MN-NIO PoE Network IO Monitor | Industrial Multi-Protocol IoT Controller

MN-NIO IO Monitor
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The MONIGEAR MN-NIO Network IO Monitor is a powerful, programmable industrial-grade IoT controller designed for SCADA systems, building automation, and remote monitoring applications. With 8 digital inputs, 4 digital outputs, 8 analog inputs (4-20mA), and advanced Lua scripting capabilities, this versatile device provides comprehensive monitoring, control, and intelligent automation.

Key Features

  • 8 DI (Dry contact),4 DO Relay output control,8 AI 4-20mA interface can be connected to sensors of various specifications.
  • Supports Multiple Industry-Standard Communication Protocols: Modbus TCP, SNMP, BACnet, and MQTT. Our system is compatible with all these protocols and can deliver data in multiple formats simultaneously. Comprehensive support for SNMP v1/v2/v3 and SNMP Trap v2c/v3. High security product: supports TLS encrypted communication, featuring both unidirectional and bidirectional certificate authentication capabilities.
  • Advanced SNMP Support: Full compatibility with SNMP v1/v2/v3 and SNMP Trap v2c/v3, featuring enterprise-level security for critical infrastructure monitoring.
  • Proactive Alerts – Instant email notifications when thresholds are exceeded (fully customizable triggers). IFTTT Automation – Trigger smart actions (e.g., activate HVAC, log to Google Sheets, or Telegram alerts) via Webhook integration.
  • Using the standard MQTT protocol, a real IoT direct connected product, building a cost-effective application system for AWS/Azure/Tuya.
  • Support Lua scripts for on-site logic programming, allows users to perform secondary development.
  • Support IEEE 802.3af standard PoE power supply, and also support DC 12V auxiliary power supply.
  • Easy to use: A graphical interface configuration tool supporting Windows, Linux, and macOS platforms with online remote upgrade capability for simplified product deployment and maintenance.
  • Professional Certification: Certified through FCC/CE-EMC/ROHS, meeting the high standards and strict requirements of the market.
  • Your Data, Your Control: MONIGEAR's sensor puts security first—whether cloud-connected or fully self-contained.
Product Features

Typical Scenarios

Data center room
sewage treatment plant
Laboratory/Clean Room
Food cold chain warehousing
Warehousing and logistics
Substation/Distribution Room
Agricultural greenhouse
Smart grain silo/grain depot

Technical Specifications

Digital Input 8-channel DI digital input interface, Input signal type 1(IEC61131). DI1-DI4 are sink (IEC positive) type.DI5 and DI8 can be configured with the sink/source (IEC positive/negative)type.
Digital Output 4-channel DO mechanical relay output interface.Switch capacity:5A, 240V AC/30V DC.
Analogue input 8-channel Analogue 4-20mA current input interface.The input resistance is 100 ohms.
Network communication interface 10/100M Base Tx Ethernet port (supports PoE power supply).
Communication Protocol Support multiple TCP/IP based application layer protocols: MQTT/MQTTS,SNMP, Modbus TCP, BACNet.
Console interface 1 RS232 configuration port, baud rate 115200bps, 8N1, no flow control.
Serial communication interface 1 RS485 ports, maximum baud rate of 200Kbps, isolation voltage of3000VDC.
Power supply You can choose between POE power supply or auxiliary power supply. POE power supply: Compatible with the IEEE 802.3at standard Auxiliary power supply: DC12V/DC24V.
Appearance size Length*widget*hight(mm) = 166*88*61
Weight About 600g