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Technical Characteristics
| Type | LOB-GW-DINRAIL-HYB-WMBUSMODBUS | ||
Description | Wireless M-Bus Hybrid Modbus Gateway (ext. Power) | ||
| Cellular NB-IoT / LTE Cat. M1 Modem | |||
| LTE SiP | Nordic nRF9160 | ||
| Antenna | External Antenna (SMA female) (≤ 2 dBi) | ||
| Supported LTE Band |
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| SIM card slot | 4FF (Nano SIM) | ||
| Supported LTE modes |
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| Data Upload | Secure CoAP over DTLS (via Lobaro IoT Platform) | ||
| LoRaWAN Upload | |||
| LoRaWAN Protocoll Version | V1.0.2, EU-868 | ||
| Activation method | Over-the-air activation (OTAA) Activation by personalization (ABP) | ||
| Typically RF range | ≤ 2km | ||
| Ideal RF range | ≤ 10km (free line of sight) | Wireless M-Bus communication | |
| Antenna | External Antenna (SMA female) (≤ 2 dBi) | ||
| Frequencies | 868.3 MHz, 868.95 MHz | ||
| Supported wireless M-Bus modes | Unidirectional 868 MHz modes according to EN13757-4:
Proprietary formats:
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| Telegram storage size | 64 kByte storage
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| Maximum white list size | minimum 150 different meters (2 KByte config size) | ||
| White list filters |
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| Supported meters per gateway |
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| Encryption | AES128 (Mode 5 + Mode 7) | ||
| RF reception range |
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| Modbus communication | |||
| Suported Types | RTU, ASCII TCP (not yet) | ||
| Firmware features |
| Firmware features |
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| Additional I/O | |||
| Local configuration port | PC based initial configuration via USB adapter | ||
| LED | RGB Led to signal different operating modes | ||
| Power Supply | |||
| Supply Voltage Connection | Phönix Terminal Block | ||
| Supply Voltage Range | 12 - 24 Volt (DC) | ||
| Max. Power Consumption | ≤ 2W | ||
| Typical Power Consumption | ≤ 1.5W | ||
| Mechanical dimensions | |||
| Size (Din-Rail Housing) | 3 TE: 53mm (W) x 77mm (L) x 32mm (H) | ||
| Size Wall Mount Housing | 130mm (W) x 130mm (L) x 75mm (H) | ||
| IP Rating | IP20 (indoor) | ||
| Weight without antenna (Din-Rail Housing) | ≤ 50 g | ||
| Environmental Requirements | |||
| Operating Temperature | -20°C to +55 °C | ||
| Rel. Humidity | 20 - 70 % fR, non-condensing | ||
| Max. Installation Height | 2 m | ||
| Conformity | |||
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