The Moxa NPort 5150 is a 1-port serial device server that connects RS-232/422/485 devices to Ethernet for reliable network access. With a 0 to 55°C operating temperature range, it’s well suited to standard industrial indoor environments where you want single-device serial-to-IP connectivity with multi-standard flexibility.

Why We Love This Product

• Single serial port with RS-232/422/485 support for flexible deployments
• 0 to 55°C operating range suits most control cabinet environments
• Great for “just one serial device needs Ethernet” retrofit scenarios
• More manageable and supportable than ad-hoc serial workarounds

How Our Customers Use It

• Connecting a single RS-485/RS-422/RS-232 device into an IP network
• Remote monitoring and maintenance for legacy serial-based equipment
• Incremental modernisation while keeping existing field devices
• Standardising serial connectivity across panels and small sites

Choosing Tips

• Choose NPort 5150 if you want RS-232/422/485 flexibility with a 0 to 55°C rating
• If you need the higher 0 to 60°C rating, choose the NPort 5150A variant
• If you only need RS-232, the NPort 5110/5110A options are typically the cleaner fit