Milesight UC300 Series

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.

Specifications

Wireless Transmission


Technology
LoRaWAN® or 2G/3G/4G (Hardware Optional)



LoRaWAN®


Antenna Connector
1 × 50 Ω SMA Connector (Center PIN: SMA Female)

Frequency
CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4

Tx Power
16dBm (868MHz)/22dBm (915MHz)/19dBm (470MHz)

Sensitivity
-137dBm @300bps

Mode
OTAA/ABP Class C



Cellular


Antenna Connector
1 × 50 Ω SMA Connector (Center PIN: SMA Female)

SIM Slot
1 (Micro SIM-3FF)

Application Mode
TCP/UDP/MQTT/AWS/Milesight IoT Cloud/SMS



Data Interfaces


Interface Type
3.5mm Terminal Block



IO


Ports
4 × DI + 2 × DO

Digital Input
Opto-isolated Digital Inputs, 3-24VDC (pulse counter support)

Digital Output
SPDT Relay Contact Rating: 3A@DC Max: 30 V or AC Max: 250 V



Serial Port


Ports
1 × RS232 + 1 × RS485

Baud Rate
1200~115200 bps

Protocol
Transparent (RS232), Modbus RTU (RS485)



Analog Input


Ports
2 × 4~20 mA + 2 × 0~10 V

Resolution
12 bit



Analog Input (RTD)


Ports
2 × PT100 RTD Input

Input Connections
2, 3-wire

Resolution
12 bit

Range
-200°C ~ 800°C



Others


Configuration Port
1 × Type-C

LED Indicators
1 × System, 1 × ACT

Built-in
Watchdog, Timer


Physical Characteristics


Power Connector
3.5 mm Terminal Block

Power Supply
5-24 VDC

Color & Material
Black, Metal

Ingress Protection
IP30

Operating Temperature
-20°C ~ 60°C (-4°F to +140°F)

Relative Humidity
0% ~ 95% (non-condensing) at 25°C/77°F

Dimensions
93 × 70 × 22 mm (3.66 × 2.76 × 0.87 in)

Installation
Desktop, Wall Mounting, DIN Rail Mounting