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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) Mit Montagegehäuse (RK 4/12-L): IP54/IP66 | ||
| 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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| Direction | Protocol | Frequency | Bandwidth | Modulation | Duty-Cycle | Transmit Power (EIRP) |
|---|---|---|---|---|---|---|
| RX + TX | LoRaWAN | 868.1 MHz | +/- 0.0625 MHz | LoRa | ≤ 1% | ≤ 14 dBm |
| RX + TX | LoRaWAN | 868.3 MHz | +/- 0.0625 MHz | LoRa | ≤ 1% | ≤ 14 dBm |
| RX + TX | LoRaWAN | 868.3 MHz | +/- 0.0625 MHz | LoRa | ≤ 1% | ≤ 14 dBm |
| RX + TX | LoRaWAN | 868.3 MHz | +/- 0.125 MHz | LoRa | ≤ 1% | ≤ 14 dBm |
| RX + TX | LoRaWAN | 868.5 MHz | +/- 0.0625 MHz | LoRa | ≤ 1% | ≤ 14 dBm |
| RX + TX | LoRaWAN | 867.1 MHz | +/- 0.0625 MHz | LoRa | ≤ 1% | ≤ 14 dBm |
| RX + TX | LoRaWAN | 867.5 MHz | +/- 0.0625 MHz | LoRa | ≤ 1% | ≤ 14 dBm |
| RX + TX | LoRaWAN | 867.7 MHz | +/- 0.0625 MHz | LoRa | ≤ 1% | ≤ 14 dBm |
| RX + TX | LoRaWAN | 867.9 MHz | +/- 0.0625 MHz | LoRa | ≤ 1% | ≤ 14 dBm |
| RX + TX | Lobaro LoRa P2P | 869.525 MHz | +/- 0.0625 MHz | LoRa | ≤ 10% | ≤ 14 dBm |
| RX | wMBUS C1/T1 | 868.95 MHz | +/- 0.050 MHz | FSK | - | - |
| RX | wMBUS S1 | 868.3 MHz | +/- 0.050 MHz | FSK | - | - |
| RX + TX | NB-IoT Band 8 | 880-915 MHz (up) 925-960 MHz (down) | 25 MHz | NB-IoT | - | ≤ 23 dBm |
| RX + TX | NB-IoT Band 20 | 832-862 MHz (up) 791-821 MHz (down) | 30 MHz | NB-IoT | - | ≤ 23 dBm |
| RX + TX | NB-IoT Band 3 | 1710-1785 MHz (up) 1805-1880MHz (down) | 75 MHz | NB-IoT | - | ≤ 23 dBm |
Relay PW20L Level Converter
Datasheet of the PW20L/RS485 level converter by Relay, that is sold bundled with the Gateway in Order Number 8000200: PW20L_RS485_DE_V03.pdf (German).