--- title: Which Modbus kWh-meters are compatible with Maxem? description: Modbus, RTU, TCP or meters integrated --- [Skip to content](https://support.maxem.io/what-modbus-kwh-meters-is-maxem-compatible-with#main-content) - [English](https://support.maxem.io/what-modbus-kwh-meters-is-maxem-compatible-with) - [Nederlands](https://support.maxem.io/nl/welke-modbus-kwh-meters-zijn-compatibel-met-maxem) English Show submenu for translations [![Logo-white](https://support.maxem.io/hs-fs/hubfs/Logo-white.png?width=230&height=37&name=Logo-white.png)](https://maxem.energy/) - Create support ticket Show submenu for Create support ticket - [Sales request](https://share-eu1.hsforms.com/2FZyysmEyRAKSZ2IKnHrf0Q2dyw99) - [Technical support](https://share-eu1.hsforms.com/26WB8z3cYTPWv02MIx6nr7w2dyw99) - [Finance support](https://share-eu1.hsforms.com/2mMsLOqRLQl2l8S6q3ZbgDA2dyw99) - [Report a bug](https://share-eu1.hsforms.com/220XTdV4ZQ726tz1CtoOw7A2dyw99) - [Feature request](https://share-eu1.hsforms.com/2g75JWLunRbqueEKBytvYvg2dyw99) Open main navigation Close main navigation - Create support ticket Show submenu for Create support ticket - [Sales request](https://share-eu1.hsforms.com/2FZyysmEyRAKSZ2IKnHrf0Q2dyw99) - [Technical support](https://share-eu1.hsforms.com/26WB8z3cYTPWv02MIx6nr7w2dyw99) - [Finance support](https://share-eu1.hsforms.com/2mMsLOqRLQl2l8S6q3ZbgDA2dyw99) - [Report a bug](https://share-eu1.hsforms.com/220XTdV4ZQ726tz1CtoOw7A2dyw99) - [Feature request](https://share-eu1.hsforms.com/2g75JWLunRbqueEKBytvYvg2dyw99) - - [English](https://support.maxem.io/what-modbus-kwh-meters-is-maxem-compatible-with) - [Nederlands](https://support.maxem.io/nl/welke-modbus-kwh-meters-zijn-compatibel-met-maxem) English Show submenu for translations How can we help you? - There are no suggestions because the search field is empty. 1. [Maxem Knowledge Base](https://support.maxem.io/?hsLang=en) 2. [Integrated Hardware](https://support.maxem.io/integrated-hardware?hsLang=en) 3. [kWh Meters](https://support.maxem.io/integrated-hardware?hsLang=en#kwh-meters) October 1, 2025 # Which Modbus kWh-meters are compatible with Maxem? ## Maxem's Seamless Integration with Modbus Protocols for Energy Management (EMS) ### Maxem Communication Protocols and Supported Meters Maxem’s energy management solutions are built on robust communication protocols, primarily Modbus RTU and Modbus TCP. These protocols enable seamless integration with a diverse array of kWh meters, ensuring reliable data exchange and system interoperability. **Modbus RTU** operates over RS-485, a standard for serial communication, allowing for efficient data transmission between devices. This protocol is ideal for environments where wired connections are feasible and reliable. **Modbus TCP**, on the other hand, utilizes Ethernet or IP networks, providing flexibility and scalability in networked environments. This protocol supports higher data rates and is suitable for modern, interconnected systems. Maxem continuously expands its list of compatible meters by collaborating with industry partners and customers. This proactive approach ensures that our solutions remain adaptable to new technologies and evolving project requirements. For a comprehensive list of supported meters, please refer to the tables below. If you need assistance verifying the compatibility of a specific meter, contact us at support@maxem.energy. Our team is ready to assist with integration and ensure your project’s success. #### **Overview of compatible Modbus TCP kWh-meters (preferred)** | | **Manufacturer** | **Type** | **Port** | **Preferred** | **Note** | | --- | --- | --- | --- | --- | --- | | 1 | Landis+Gyr | [E650](https://www.landisgyr.eu/product/landisgyr-e650/) with CU-XE module | 1502 | | | | 2 | Metcom | [MCS301](https://metcom-solutions.com/en/products/smart-energy.html) | 502 | | | | 3 | Metcom | **Blue2Box** | 502 | | Needs firmware update and Float64 | | 4 | Janitza | [UMG 509-PRO](https://www.janitza.com/en/products/umg-509-pro) | 502 | | | | 5 | Janitza | [UMG 604-PRO](https://www.janitza.com/files/download/datasheets/UMG-604/janitza-db-umg604pro-en.PDF) | 502 | | Old version, still supported | | 6 | Janitza | [UMG 605-PRO](https://www.janitza.com/files/download/datasheets/UMG-605/janitza-db-umg605pro-en.PDF) | 502 | ✅ | | | 7 | Phoenix Contact | [EEM-MA371](https://product-download.phoenixcontact.com/7455878?response-content-disposition=inline;%20filename%3D%22um_en_empro_din_rail_109357_en_00.pdf%22&Expires=1712669746&Signature=VQXmYm6pidjtaPj~YJKhnS72~7ginxPrPy4dAOzvQVWWhLWj4~37wYL~-a3DuRQhvgJZUWAo900q2~zDO6R1V5HeLvmLw7A5v7yXQys6nrwWVkf2p8PSsBC2L2rHDfOF5YgWwhVsaVt52~bDrWo~FVVpIB21BMqXxk3bCOdGHOXZ0rJA5SW~BlC2~XcsxkL4rPWgxCd2XSGGkNbglPw8tb7YDyK4sMt6wg9Vj9z4MMb8ndo5holSlrxurO3OXpyW-452AeT~Er~R0rN-WBuAtTIzhP~kkzQa1Map6T5UFKc3wWJd6MNFnfnE6BcUyoNE5K5EM4LOvvTULIqkTSm25Q__&Key-Pair-Id=K1I2N54A7B0GD) | 502 | | | | 8 | Socomec | **E48** | | ✅ | | | 9 | Bachmann | **POC (GMP232)** | 503 | | |   #### **Overview of compatible Modbus RTU kWh-meters** | | **Manufacturer** | **Type** | **Preferred** | | --- | --- | --- | --- | | 1 | ABB | [B23 112-10P](https://new.abb.com/products/2CMA100164R1000/b23-112-100) | | | 2 | ABB | [B23 212-100](https://www.abbconnect.nl/Details/Index.aspx/7392696001663?languageCode=nl&country=nl&ShowBorder=True) | | | 3 | ABB | [B24 112-100](https://new.abb.com/products/2CMA100178R1000/b24-112-100) | | | 4 | ABB | [B24 212-100](https://new.abb.com/products/2CMA100180R1000/b24-212-100) | ✅ | | 5 | ABB | [A43 112-100](https://new.abb.com/products/2CMA100244R1000/a43-112-100) | | | 6 | Controlin | [SKD-005-M](https://www.controlin.com/en/products/energy-meters/power-analyzers/skd-005-m/) | | | 7 | EMH | [LZQJ-XC](https://emh-metering.com/en/products/special-meters/lzqj-xc/) | | | 8 | Hager | [ECR300C](https://hager.com/uk/products/h/ecr300c-3ph-kwhmeter-via-ct-1-5a-4m-modbus-mid) | | | 9 | Hager | [ECR310D](https://hager.com/nl/catalogus/producten/ecr310d-kwh-meter-3f-direct-125a-6m-modbus-mid) | | | 10 | Hager | [ECR380D](https://hager.com/uk/products/h/ecr380d-3ph-kwhmeter-direct-80a-4m-modbus-mid) | | | 11 | Inepro | [PRO380](https://ineprometering.com/pro380/) | | | 12 | Xemex | [P1MB](https://xemex.eu/nl/producten/communicatiemodules/p1mb/) | | | 13 | Schneider Electric | [PowerLogic PM5111](https://www.se.com/be/nl/product/METSEPM5111/pm5111-meetcentrale-modbus-tot-15de-h-1do-33-alarmen-paneelmont-mid/) | | | 14 | Sineax | [DM5S](https://www.gossenmetrawatt.de/en/products/sineax-dm5s) | | | 15 | Socomec | [E44](https://www.socomec.be/nl/p/countis-e4x) | ✅ | | 16 | LeGrand | [EMDX3 4 120 43](https://www.legrand.com/ecatalogue/en/catalog/products/emdx3-energy-meter-tri-5a-230400v-rs485-2tariff-mid-412043) | | | 17 | LeGrand | [EMDX3 4 120 52](https://assets.legrand.com/pim/NP-FT-GT/EXB20068_Measuring_units_EMDX3_EN.pdf) | |       - 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