MOXA NPort 5210A Serial to Ethernet Device Server
- Model: NPort 5210A
MOXA NPort 5210A INTRODUCTION
The Moxa NPort 5210A serial to Ethernet device server ensures easy integration of serial devices into Ethernet systems,
instantly connecting them to the network. As part of the Moxa NPort series, the
NPort 5210A, which comes with an Adapter, offers dependable,
rugged, and intuitive serial connectivity, which makes it well-suited for
industrial uses like factory automation. It comes with the RS-232 serial
standard, supports a wide range of baud rates from 50 bps to 921.6 kbps, and
allows for flexible data communication. The device draws an input current of
119 mA @ 12 VDC and supports input voltages from 12–48 VDC to offer excellent
adaptability across power sources. Leveraging Moxa industrial edge connectivity
capabilities, this Moxa serial to Ethernet device server gives network-wide
access to serial devices through PC software, simplifies operations, and
enhances productivity. As a trusted member of the Moxa serial device server
lineup, it provides exceptional usability and stability.
Durable Design with a Wide Operating Temperature Range
Engineered for tough industrial settings, the Moxa NPort 5210A supports a broad operating temperature spectrum from 0 to
60°C (32 to 140°F) and ensures stable function under extreme conditions. The
NPort 5210A comes with a robust metal casing that allows it to be
mounted on desktops, walls, or DIN rails with an optional mounting kit. With
its storage temperature range mirroring its operational capacity and a relative
humidity tolerance of 5 to 95% (non-condensing), the NPort 5210A is tailored for resilience in harsh environments. This Moxa NPort 5210A serial device server is a dependable tool for securing consistent
network links in demanding conditions.
Surge Protection for Serial, Ethernet, and Power
Designed with advanced surge protection, the Moxa NPort 5210A device server shields serial, Ethernet, and power
connections from sudden voltage spikes caused by switching or lightning. This
high-level surge protection adheres to IEC 61000-4-5 standards, reinforces the
system’s durability, and ensures uninterrupted reliability in electrically
unstable environments. Thanks to this protective capability, the Moxa NPort 5210A serial converter can absorb, withstand surges, and ensure that
critical devices remain securely connected. Whether employed as a Moxa serial converter or in broader applications, the NPort 5210A converter
guarantees safety and continuous operations.
Simplified Setup with 3-Step Web-Based Configuration
Featuring an easy 3-step web-based setup interface, the Moxa NPort 5210A general device server offers a straightforward and
fast configuration process. The intuitive web console provides a step-by-step
guide for configuring the Ethernet-to-serial connection, helping reduce
deployment time and complexity. With the Moxa NPort 5100A Series, users can
have the device ready in under 30 seconds, streamlining installation and
enhancing operational workflows. For further technical details, refer to the
comprehensive Moxa NPort 5210A datasheet to support network
planning and deployment.
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 the MOXA NPort 5210A 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.
MOXA NPort 5210A CERTIFICATIONS
Certified for compliance with rigorous safety and
performance regulations, the Moxa NPort 5210A serial to Ethernet device server holds approvals in Safety, EMC, EMI, and EMS categories. As a
part of the general device servers and Moxa NPort family, these certifications
affirm its reliability in meeting industrial safety standards and sustaining
performance in high-interference environments. For those seeking to maintain
secure and stable connectivity in industrial networks, the Moxa NPort 5210A offers a proven and reliable solution.

| 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 | 2 Ports |
| Serial Standards | RS-232 |
| Connector | DB9 male |
| Console Port | No |
| 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 | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 | - |
| RS-485-4w | - |
| RS-485-2w | - |
| 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 (Dual power inputs) |
| Input Current | 119 mA @ 12 VDC |
| Serial-to-Ethernet : General | |
| Management | ARP, BOOTP, DHCP Client, DNS, HTTP, HTTPS, ICMP, IPv4, LLDP, SMTP, SNMPv1/v2c, Telnet, TCP/IP, UDP |
| MTBF | 847,750 hrs |
| Compatible operating systems | Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10/11 (x86/x64), Windows 2008 R2/2012/2012 R2/2016/2019 (x64), Windows Server 2022, Windows Embedded CE 5.0/6.0, Windows XP Embedded |
| Fixed TTY Drivers | SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X, macOS 10.12, macOS 10.13, macOS 10.14, macOS 10.15 |
| Linux Real TTY Drivers | Kernel versions: 2.4.x, 2.6.x, 3.x, 4.x, and 5.x |
| Automatic Reboot Trigger | Built-in WDT |
| Serial-to-Ethernet : Security | |
| Authentication | Local database |
| Security | Protocols: HTTPS (TLS 1.2) |
| Encryption | AES-128, RSA-1024, SHA-256, HTTPS, SHA-1 |
| Serial-to-Ethernet : Features and capabilities | |
| Display | No |
| Serial-to-Ethernet : Physical Characteristics | |
| Dimensions | with ears: 100 x 111 x 26 mm (3.94 x 4.37 x 1.02 in), without ears: 77 x 111 x 26 mm (3.03 x 4.37 x 1.02 in) |
| Standards and Certifications | EMC: EN 55032/35; EMS: IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m, IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV, IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV, IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m; Signal: 10 V/m, IEC 61000-4-8 PFMF, IEC 61000-4-11; EMI: CISPR 32, FCC Part 15B Class A; Safety: UL 60950-; Green Product: RoHS, CRoHS, WEEE; Telcordia (Bellcore) Standard TR/SR |
| Installation | Desktop, DIN-rail mounting (with optional kit), Wall mounting |
| Housing | Metal |
| Operating Temperature | 0 to 60°C (32 to 140°F) |
| Storage Temperature | -40 to 75°C (-40 to 167°F) |
| Operation Humidity | 5 to 95% (non-condensing) |
| Weight | 340 g (0.75 lb) |