MLS-CTRL-UC300 specification sheet

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Specifications for MLS-CTRL-UC300

Milesight DI/DO IoT controller used for Remote control and Data acquisition

MLS-CTRL-UC300 Gallery image 1 [Size: 748 (W) x 748 (H)]  


Milesight DI/DO IoT controller used for Remote control and Data acquisition, UC300-868M, 4x Digital Input, 2x Digital Output, 1x RS232, 1x RS485, 2x 4 - 20 mA Analog Input

Home Automation / Smart home

Milesight

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R 2 840.00 inc VAT
Overview:

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:

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specificationsspacer
Product CodeMLS-CTRL-UC300spacer
Wireless Transmission
TechnologyLoRaWAN or 2G/3G/4G (Hardware Optional)
LoRaWAN
Antenna Connector1 x 50 Ω SMA Connector (Center PIN: SMA Female)
FrequencyCN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4
Tx Power16dBm (868MHz)/22dBm (915MHz)/19dBm (470MHz)
Sensitivity-137dBm @300bps
ModeOTAA/ABP Class C
Cellular
Antenna Connector1 x 50 Ω SMA Connector (Center PIN: SMA Female)
SIM Slot1 (Micro SIM-3FF)
Application ModeTCP/UDP/MQTT/AWS/Milesight IoT Cloud/SMS
Data Interfaces
Interface Type3.5mm Terminal Block
IO
Ports4 x DI + 2 x DO
Digital InputOpto-isolated Digital Inputs, 3-24VDC (pulse counter support)
Digital OutputSPDT Relay Contact Rating: 3A@DC Max: 30 V or AC Max: 250 V
Serial Port
Ports1 x RS232 + 1 x RS485
Baud Rate1200~115200 bps
ProtocolTransparent (RS232), Modbus RTU (RS485)
Analog Input
Ports2 x 4~20 mA + 2 x 0~10 V
Resolution12 bit
Analog Input (RTD)
Ports2 x PT100 RTD Input
Input Connections2, 3-wire
Resolution12 bit
Range-200°C ~ 800°C
Others
Configuration Port1 x Type-C
LED Indicators1 x System, 1 x ACT
Built-inWatchdog, Timer
Physical Characteristics
Power Connector3.5 mm Terminal Block
Power Supply5-24 VDC
Color & MaterialBlack, Metal
Ingress ProtectionIP30
Operating Temperature-20°C ~ 60°C (-4°F to +140°F)
Relative Humidity0% ~ 95% (non-condensing) at 25°C/77°F
Dimensions93 x 70 x 22 mm (3.66 x 2.76 x 0.87 in)
InstallationDesktop, Wall Mounting, DIN Rail Mounting
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Specifications are subject to change without notice. E&OE. Prices are a guide only, and are valid on 2026-07-24 only, subject to stock being available.

The specifications displayed above applies to the the entrie range, and may not apply to this specific model. Kindly note that options CANNOT be changed for most models, and some options are not available in South Africa.