NPS5130A - NetPortServer Industrial Compact Din-Rail RS485 Dual Serial Device Server with Modbus and MQTT Gateway
RS‑485 2‑Wire Serial Interface
Single RS‑485 port via terminal block, supporting Modbus RTU serial communication with long-distance transmission.
Modbus RTU to MQTT / Modbus TCP Protocol Gateway
Bridges legacy serial devices to cloud platforms or SCADA systems using structured JSON over MQTT or Modbus TCP.
Virtual COM Support & TCP/UDP Networking Modes
Works with Windows/Linux/macOS for COM port mapping, TCP server/client, and UDP support.
NTP Time Synchronization for Accurate Timestamping
Supports automatic network time syncing to maintain data accuracy across cloud applications.
Industrial Power Input (10–30 VDC)
Accepts wide voltage input with reverse polarity protection for field deployment.
Compact DIN-Rail or Wall-Mountable Housing
Fanless metal chassis designed for industrial cabinets and space-limited control boxes.
LED Indicators for Power, Serial, and Ethernet Status
Easy troubleshooting with front-facing indicators showing system and link status.
Operating Temperature –25 °C to +70 °C
Reliable in industrial, roadside, or outdoor edge node environments.
Cost-Effective Gateway for RS‑485 to IP/CLOUD Integration
Ideal for connecting industrial Modbus RTU devices to modern Ethernet-based networks.