Moxa NPort IA5250A-G2

The Moxa NPort IA5250A-G2 is a rugged, industrial-grade 2-port serial device server designed for reliable serial-to-Ethernet connectivity in harsh automation environments. Supporting RS-232/422/485 on both ports and equipped with dual 10/100BaseT(X) Ethernet interfaces, it ensures seamless integration of legacy serial devices into modern IP-based networks. With advanced surge protection, dual DC power inputs, and wide-temperature operation, the NPort IA5250A-G2 delivers dependable performance in critical applications such as power automation, oil & gas, transportation, and factory control.

Key Features

• Serial Interfaces: 2 x RS-232/422/485 (DB9 connectors)
• Ethernet Interfaces: 2 x 10/100BaseT(X) RJ45 (dual IP or switch mode)
• Magnetic Isolation: 1.5 kV built-in
• Surge Protection: IEC 61000-4-5 compliant for serial, Ethernet, and power lines
• Operating Modes: Real COM, TCP Server, TCP Client, UDP, Pair Connection, Terminal, Reverse Terminal
• Management: Web console (HTTP/HTTPS), SNMPv1/v2c/v3, MXview, MXconfig
• Security: ECC-256/384/521, RSA-1024/2048/3072/4096, AES-128/256, SHA-256/384, HMAC, Secure Boot, TRNG
• Power Inputs: Dual redundant DC inputs (12–48 VDC)
• Relay Output: Configurable alerts for Ethernet or power failures
• Operating Temperature: -40 to 75°C (wide-temp models)
• Housing: Metal, IP30-rated, DIN-rail mountable
• Certifications: DNV, ATEX Zone 2, IECEx, CID2