M-Bus NB-IoT Gateway| ECL-GW-T8-NBMB
ECL-GW-T8-NBMB is a state of the art M-Bus NB-IoT Gateway designed mainly for use in remote water meter reading applications.
It can be provided with Wired M-Bus, Wireless M-Bus, RS485 interface options. Its software can be customized and be adapted to different reading standards, meter brands, models, data processing scenarios and data formats that can be requested by Smart Metering and Advanced Metering Infrastructure (AMI) Systems and can be easily updated over the air in a secure manner.
SPECIFICATIONS
- Size: 106 x 107 x 55 mm
- Weight: ~300 grams
- Sealable Terminal Cover, IP54
- Flame retardant (UL94V-0)
- Montage auf der Hutschiene oder als Tischgerät
- -35 … +75°C operating temperature
- -40 … +85°C storing temperature
- 55…435VAC operating voltage
- 6 KV Impact Resistance
- B1 @ H-FDD: 2100 MHz
- B3 @ H-FDD: 1800 MHz
- B8 @ H-FDD: 900 MHz
- B5 @ H-FDD: 850 MHz
- B20 @ H-FDD: 800 MHz
- B28 @ H-FDD: 700 MHz
- Data Transmission:
Single Tone: DL: 25.2 kbps UL: 15.625 kbps
Multi Tone: DL: 25.2 kbps UL: 54 kbps
Extended TBS/2 HARQ: DL: 125 kbps UL: 150 kbps
- Protocol Stacks: IPv4 IPv6 UDP CoAP LwM2M Non-IP DTLS TCP MQTT
- Point-to-point MO and MT
- PDU Mode
- NB1 according to 3GPP Rel.13
- 3GPP TS 27.007 V14.3.0 (2017-03) and Quectel Enhanced AT Commands
- USIM × 1: Supports 1.8/3.0 V USIM Card
- Maximum Output Power: 23 dBm ±2 dB
- Sensitivity: -129 dBm ±1 dB
- Power Consumption (Typical) : 3 μA @ PSM 0.5 mA @ Idle Mode, DRX = 2.56 s, ECL0
- LTE Cat NB1 Connectivity:
- 250 mA @ Radio Transmission, 23 dBm (B1/B3)
- 220 mA @ Radio Transmission, 23 dBm (B8/B5/ B20)
- 280 mA @ Radio Transmission, 23 dBm (B28)
- 130 mA @ Radio Transmission, 12 dBm (B1/B3/ B8/B5/B20/B28)
- 70 mA @ Radio Transmission, 0 dBm (B1/B3/B8/ B5/B20/B28)
- 60 mA @ Radio Reception
- DFOTA: Delta Firmware Upgrade Over-The-Air
- RAI: Release Assistance Indication
- ECID: Enhanced Cell ID
- OTDOA: Observed Time Difference of Arrival
- GCF (Global)
- CE (Europe)
- Anatel (Brazil)
- KC (South Korea)
- NCC (Taiwan, China)
- JATE/TELEC (Japan)
- RCM (Australia/New Zealand)
- NBTC (Thailand)
- IMDA (Singapore)
- Others: RoHS Compliant ATEX (Europe)
- ARM Microprocessor (32-bit ARM®
Cortex®-M4 120Mhz 1Mbyte Flash) - Real Time Clock (RTC)
- Built In Flash Memory (4Mbyte)
- Hardware Watchdog
- LED Status Indicators
- IPv4, IPv6, UDP, CoAP, LwM2M, Non-IP,
DTLS, TCP protocol stacks - CE Certified
- WMB1 – Wireless M-Bus Module (1 Slave)
(Alternative to Wired M-Bus)
433 or 868 MHZ Operation
1500 meters line of sight
TX at +10 dBm: 13.4 mA
Receiver Sensitivity –124 dBm
Long-Range Mode, –110 dBm at 50 kbps
Selectivity (±100 kHz): 56 dB
Blocking Performance (±10 MHz):90 dB
Programmable Output Power up to +15dBm
• MB1 – Wired M-Bus Module (1 Slave)
(Alternative to Wireless M-Bus)
1.5mA Idle Mode Current Supply Per Slave
Overload protection
Cable length can be up to 10 km
Up to 19200 bps communication - PULSE – Pulse Counter Interface
Can connect to pulse adapters for conventional mechanical water meters to account forward, reverse, total flow (adapter not included and obtained seperately depending on meter type)
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