NB-IoT gateway SCB111-485-NB-DC

NB-IoT gateway
NB-IoT gateway
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industrial, NB-IoT
RS-485, cellular, Modbus, MQTT
Other characteristics
compact, for sensors


The outdoor serial RS485 to NB-IoT gateway SCB111-485-NB-DC reads data from RS485 RTU devices or sensors and sends it to the cloud server in MQTT protocol by NB-IoT or LTE Cat M1 cellular network. To ensure data security, the communications are with AES128-bit encryption. The gateway can connect to max. 25 RTU devices or sensors. The field configuration is done by MicroUSB with Windows utility and ThingsMaster OTA can monitor the device status remotely. The gateway is designed in a compact, palm-size IP54 outdoor enclosure to connect standard 2-wires RS485 RTU devices. NB-IoT Communication • LTE NB2/ Cat-M1 • LTE- FDD: B1/3/4/5/8/12/13/14/18/19/20/25/26/27 /28/66/71(Global Band) /72 (Europe Band) /85 • GSM850, EGSM900, DCS1800, PCS1900 Modbus RS485 Connection, Relay DO • One 2-wire RS485A, RS485B • One Dry Relay Output • One Internal Nano SIM slot for NB-IoT • 12V DC Power Input • Palm-size Wall Mounting Industrial Application • Outdoor IP54 Weatherproof Enclosure • -10 ~ 75°C / 90%H Environment Operating Temperature • Compliance IEC 61000-6-2/-6-4 Heavy Industrial EMC


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