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.
写真
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.
内蔵セキュリティ機能
AES-128 encryption, ECDHE, and authentication for sensitive serial-port operations help protect metering communications and device access.
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主要技術仕様
セルラー 2G/4G (LTE CAT 1)ハードウェアプラットフォーム 2.5MB RAM; 32MB FlashMetering Protocols IEC62056-21 Mode-C; DLMS/COSEMPlatform Access MQTT/MQTTS/VIKO/MASS/TeleMetriX Head-Endインターフェース 2 × RS485; 1 × USB2.0 Type-C; 1 × digital input; 1 × relay output力 12V DC ± 10%; 6W (MAX)寸法 114 × 74.4 × 45 mm動作環境 -30 to 70 °C; 0–93% ambient humidity保護 IP40
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Product Interfaces
セルラー 2G/4G (LTE CAT 1)USB 1 × USB2.0, Type-Cシリアルポート 2 × RS485; RS485: Data+, Data-, GNDSIMカード Mini SIM-2FF card, supports 1.8/3V SIM/UIM cardアンテナコネクタ 1 × Cellular Antennaボタン 1 × System reset buttonデジタル入力 1 × digital input; dry contact: Logic 0, Open; Logic 1, CloseRelay Output 1 × relay output: 240VAC/5A, latching relay
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ハードウェアプラットフォーム
ラム 2.5MBフラッシュ 32MB
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インターフェース
セルラー 2G/4G (LTE CAT 1)USB 1 × USB2.0, Type-Cシリアルポート 2 × RS485; RS485: Data+, Data-, GNDSIMカード Mini SIM-2FF card, supports 1.8/3V SIM/UIM cardアンテナコネクタ 1 × Cellular Antennaボタン 1 × System reset buttonデジタルI/O 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 / dayバッテリー Li-ion Battery, 300mAh, rechargeable and replaceable.
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力
電源 12V DC ± 10%消費電力 6W (MAX)
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機械的特性
取り付け Plug to the modem socket of the modular meters筐体材質 プラスチック寸法 114 × 74.4 × 45 mm保護 IP40
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Ambient Temperature and Humidity
Operation Temperature -30 ~ 70℃周囲の湿度 0–93%Declared Degree of Contamination 3Overvoltage Category CAT IIIElectrical Protection Class II
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導かれた
システム 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
その他 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
データシート
10.21.2026
2.6 MB
標準パッケージ*
- MG301-M Modular Metering Gateway *1
- Cellular Antenna *1
*Standard package contents vary by standard order codes.
お問い合わせ パッケージオプションの詳細については、直接お問い合わせください。
仕様
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主要技術仕様
セルラー 2G/4G (LTE CAT 1)ハードウェアプラットフォーム 2.5MB RAM; 32MB FlashMetering Protocols IEC62056-21 Mode-C; DLMS/COSEMPlatform Access MQTT/MQTTS/VIKO/MASS/TeleMetriX Head-Endインターフェース 2 × RS485; 1 × USB2.0 Type-C; 1 × digital input; 1 × relay output力 12V DC ± 10%; 6W (MAX)寸法 114 × 74.4 × 45 mm動作環境 -30 to 70 °C; 0–93% ambient humidity保護 IP40
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Product Interfaces
セルラー 2G/4G (LTE CAT 1)USB 1 × USB2.0, Type-Cシリアルポート 2 × RS485; RS485: Data+, Data-, GNDSIMカード Mini SIM-2FF card, supports 1.8/3V SIM/UIM cardアンテナコネクタ 1 × Cellular Antennaボタン 1 × System reset buttonデジタル入力 1 × digital input; dry contact: Logic 0, Open; Logic 1, CloseRelay Output 1 × relay output: 240VAC/5A, latching relay
-
ハードウェアプラットフォーム
ラム 2.5MBフラッシュ 32MB
-
インターフェース
セルラー 2G/4G (LTE CAT 1)USB 1 × USB2.0, Type-Cシリアルポート 2 × RS485; RS485: Data+, Data-, GNDSIMカード Mini SIM-2FF card, supports 1.8/3V SIM/UIM cardアンテナコネクタ 1 × Cellular Antennaボタン 1 × System reset buttonデジタルI/O 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 / dayバッテリー Li-ion Battery, 300mAh, rechargeable and replaceable.
-
力
電源 12V DC ± 10%消費電力 6W (MAX)
-
機械的特性
取り付け Plug to the modem socket of the modular meters筐体材質 プラスチック寸法 114 × 74.4 × 45 mm保護 IP40
-
Ambient Temperature and Humidity
Operation Temperature -30 ~ 70℃周囲の湿度 0–93%Declared Degree of Contamination 3Overvoltage Category CAT IIIElectrical Protection Class II
-
導かれた
システム 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
その他 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
ダウンロード
データシート
10.21.2026 2.6 MB
注文
標準パッケージ*
- MG301-M Modular Metering Gateway *1
- Cellular Antenna *1
*Standard package contents vary by standard order codes.
お問い合わせ パッケージオプションの詳細については、直接お問い合わせください。
関連事例
Modular Smart Meter Communication and Remote Data Acquisition
MG301-M adds cellular connectivity directly to compatible modular smart meters, enabling remote…
詳細はこちら →よくある質問
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.
