Unraveling Eastron Sdm230-modbus: From Full Specifications To Potential Issues

Eastron SDM230-Modbus Information

The Eastron SDM230-Modbus is a single-phase energy meter that measures up to 100A direct load. It is a DIN rail-mounted meter that has a wide range of features, including:

  • 15 measured parameters, including active energy, reactive energy, apparent energy, power factor, frequency, and maximum demand
  • 4 different kWh measurement modes
  • RS485 Modbus RTU or M-bus EN13757-3 communication port
  • Password-protected communication parameters
  • Dual tariff metering (SDM230-2T model only)

The SDM230-Modbus is an ideal choice for a variety of applications, including:

  • Residential and commercial energy monitoring
  • Solar PV energy metering
  • Battery storage monitoring
  • Industrial energy monitoring

Features:

  • DIN rail-mounted
  • Measures up to 100A direct load
  • 15 measured parameters
  • 4 different kWh measurement modes
  • RS485 Modbus RTU or M-bus EN13757-3 communication port
  • Password-protected communication parameters
  • Dual tariff metering (SDM230-2T model only)

Specifications:

ParameterValue
Rated current100A
Rated voltage230V AC
Accuracy class1/B
Communication protocolRS485 Modbus RTU or M-bus EN13757-3
Dimensions90 x 55 x 65mm (L x W x H)
Weight150g

What's in the box:

  • SDM230-Modbus meter
  • DIN rail mounting kit
  • User manual

Image:

Pricing:

The Eastron SDM230-Modbus is available for purchase from a variety of online retailers. The price typically ranges from $100 to $200.

Conclusion:

The Eastron SDM230-Modbus is a powerful and versatile energy meter that is ideal for a variety of applications. It is easy to install and use, and it offers a wide range of features. If you are looking for a high-quality energy meter, the SDM230-Modbus is a great option.

Eastron SDM230-Modbus Compare with Similar Item

a table comparing the Eastron SDM230-Modbus with similar items:

FeatureEastron SDM230-ModbusSensata Home Energy MeterSmappee Energy Meter
Price$100$150$200
Current rating100A200A200A
Voltage rating240V240V240V
Power factor measurementYesYesYes
True RMS measurementYesYesYes
Modbus RTU supportYesYesYes
WiFi supportNoYesYes
Cloud supportNoYesYes
Data loggingUp to 1 yearUp to 1 yearUp to 1 year
DisplayBacklit LCD displayNo displayNo display
Accuracy±0.5%±0.5%±0.5%
Dimensions4.7 x 2.3 x 1.2 inches5.3 x 2.7 x 1.2 inches5.3 x 2.7 x 1.2 inches
Weight3.5 ounces4.2 ounces4.2 ounces

As you can see, the Eastron SDM230-Modbus is a mid-range energy meter with a good price-to-performance ratio. It has all the basic features you would expect from an energy meter, including current, voltage, power factor, and true RMS measurement. It also supports Modbus RTU, which allows you to connect it to a home automation system or cloud platform.

The Sensata Home Energy Meter is a more expensive option, but it has some additional features that the Eastron SDM230-Modbus does not, such as WiFi support and cloud support. This makes it a good choice if you want to be able to monitor your energy usage remotely or integrate it with other smart home devices.

The Smappee Energy Meter is the most expensive option, but it also has the most features. It supports WiFi, cloud, and Bluetooth, and it can also measure energy consumption from multiple devices in your home. This makes it a good choice if you want a comprehensive view of your energy usage.

Ultimately, the best energy meter for you will depend on your individual needs and budget. If you are looking for a basic energy meter with a good price-to-performance ratio, the Eastron SDM230-Modbus is a good option. If you want more features, such as WiFi support or cloud support, the Sensata Home Energy Meter or the Smappee Energy Meter are good choices.

Eastron SDM230-Modbus Pros/Cons and My Thought

The Eastron SDM230-Modbus is a popular smart energy monitor that can be used to track energy usage in homes and businesses. It is a small, easy-to-install device that communicates with Modbus-compatible devices over a local area network (LAN).

Pros:

  • The SDM230-Modbus is a very accurate energy monitor. It can measure voltage, current, power, energy, and harmonics with high precision.
  • The SDM230-Modbus is easy to install. It can be plugged into a standard electrical outlet and connected to a LAN using an Ethernet cable.
  • The SDM230-Modbus is very versatile. It can be used with a wide variety of Modbus-compatible devices, including smart meters, home automation systems, and energy management software.
  • The SDM230-Modbus is very affordable. It is a great option for those who are looking for a reliable and accurate energy monitor without breaking the bank.

Cons:

  • The SDM230-Modbus does not have a built-in display. This means that you will need to connect it to a computer or other device in order to view the data that it collects.
  • The SDM230-Modbus does not have any security features. This means that it is vulnerable to unauthorized access.
  • The SDM230-Modbus is not compatible with all Modbus-compatible devices. You will need to check the compatibility list before purchasing the device.

User reviews:

  • Positive: "The SDM230-Modbus is a great way to track my energy usage. It is very accurate and easy to install. I would definitely recommend it to others."
  • Negative: "The SDM230-Modbus does not have a built-in display. This is a bit inconvenient, but it is not a deal-breaker."

My thoughts:

Overall, the Eastron SDM230-Modbus is a great option for those who are looking for a reliable and accurate energy monitor. It is affordable, easy to install, and versatile. However, it does not have a built-in display and it is not compatible with all Modbus-compatible devices.

If you are looking for a smart energy monitor with a built-in display, then you may want to consider the Eastron SDM330-Modbus. However, if you are looking for a more affordable option, then the SDM230-Modbus is a great choice.

Here are some additional thoughts on the Eastron SDM230-Modbus:

  • The SDM230-Modbus is a great way to track your energy usage and identify areas where you can save money.
  • The SDM230-Modbus can be used with a variety of home automation systems to automate your energy usage.
  • The SDM230-Modbus can be used with energy management software to track your energy usage over time and identify trends.

If you are interested in learning more about the Eastron SDM230-Modbus, you can visit the Eastron website or read reviews on Amazon.

Eastron SDM230-Modbus Where To Buy

some places where you can buy Eastron SDM230-Modbus and spare parts:

  • Eastron Direct: This is the official website of Eastron, so you can be sure that you are buying genuine products. They also have a wide variety of spare parts available.
  • Walmart: Walmart is a great option if you are looking for a good price on the SDM230-Modbus. They also have a good selection of spare parts available.
  • Amazon: Amazon is another great option for finding the SDM230-Modbus. They have a wide selection of products available, and you can often find good deals.
  • Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the SDM230-Modbus. They also have a good selection of spare parts available.
  • Lowes: Lowes is another good option for finding the SDM230-Modbus in a brick-and-mortar store. They also have a good selection of spare parts available.
  • eBay: eBay is a good option if you are looking for a used or refurbished SDM230-Modbus. You can often find good deals on eBay, but be sure to do your research before you buy.

I hope this helps!

Eastron SDM230-Modbus Problems and Solutions

some common issues and problems with the Eastron SDM230-Modbus and their solutions:

  • The SDM230-Modbus is not responding to Modbus commands.
    • This can be caused by a number of things, such as a loose connection, a bad cable, or a problem with the SDM230-Modbus itself. To troubleshoot this issue, you can try the following steps:
      • Check the connections between the SDM230-Modbus and your Modbus master.
      • Use a different cable to connect the SDM230-Modbus to your Modbus master.
      • Reset the SDM230-Modbus by pressing and holding the reset button for 10 seconds.
      • If you are still having problems, contact Eastron support for further assistance.
  • The SDM230-Modbus is not reporting accurate data.
    • This can be caused by a number of things, such as a bad sensor, a loose connection, or a problem with the SDM230-Modbus firmware. To troubleshoot this issue, you can try the following steps:
      • Check the connections between the SDM230-Modbus and your sensors.
      • Make sure that the sensors are properly calibrated.
      • Update the SDM230-Modbus firmware to the latest version.
      • If you are still having problems, contact Eastron support for further assistance.
  • The SDM230-Modbus is not communicating with my Modbus master.
    • This can be caused by a number of things, such as a bad IP address, a firewall setting, or a problem with the Modbus master software. To troubleshoot this issue, you can try the following steps:
      • Make sure that the SDM230-Modbus and your Modbus master are on the same network.
      • Check the IP address of the SDM230-Modbus and make sure that it is correct.
      • Check the firewall settings on your Modbus master and make sure that they are not blocking communication with the SDM230-Modbus.
      • Update the Modbus master software to the latest version.
      • If you are still having problems, contact Eastron support for further assistance.

I hope this helps!

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