The Moxa NPort 5110A is a compact 1-port RS-232 device server that connects a single RS-232 device to Ethernet for remote access and integration. With a 0 to 60°C operating temperature rating, it’s a dependable industrial choice when you want straightforward RS-232-to-IP connectivity without paying for features you won’t use.

Why We Love This Product

• Single-port RS-232-to-IP connectivity for clean, simple deployments
• 0 to 60°C operating range suits most industrial indoor installations
• Great value when you don’t need RS-422/485 support
• Ideal for retrofits where one legacy serial device needs to join the network

How Our Customers Use It

• Connecting a single RS-232 instrument, modem, or controller to an IP network
• Remote access for maintenance teams supporting serial devices across sites
• Modernising a system without replacing reliable RS-232 equipment
• Reducing downtime by enabling offsite diagnostics and configuration

Choosing Tips

• Choose NPort 5110A when your device is RS-232 only and you want the 0 to 60°C rating
• If you only need a 0 to 55°C rating, the NPort 5110 may be sufficient
• If you need RS-422/485 as well, choose the NPort 5150A instead