MG301-M
Modular MASS Modem
MG301-M is a modular cellular modem designed for automated meter reading. It plugs into compatible modular meters and connects them to head-end systems over 2G/4G networks, supporting standard metering protocols for remote data collection.
MG301-M
Modular MASS Modem
MG301-M is a modular cellular modem designed for automated meter reading. It plugs into compatible modular meters and connects them to head-end systems over 2G/4G networks, supporting standard metering protocols for remote data collection.
PHOTO
Purpose-Built for Modular Metering
Modular Design for Easy Integration
Designed to plug into the modem socket of compatible modular meters, enabling cellular communication without a separate external gateway.
Reliable 2G/4G Connectivity
LTE Cat.1 connectivity, automatic reconnection, and built-in watchdog mechanisms help maintain reliable communication across distributed metering sites.
Standard Metering Protocols
Supports IEC 62056-21 Mode C and DLMS/COSEM for communication with compatible meters and automated data collection.
Head-End System Connectivity
Supports MASS, VIKO, TeleMetriX Head-End, and MQTT/MQTTS for data communication with compatible meter data collection systems.
Flexible Interfaces for Meter Integration
Dual RS485 ports, one digital input, and one latching relay output support connectivity and integration with metering equipment.
Fonctions de sécurité intégrées
AES-128 encryption, ECDHE, and authentication for sensitive serial-port operations help protect metering communications and device access.
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Caractéristiques techniques clés
Cellulaire 2G/4G (LTE CAT 1)Plateforme matérielle 2.5MB RAM; 32MB FlashMetering Protocols IEC62056-21 Mode-C; DLMS/COSEMPlatform Access MQTT/MQTTS/VIKO/MASS/TeleMetriX Head-EndInterfaces 2 × RS485; 1 × USB2.0 Type-C; 1 × digital input; 1 × relay outputPouvoir 12V DC ± 10%; 6W (MAX)Dimensions 114 × 74.4 × 45 mmEnvironnement d'exploitation -30 to 70 °C; 0–93% ambient humidityProtection IP40
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Product Interfaces
Cellulaire 2G/4G (LTE CAT 1)USB 1 × USB2.0, Type-CPort série 2 × RS485; RS485: Data+, Data-, GNDCarte SIM Mini SIM-2FF card, supports 1.8/3V SIM/UIM cardConnecteur d'antenne 1 × Cellular AntennaBouton 1 × System reset buttonEntrée numérique 1 × digital input; dry contact: Logic 0, Open; Logic 1, CloseRelay Output 1 × relay output: 240VAC/5A, latching relay
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Plateforme matérielle
BÉLIER 2.5MBÉCLAIR 32MB
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Interfaces
Cellulaire 2G/4G (LTE CAT 1)USB 1 × USB2.0, Type-CPort série 2 × RS485; RS485: Data+, Data-, GNDCarte SIM Mini SIM-2FF card, supports 1.8/3V SIM/UIM cardConnecteur d'antenne 1 × Cellular AntennaBouton 1 × System reset buttonE/S numériques 1 × digital input: Dry contact: Logic 0, Open; Logic 1, Close; 1 × relay output: 240VAC/5A, Latching Relay
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Other Hardware
RTC Real time clock operated from on-board coin-cell batteryPunctuality Accuracy 0.5S / dayBatterie Li-ion Battery, 300mAh, rechargeable and replaceable.
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Pouvoir
Alimentation 12V DC ± 10%Consommation d'énergie 6W (MAX)
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Caractéristiques mécaniques
Montage Plug to the modem socket of the modular metersMatériau de l'enveloppe PlastiqueDimensions 114 × 74.4 × 45 mmProtection IP40
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Ambient Temperature and Humidity
Operation Temperature -30 ~ 70℃Humidité ambiante 0–93%Declared Degree of Contamination 3Overvoltage Category CAT IIIElectrical Protection Class II
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DIRIGÉ
Système 1 × Power, 3 × CSQ, 1 × IP, 1 × 2G/4G, 2 × RS485, 1 × Relay
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Safety & EMC
Safety & EMC IEC 62368-1; EN 55032, Class B; EN 55035, Level 2
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Other Standards
Autres EN 60068-2-30; EN 60068-2-31; EN 60068-2-1; EN 60068-2-2; EN 62262; IEC 60529; IEC 60695-11-10 standard V-0 class
Fiches techniques
10.21.2026
2.6 MB
Forfait standard*
- MG301-M Modular Metering Gateway *1
- Cellular Antenna *1
*Standard package contents vary by standard order codes.
Contactez-nous directement pour en savoir plus sur nos options d'emballage.
Caractéristiques
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Caractéristiques techniques clés
Cellulaire 2G/4G (LTE CAT 1)Plateforme matérielle 2.5MB RAM; 32MB FlashMetering Protocols IEC62056-21 Mode-C; DLMS/COSEMPlatform Access MQTT/MQTTS/VIKO/MASS/TeleMetriX Head-EndInterfaces 2 × RS485; 1 × USB2.0 Type-C; 1 × digital input; 1 × relay outputPouvoir 12V DC ± 10%; 6W (MAX)Dimensions 114 × 74.4 × 45 mmEnvironnement d'exploitation -30 to 70 °C; 0–93% ambient humidityProtection IP40
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Product Interfaces
Cellulaire 2G/4G (LTE CAT 1)USB 1 × USB2.0, Type-CPort série 2 × RS485; RS485: Data+, Data-, GNDCarte SIM Mini SIM-2FF card, supports 1.8/3V SIM/UIM cardConnecteur d'antenne 1 × Cellular AntennaBouton 1 × System reset buttonEntrée numérique 1 × digital input; dry contact: Logic 0, Open; Logic 1, CloseRelay Output 1 × relay output: 240VAC/5A, latching relay
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Plateforme matérielle
BÉLIER 2.5MBÉCLAIR 32MB
-
Interfaces
Cellulaire 2G/4G (LTE CAT 1)USB 1 × USB2.0, Type-CPort série 2 × RS485; RS485: Data+, Data-, GNDCarte SIM Mini SIM-2FF card, supports 1.8/3V SIM/UIM cardConnecteur d'antenne 1 × Cellular AntennaBouton 1 × System reset buttonE/S numériques 1 × digital input: Dry contact: Logic 0, Open; Logic 1, Close; 1 × relay output: 240VAC/5A, Latching Relay
-
Other Hardware
RTC Real time clock operated from on-board coin-cell batteryPunctuality Accuracy 0.5S / dayBatterie Li-ion Battery, 300mAh, rechargeable and replaceable.
-
Pouvoir
Alimentation 12V DC ± 10%Consommation d'énergie 6W (MAX)
-
Caractéristiques mécaniques
Montage Plug to the modem socket of the modular metersMatériau de l'enveloppe PlastiqueDimensions 114 × 74.4 × 45 mmProtection IP40
-
Ambient Temperature and Humidity
Operation Temperature -30 ~ 70℃Humidité ambiante 0–93%Declared Degree of Contamination 3Overvoltage Category CAT IIIElectrical Protection Class II
-
DIRIGÉ
Système 1 × Power, 3 × CSQ, 1 × IP, 1 × 2G/4G, 2 × RS485, 1 × Relay
-
Safety & EMC
Safety & EMC IEC 62368-1; EN 55032, Class B; EN 55035, Level 2
-
Other Standards
Autres EN 60068-2-30; EN 60068-2-31; EN 60068-2-1; EN 60068-2-2; EN 62262; IEC 60529; IEC 60695-11-10 standard V-0 class
Téléchargements
Fiches techniques
10.21.2026 2.6 MB
Commander
Forfait standard*
- MG301-M Modular Metering Gateway *1
- Cellular Antenna *1
*Standard package contents vary by standard order codes.
Contactez-nous directement pour en savoir plus sur nos options d'emballage.
Cas connexes
Modular Smart Meter Communication and Remote Data Acquisition
MG301-M adds cellular connectivity directly to compatible modular smart meters, enabling remote…
En savoir plus →Foire aux questions
What is MG301-M designed for?
MG301-M is a modular cellular modem designed for automated meter reading applications. It connects compatible modular meters to head-end systems over cellular networks, enabling remote meter data collection and monitoring.
How is MG301-M different from MG301?
MG301-M is designed to plug directly into the modem socket of compatible modular meters, while MG301 is a standalone metering gateway. The two products also differ in their interfaces, power requirements, and supported protocols.
What metering protocols does MG301-M support?
MG301-M supports IEC 62056-21 Mode C and DLMS/COSEM, enabling communication with meters that use these protocols.
What communication networks does MG301-M support?
MG301-M supports 2G and 4G LTE Cat.1 cellular connectivity. It also features automatic link detection, reconnection, and watchdog mechanisms to improve communication reliability.
