AcuDC 240 Series: DC Power and Energy Meter
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
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 | |
|---|---|
| Application | Meter Integration & Monitoring of DC Voltage |
| Metering Parameters | Voltage |
| I/O Modules Available | |
| Communication Protocol | Optional Built-In Modbus RTU |
AcuDC 242 | |
|---|---|
| Application | Meter Integration & Monitoring of DC Current |
| Metering Parameters | Current |
| I/O Modules Available | |
| Communication Protocol | Optional Built-In Modbus RTU |
AcuDC 243 | |
|---|---|
| Application | All DC Monitoring & Metering Applications |
| Metering Parameters | Voltage, Current, Power, Energy, Ampere-Hour |
| I/O Modules Available | |
| Data Logging | Optional |
| Communication Protocol | Optional Built-In Modbus RTU |
AcuDC 241 | AcuDC 242 | AcuDC 243 | |
|---|---|---|---|
| Application | Meter Integration & Monitoring of DC Voltage | Meter Integration & Monitoring of DC Current | All DC Monitoring & Metering Applications |
| Metering Parameters | Voltage | Current | Voltage, Current, Power, Energy, Ampere-Hour |
| I/O Modules Available | |||
| Data Logging | Optional | ||
| Communication Protocol | Modbus RTU | Modbus RTU | 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 | |
|---|---|---|---|---|---|---|
| X1 | 2 | 2 (4~20mA/0~20mA) | ||||
| X2 | 2 | 2 (0~5V/1~5V) | ||||
| X3 | 2 | 2 | ||||
| X4 | 2 | 2 | ||||
| X5 | 2 | +/-15Vdc | ||||
| X6 | 2 (4~20mA/0~20mA) | +/-15Vdc | ||||
| X7 | 2 (0~5V/1~5V) | +/-15Vdc |
Digital Input (DI) | |
|---|---|
| 240-X1 | 2 |
| 240-X2 | 2 |
| 240-X3 | 2 |
| 240-X4 | 2 |
| 240-X5 | 2 |
Analog Output (AO) | |
|---|---|
| 240-X1 | 2 (4~20mA/0~20mA) |
| 240-X2 | 2 (0~5V/1~5V) |
Analog Input (AI) | |
|---|---|
| 240-X6 | 2 (4~20mA/0~20mA) |
| 240-X7 | 2 (0~5V/1~5V) |
Relay Output (RO) | |
|---|---|
| 240-X3 | 2 |
Digital Output (DO) | |
|---|---|
| 240-X4 | 2 |
Hall Effect Sensor Power Supply | |
|---|---|
| 240-X5 | +/-15Vdc |
| 240-X6 | +/-15Vdc |
| 240-X7 | +/-15Vdc |
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
AcuDC Applications & Industries
The AcuDC 240 series DC power meter has been specially engineered for these applications and industries.
