UC300 IoT Controller for Data Acquisition

UC300 series is an IoT controller used for remote control and data acquisition from diverse devices. It contains multiple I/O interfaces including analog input, digital input, relay output, serial port, PT100 RTD input, which support remote device data transmission via LoRaWAN® or 3/4G networks. Besides, UC300 series supports multiple trigger conditions and actions which can work autonomously even when the network dropped. Combining with Milesight IoT Cloud solution, it can monitor and control remote devices via web server or mobile App easily. Adopting industrial design and IP30 metal case, UC300 is widely used in indoor applications like smart factory, building automation, etc.

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Specifications UC300
ModelUC300-470M/868M/915MUC300-L0xx
Data Interfaces
Interface Type3.5mm Terminal Block
Digital I/O
Ports4 × DI + 2 × DO
Digital InputOpto-isolated Digital Inputs, 3-24VDC Work Mode: Digital Input, Pulse Counter Input Frequency: ≤ 4000 Hz
Digital OutputSPDT Relay Contact Rating: Max 3A@DC 30 V or AC 250 V
Serial Port
Ports1 × RS232 + 1 × RS485
Baud Rate1200~115200 bps
ProtocolRS232: Transparent
RS485: Transparent, Modbus RTU
Analog Input
Ports2 × 4~20 mA + 2 × 0~10 V
Resolution12 bit
Analog Input (RTD)
Ports2 × PT100 RTD Input
Input Connections2, 3-wire
Resolution12 bit
Range-200°C ~ 800°C
Wireless Transmission
LoRaWAN®
ProtocolLoRaWAN®, Milesight D2D
FrequencyCN470/IN865/EU868/RU864/US 915/AU915/KR920/AS923-1&2& 3&4
Antenna Connector1 × 50 Ω SMA Connector (Center PIN: SMA Female)
Tx Power16 dBm (868 MHz)/20 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity-137 dBm @300bps
ModeOTAA/ABP Class C
Cellular Transmission