AcuDC 240 - Right view
AcuDC 240 - Front view
AcuDC 240 - Rear Side
AcuDC 240 - Left side

 

DC Power and Energy Meter

AcuDC 240 Series

Specialty DC energy meter for monitoring solar PV energy generation, wind turbine power generation, transport systems, cell towers, power distribution in data centers, IT networks and other DC applications.

  • Backlight on-board LCD display
  • Optional MODBUS RTU communications
  • Optional digital and analog I/O
  • Optional relay output
  • Optional data logging
  • Get optional alarm notification
  • Standard DIN size for easy installation
Downloads:

AcuDC 240 Overview

The AcuDC 240 series energy meter for DC applications includes renewable energy generation.

The AcuDC 240 Series is a line of DC power meters that measures the voltage, current, power and energy parameters. They are used for monitoring and controlling energy flow in DC systems.

Readings are displayed on the brilliant 3 line black backlight LCD display. All AcuDC models offer integration with external systems using MODBUS RTU protocol and an on-board RS485 serial communication port.

Optional analog, digital, relay and alarm output is available via field-swappable plug-in communications modules.

The line has been field-tested for accuracy, versatility, durability.

AcuDC Models

The AcuDC 240 series DC power meter is available in a number of configurations.

AcuDC 241

ApplicationMeter Integration & Monitoring of DC Voltage
Metering ParametersVoltage
I/O Modules Available
Data Logging
Communication ProtocolOptional Built-In Modbus RTU

AcuDC 242

ApplicationMeter Integration & Monitoring of DC Current
Metering ParametersCurrent
I/O Modules Available
Data Logging
Communication ProtocolOptional Built-In Modbus RTU

AcuDC 243

ApplicationAll DC Monitoring & Metering Applications
Metering ParametersVoltage, Current, Power, Energy, Ampere-Hour
I/O Modules Available
Data LoggingOptional
Communication ProtocolOptional Built-In Modbus RTU
AcuDC 241
AcuDC 242
AcuDC 243
ApplicationMeter Integration & Monitoring of DC VoltageMeter Integration & Monitoring of DC CurrentAll DC Monitoring & Metering Applications
Metering ParametersVoltageCurrentVoltage, Current, Power, Energy, Ampere-Hour
I/O Modules Available
Data LoggingOptional
Communication ProtocolOptional Built-In Modbus RTUOptional Built-In Modbus RTUOptional Built-In Modbus RTU

AcuDC Features

Available across all AcuDC DC energy meters.


Three-line large digit black backlit display

Built-in power supply

Built-in RS485 with MODBUS RTU

Optional field-swappable modules

Digital/Analog IO

Optional Digital/Analog I/O and Relay Communication Module Available

Digital Input (DI)
Analog Output (AO)
Analog Input (AI)
Relay (RO)
Digital Output (DO)
Hall Effect Sensor Power Supply
X122
X222
X32 2
X422
X52+/-15Vdc
X622+/-15Vdc
X722+/-15Vdc

Digital Input (DI)

240-X12
240-X22
240-X32
240-X42
240-X52

Analog Output (AO)

240-X12
240-X22
240-X3
240-X4
240-X5

Relay Output (RO)

240-X1
240-X2
240-X32
240-X4
240-X5

Digital Output (DO)

240-X1
240-X2
240-X3
240-X42
240-X5

Hall Effect Sensor Power Supply

240-X1
240-X2
240-X3
240-X4
240-X51

AcuDC 240 Series DIN Rail Mounting Adapter

AcuDC 240 Series DIN Rails adapter provide easy installation of panel-mount AcuDC 240 series meter on DIN rail in all models and IO options.

AcuDC 240 Applications

The AcuDC 240 is specially designed for these applications.


Applications

  • DC energy meter & metering
    On-site metering of DC consumption and generation of different DC electrical systems
  • DC transducer
    Locally installed transducer reads power, energy, voltage, current and amp hour data and outputs digital pulse and/or analog signals
  • DC data logger / data logging
    Locally installed meter reads, records and stores power, energy, voltage, current and amp hour data for subsequent download, reporting and analysis

Industries

  • Renewable energy & green systems
    DC generation by solar photovoltaic (PV) arrays, wind turbines, inverter & battery monitoring, DC consumption of electric vehicle (EV) charging stations
  • Transportation systems
    DC consumption of rail / railway, subway and trains and transit systems and related DC equipment
  • Telecommunications
    DC consumption on cell / cellular towers and equipment
  • Data centers
    DC consumption of data centers and equipment

DC Shunts and Hall Effect Sensors

Add optional DC shunts or hall effect sensors to your purchase


DC Current Shunts

These shunts feature a solid design at a cost-effective price. Compatible with A1 current input option.

Current Hall Effect Sensor

These hall effect sensors offer the highest accuracy and convenient installation. Compatible with A2 or A3 current input option.

DC Current Sensors

DC Current Sensor Compatible with A2 or A3 current input option.

AcuDC Applications & Industries

The AcuDC 240 series DC power meter has been specially engineered for these applications and industries.