MOXA NPort 5430 Serial to Ethernet Device Server
- Model: NPort 5430
MOXA NPort 5430 INTRODUCTION
The Moxa NPort 5430 serial to Ethernet device server is a
specialized high-density solution within the Moxa NPort 5400 Series, serving as
a critical pillar for industrial edge connectivity. By functioning as both a
general device server and a high-performance serial device server, it bridges
the gap between modern Ethernet backbones and legacy field equipment. In
factory automation and maritime applications, the NPort 5430 makes a decisive
difference by allowing engineers to consolidate their architecture, supporting
4 serial ports with the RS-422/485 standard to manage multiple controllers or
sensors simultaneously. This model is built for the practicalities of the
industrial floor, featuring a secure terminal block serial interface connector,
a 0 to 55°C operating temperature range, and a flexible 12 to 48 VDC input
voltage. For professionals looking to modernize their communication systems
without replacing expensive legacy hardware, the Moxa NPort 5430 device server
offers the perfect blend of port density and rugged reliability. You can
explore the full technical specifications and wiring diagrams in the Moxa NPort 5430 datasheet.
As an Authorized Distributor of MOXA, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy MOXA NPort 5430 Serial to Ethernet Device Server online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
You can also find the NPort 5450 and NPort 5450I-T models in the MOXA NPort 5400 Series.
MOXA NPort 5430 CERTIFICATIONS
The Moxa NPort 5430 serial to Ethernet device server is engineered to survive the electrical and environmental challenges inherent in heavy industry and marine settings. It is fully compliant with stringent EMC, EMS, and EMI standards, ensuring that data transmission remains clean and uninterrupted even in the presence of high-frequency interference from motors or radio equipment. Furthermore, its DNV maritime certification confirms its suitability for use on ships and offshore platforms, where it must withstand constant vibration and salt-air environments. Choosing a device with these certifications ensures that your network infrastructure meets global safety and performance benchmarks, providing long-term stability for your mission-critical systems.

| Serial-to-Ethernet : Interface | |
| 10/100Mb RJ45 (Megabit) Ports | Yes : 1 Port |
| 100BaseFX Ports | No |
| Digital Input Channels | No |
| Digital Output Channels | No |
| Magnetic Isolation Protection | 1.5 kV (built-in) |
| Alarm Contact Channels | No |
| Protocols | - |
| Serial-to-Ethernet : Serial Interface | |
| Number of Ports | 4 Ports |
| Serial Standards | RS-422/485 |
| Serial-to-Ethernet : Serial Communication Parameters | |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, Even, Odd, Space, Mark |
| Flow Control | RTS/CTS (RS-232 only), DTR/DSR (RS-232 only), XON/XOFF |
| Baudrate | Supports standard baudrates (unit=bps): 50, 75, 110, 134, 150, 300, 600, 1200, 1800, 2400, 4800, 7200, 9600, 19200, 38400, 57600, 115200, 230.4k, 460.8k, 921.6k |
| Isolation | No |
| Serial-to-Ethernet : Serial Signals | |
| RS-232 | - |
| RS-422 | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-4w | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-2w | Data+, Data-, GND |
| Serial-to-Ethernet : Communication details | |
| Wireless Standards | No |
| Maximum data transfer speed | No |
| Maximum direct range | No |
| Serial-to-Ethernet : Power Requirements | |
| Connection | 1 removable 3-contact terminal block(s), Power input jack |
| Input Voltage | 12 to 48 VDC, 24 VDC for DNV (Dual power inputs) |
| Input Current | 320 mA @ 12 VDC |
| Serial-to-Ethernet : General | |
| Management | ARP, BOOTP, DHCP Client, DNS, HTTP, HTTPS, ICMP, IPv4, LLDP, Rtelnet, SMTP, SNMPv1/v2c, TCP/IP, Telnet, UDP |
| MTBF | 826,688 hrs |
| Compatible operating systems | Windows 11/10/8.1/8/7/Vista/XP/ME/98/95, Windows Server 2022/2019/2016/2012 R2/2012/2008 R2/2008/2003/2000/NT, Windows Embedded CE 5.0/6.0, Windows XP Embedded |
| Fixed TTY Drivers | macOS Versions: 10.12 to 10.15, 11.x, SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X |
| Linux Real TTY Drivers | Kernel Versions: 6.x, 5.x, 4.x, 3.x, 2.6.x, and 2.4.x |
| Automatic Reboot Trigger | Built-in WDT |
| Serial-to-Ethernet : Security | |
| Authentication | Local database |
| Security | Protocols: HTTPS (TLS 1.2), SNMPv3 |
| Encryption | HTTPS, AES-128, RSA-1024, SHA-1, SHA-256 |
| Serial-to-Ethernet : Features and capabilities | |
| Display | Yes |
| Serial-to-Ethernet : Physical Characteristics | |
| Dimensions | with ears: 181 x 103 x 33 mm (7.14 x 4.06 x 1.30 in), without ears: 158 x 103 x 33 mm (6.22 x 4.06 x 1.30 in) |
| Standards and Certifications | EMC: EN 55032/35; EMI: CISPR 32, FCC Part 15B Class A; EMS: IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m, IEC 61000-4-4 EFT: Power: 2 kV; Signal: 0.5 kV, IEC 61000-4-5 Surge: Power: 1 kV; Signal: 1 kV, IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m, IEC 61000-4-8 PFMF, IEC 61000-4-11; Safety: UL 62368-1; Maritime: DNV; Telcordia (Bellcore) Standard TR/SR |
| Installation | Desktop, DIN-rail mounting (with optional kit), Wall mounting |
| Housing | Metal |
| Operating Temperature | 0 to 55°C (32 to 131°F) |
| Storage Temperature | -40 to 75°C (-40 to 167°F) |
| Operation Humidity | 5 to 95% (non-condensing) |
| Weight | 0.74Kg |