Digital Channel Output Current: Rated channel currents typically range from 0.5 A to 2 A per output, with specialized high-current modules supporting larger inductive loads.
Analog Output Ranges: Bipolar and unipolar signal ranges including 0 to 10 V, -10 V to +10 V, 0 to 20 mA, and 4 to 20 mA.
Analog Resolution: High-precision digital-to-analog conversion typically offering 12-bit or 16-bit signal resolution for accurate actuator control.
Channel Density: High-density designs providing options for 4, 8, 16, or 32 channels per individual module to maximize space utilization.
Isolation Voltage: High galvanic isolation rating up to 500 VAC or 1500 VAC between channel circuits, backplane bus, and power supply.
Connection Technology: Push-in fast connection or spring-cage terminal blocks supporting conductor cross-sections from 0.2 square millimeters to 1.5 square millimeters.
Operating Temperature: Extended industrial range from -25°C to 60°C (-13°F to 140°F), with harsh environment options rated from -40°C to 70°C.
Bus Protocols Supported: Compatible with PROFINET, EtherNet/IP, EtherCAT, Modbus TCP, PROFIBUS DP, and DeviceNet via corresponding bus couplers.

Product Advantages

Phoenix Output Modules incorporate tool-free Push-in connection technology, significantly reducing installation time and streamlining field wiring during commissioning.

The compact module width enables exceptionally high channel density within control cabinets, optimizing enclosure space and lowering overall panel costs.

Comprehensive diagnostic features provide real-time channel-level status monitoring, allowing maintenance personnel to quickly pinpoint wiring faults, short circuits, or module overheating.

High immunity to electromagnetic interference ensures stable signal delivery even in electrically noisy industrial environments near high-voltage equipment and motors.

The modular architecture permits easy hot-swapping and flexible system expansion without disturbing existing field wiring or bringing down the entire controller network.

Important Considerations and Precautions

Ensure that the total current load across all channels does not exceed the maximum backplane current rating or power terminal limit of the I/O station.

Inductive loads such as large solenoids or contactor coils should be fitted with external flyback diodes or surge suppressors to prevent inductive voltage spikes from damaging output transistors.

Always turn off system power or follow proper hot-swap protocols before removing or inserting modules to prevent arc discharge or backplane communications errors.

Wiring for analog output signals must utilize shielded twisted-pair cables, with shield grounding executed strictly according to Phoenix Contact grounding recommendations to prevent signal ripple.

Verify that the ambient temperature inside the control cabinet remains within the specified operating bounds, providing forced-air ventilation or spacing if mounting adjacent to heat-generating devices.

Product Applications

Phoenix Contact output modules are deployed extensively across diverse manufacturing and process automation sectors.

Factory Automation and Assembly: Controlling pneumatic cylinders, solenoid valves, warning towers, and conveyor direction switches on automated production lines.
Process Plant Instrumentation: Driving proportional control valves, chemical dosing pumps, and variable speed drives in water treatment, chemical processing, and oil and gas facilities.
Machine Building (OEM): Interfacing central PLC controllers with motor drives, heating elements, and safety interlocking mechanisms in CNC machinery and packaging equipment.
Building Infrastructure and Energy Management: Regulating damper actuators, heating and cooling valves, and lighting control relays within large-scale facility management systems.
Robotics and Material Handling: Executing rapid switching commands for robotic end-effectors, grippers, and automated guided vehicle (AGV) sorting mechanisms.

OCX-CTN-13-R-D-ST-ACV PHOENIX

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