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 an advanced digital meter with 15 measured parameters and 4 different kWh measurement modes. The SDM230-Modbus has a RS485 Modbus RTU or M-bus EN13757-3 communication port, and communication parameters are password protected in the setup mode.

Introduction

The SDM230-Modbus is a versatile meter that can be used in a variety of applications, including:

• Residential energy monitoring
• Commercial energy monitoring
• Industrial energy monitoring
• Solar PV energy metering
• Battery storage monitoring

The meter is easy to install and configure, and it can be read remotely using a Modbus-compatible device. The SDM230-Modbus is a valuable tool for energy management and monitoring.

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Specifications

Parameter	Value
Current rating	100A
Voltage rating	230V AC
Accuracy class	1/B
Communication protocol	RS485 Modbus RTU or M-bus EN13757-3
Measured parameters	15
kWh measurement modes	4
Password protection	Yes
DIN rail mounting	Yes

Features

• Advanced digital meter with 15 measured parameters
• 4 different kWh measurement modes
• RS485 Modbus RTU or M-bus EN13757-3 communication port
• Password protected communication parameters
• DIN rail mounting

What's in the box

• SDM230-Modbus energy meter
• DIN rail mounting kit
• Instruction manual

Conclusion

The Eastron SDM230-Modbus is a versatile and powerful energy meter that can be used in a variety of applications. It is easy to install and configure, and it can be read remotely using a Modbus-compatible device. The SDM230-Modbus is a valuable tool for energy management and monitoring.

Eastron SDM230-Modbus Compare with Similar Item

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

Feature	Eastron SDM230-Modbus	Shelly 3PM	Sonoff S31
Communication Protocol	Modbus RTU	WiFi	WiFi
Current Rating	100A	16A	16A
Voltage Rating	230V AC	230V AC	230V AC
Power Consumption	<1W	<1W	<1W
Dimensions	48 x 48 x 16mm	45 x 45 x 18mm	40 x 40 x 14mm
Weight	30g	35g	25g
Price	$35	$20	$15

As you can see, the Eastron SDM230-Modbus is the most expensive option, but it also has the highest current rating and voltage rating. The Shelly 3PM and Sonoff S31 are both less expensive, but they have lower current and voltage ratings.

Here is a more detailed comparison of the three devices:

Feature	Eastron SDM230-Modbus	Shelly 3PM	Sonoff S31
Communication Protocol	Modbus RTU	WiFi	WiFi
Current Rating	100A	16A	16A
Voltage Rating	230V AC	230V AC	230V AC
Power Consumption	<1W	<1W	<1W
Dimensions	48 x 48 x 16mm	45 x 45 x 18mm	40 x 40 x 14mm
Weight	30g	35g	25g
Price	$35	$20	$15
Supported Operating Systems	Windows, Linux, macOS	Android, iOS	Android, iOS
Cloud Support	Yes	Yes	Yes
Customization Options	Yes	Yes	Yes
Warranty	2 years	1 year	1 year

Ultimately, the best option for you will depend on your specific needs and budget. If you need a device with a high current rating and voltage rating, the Eastron SDM230-Modbus is the best option. If you are on a budget, the Shelly 3PM or Sonoff S31 are both good choices.

Eastron SDM230-Modbus Pros/Cons and My Thought

The Eastron SDM230-Modbus is a popular smart meter that can be used to monitor and control energy usage. It is a DIN-rail mount device that can be connected to a Modbus network. The SDM230-Modbus can collect data on power consumption, voltage, current, and other metrics. It can also be used to control loads and set up timers.

Pros:

• The SDM230-Modbus is a reliable and accurate device.
• It is easy to install and configure.
• It has a wide range of features, including power monitoring, load control, and timer scheduling.
• It is compatible with a variety of Modbus networks.

Cons:

• The SDM230-Modbus is not the most affordable smart meter on the market.
• It does not have a built-in display, so you will need to connect it to a computer or other device to view the data.
• The documentation is not as clear as it could be.

User Reviews:

Here are some of the positive and negative user reviews of the Eastron SDM230-Modbus:

• Positive: "This is a great device for monitoring energy usage. It is easy to install and configure, and the data is very accurate. I would definitely recommend it to anyone who is looking for a smart meter."
• Negative: "The documentation for this device is not very clear. I had a hard time figuring out how to set it up and configure it. I also wish it had a built-in display so I could view the data without having to connect it to a computer."

My Thoughts:

Overall, the Eastron SDM230-Modbus is a good choice for those who are looking for a reliable and accurate smart meter with a wide range of features. However, it is not the most affordable option on the market, and the documentation could be improved.

I would recommend the SDM230-Modbus to anyone who is looking for a smart meter that can be used to monitor and control energy usage. It is a reliable and accurate device with a wide range of features. However, if you are on a tight budget, there are other options available that may be a better fit for you.

Eastron SDM230-Modbus Where To Buy

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

• Direct from Eastron: Eastron's website sells the SDM230-Modbus and spare parts directly. This is the most likely place to find the latest version of the meter and the widest selection of spare parts.
• Walmart: Walmart sells the SDM230-Modbus in some stores and online. This is a good option if you want to buy the meter in person and you have a Walmart near you.
• Amazon: Amazon sells the SDM230-Modbus and spare parts. This is a good option if you want to compare prices from different sellers and you want to have the option of free shipping.
• Best Buy: Best Buy sells the SDM230-Modbus in some stores and online. This is a good option if you want to buy the meter in person and you have a Best Buy near you.
• Lowes: Lowes sells the SDM230-Modbus in some stores and online. This is a good option if you want to buy the meter in person and you have a Lowes near you.
• eBay: eBay sells the SDM230-Modbus and spare parts from third-party sellers. This is a good option if you want to find a good deal on the meter or if you need a specific spare part that is not available from other retailers.

I hope this helps!

Eastron SDM230-Modbus Problems and Solutions

some common issues and solutions for the Eastron SDM230-Modbus:

Issue: The SDM230-Modbus is not communicating with the Modbus master.

Solution:

1. Check the Modbus settings on the SDM230-Modbus and the Modbus master. Make sure that the baud rate, parity, stop bits, and slave address are all the same.
2. Make sure that the SDM230-Modbus is connected to the Modbus master correctly.
3. If the SDM230-Modbus is still not communicating, try restarting both the SDM230-Modbus and the Modbus master.

Issue: The data that is being read from the SDM230-Modbus is incorrect.

Solution:

1. Check the Modbus settings on the SDM230-Modbus and the Modbus master. Make sure that the data is being read from the correct registers.
2. If the data is still incorrect, try restarting both the SDM230-Modbus and the Modbus master.
3. You can also try using a different Modbus master to see if the data is being read correctly.

Issue: The SDM230-Modbus is not sending out alerts.

Solution:

1. Check the alert settings on the SDM230-Modbus. Make sure that the alerts are enabled and that the correct thresholds are set.
2. If the alerts are still not being sent, try restarting the SDM230-Modbus.
3. You can also try checking the logs on the SDM230-Modbus to see if there are any errors that are preventing the alerts from being sent.

Here are some additional tips for troubleshooting the SDM230-Modbus:

• Use a known-good Modbus master to test the SDM230-Modbus.
• Use a logic analyzer to capture the Modbus traffic between the SDM230-Modbus and the Modbus master.
• Contact Eastron technical support for assistance.

I hope this helps!