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
Specifications:
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Specifications![]() | |
| Product Code | MLS-CTRL-UC300![]() |
| Wireless Transmission | |
| Technology | LoRaWAN or 2G/3G/4G (Hardware Optional) |
| LoRaWAN | |
| Antenna Connector | 1 x 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 x 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 x DI + 2 x 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 x RS232 + 1 x RS485 |
| Baud Rate | 1200~115200 bps |
| Protocol | Transparent (RS232), Modbus RTU (RS485) |
| Analog Input | |
| Ports | 2 x 4~20 mA + 2 x 0~10 V |
| Resolution | 12 bit |
| Analog Input (RTD) | |
| Ports | 2 x PT100 RTD Input |
| Input Connections | 2, 3-wire |
| Resolution | 12 bit |
| Range | -200°C ~ 800°C |
| Others | |
| Configuration Port | 1 x Type-C |
| LED Indicators | 1 x System, 1 x 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 x 70 x 22 mm (3.66 x 2.76 x 0.87 in) |
| Installation | Desktop, Wall Mounting, DIN Rail Mounting |
Sold by ComX Computers
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.