MOXA NPort 5210 Serial to Ethernet Device Server
- Model: NPort 5210
MOXA NPort 5210 INTRODUCTION
The Moxa NPort 5210 serial to Ethernet device server is a
compact and reliable dual-port device designed to make legacy equipment
instantly network-ready by converting RS-232 serial communication into
Ethernet-based connectivity. As a key component within the broader scope of
industrial edge connectivity, it enables seamless data exchange across modern
network architectures, making it especially valuable for factory automation,
oil and gas, and maritime applications that require stable and continuous device
communication. Positioned within Moxa’s well-established category of serial device servers, the NPort 5210 delivers essential features such as two RS-232
serial ports and configurable baud rates ranging from 110 bps to 230.4 kbps,
ensuring flexibility for diverse industrial protocols. As part of the trusted
NPort 5200 Series, this model offers the rugged reliability engineers depend
on, encouraging users to explore detailed specifications and deployment options
in the Moxa NPort 5210 datasheet before making a final selection.
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 5210 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 5210 CERTIFICATIONS
In addition to its performance strengths, the Moxa NPort 5210 upholds the quality standards expected from professional General Device Servers, ensuring safe and stable operation in harsh industrial conditions.
This device complies with essential safety, EMI, EMS, and maritime
requirements, reinforcing its suitability for installations exposed to
electrical noise, vibration, or fluctuating environmental conditions. These
certifications highlight Moxa’s commitment to delivering durable, field-proven
solutions that maintain communication integrity over time. Engineers seeking a
dependable and industry-certified serial-to-Ethernet device can confidently
adopt the NPort 5210, knowing it has been validated for demanding operational
environments and supported by comprehensive documentation for long-term
reliability.

| 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 | 8-pin RJ45 |
| 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): 110, 134, 150, 300, 600, 1200, 1800, 2400, 4800, 7200, 9600, 19200, 38400, 57600, 115200, 230400 |
| 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) |
| Input Voltage | 12 to 48 VDC |
| Input Current | 325 mA @ 12 VDC |
| Serial-to-Ethernet : General | |
| Management | DHCP Client, IPv4, SNTP, SMTP, SNMPv1, DNS, HTTP, ARP, BOOTP, UDP, TCP/IP, Telnet, ICMP |
| MTBF | 381,342 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 (password only) |
| Security | No |
| Encryption | No |
| Serial-to-Ethernet : Features and capabilities | |
| Display | No |
| Serial-to-Ethernet : Physical Characteristics | |
| Dimensions | with ears: 90 x 100.4 x 22 mm (3.54 x 3.95 x 0.87 in), without ears: 67 x 100.4 x 22 mm (2.64 x 3.95 x 0.87 in) |
| Standards and Certifications | EMC: EN 55032/35; EMI: CISPR 32, FCC Part 15B Class A; EMS: IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m, IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV, IEC 61000-4-5 Surge: Power: 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 60950-1; Medical: EN 55011: 2007+A2: 2007 Class A (Group 1) compliant, EN 60601-1-2: 2007 compliant; 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 55°C (32 to 131°F) |
| Storage Temperature | -40 to 75°C (-40 to 167°F) |
| Operation Humidity | 5 to 95% (non-condensing) |
| Weight | 340 g (0.75 lb) |