Moxa NPort IA5250-TB-G2
The Moxa NPort IA5250-TB-G2 is a rugged, industrial-grade 2-port serial device server built for harsh operating environments. It supports RS-232/422/485 on its serial ports (via terminal block connectors), and includes dual 10/100BaseT(X) Ethernet interfaces with magnetic isolation. With integrated surge protection, wide input voltage range, and comprehensive industrial certifications, it provides reliable and secure serial-to-Ethernet connectivity in critical automation, energy, and infrastructure systems.
Key Features
- Serial Interfaces: 2 × RS-232/422/485 (5-pin terminal block connectors)
- Ethernet Interfaces: 2 × 10/100BaseT(X) RJ45 (auto MDI/MDI-X)
- Magnetic Isolation: 1.5 kV built-in
- Surge Protection: IEC 61000-4-5 compliance for signal, power, and Ethernet lines
- Operating Modes: Real COM, TCP Server, TCP Client, UDP, Reverse Terminal, RFC 2217, Pair Connection, etc.
- Management: Web console (HTTP/HTTPS), SNMPv1/v2c/v3, Device Search Utility, MCC tool
- Security: Secure Boot, True Random Number Generator, ECC, RSA, AES, SHA, HMAC
- Power Input: Terminal block dual DC input (12–48 VDC)
- Relay Output: Configurable alerts for Ethernet or power failures
- Operating Temperature: –40 to 75 °C (wide-temperature model)
- Housing: Metal enclosure, IP30 rated, DIN-rail mountable
- Certifications & Standards: EN 55032/35, IEC 61000 series, ATEX / IECEx / DNV (model dependent)
- Dimensions & Weight: 25 × 89 × 129 mm, ~394 g