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Operating Temperature (0 to 55°C)
Relative Humidity (5 to 95% non-condensing)
Factory AutomationThe NPort® DE-211 and DE-311 are 1-port serial device servers that support RS-232, RS-422, and 2-wire RS-485. The DE-211 supports 10 Mbps Ethernet connections and has a DB25 female connector for the serial port. The DE-311 supports 10/100 Mbps Ethernet connections and has a DB9 female connector for the serial port. Both device servers are ideal for applications that involve information display boards, PLCs, flow meters, gas meters, CNC machines, and biometric identification card readers.
You can also find the DE-211 model in the Serial-to-Ethernet Converters.
Discover industrial automation solutions appropriate to your needs, and easily inquire about the MOXA DE-311 Serial To Ethernet Device Server through our user-friendly website via one of our Middle East branches (UAE (Dubai), KSA (Al Khobar, Riyadh), and Oman).
| serial-to-ethernet : Interface | |
| 10/100Mb RJ45 (Megabit) Ports | Yes : 1 Port |
| 100BaseFX Ports | No |
| Digital Input Channels | No |
| Digital Output Channels | No |
| Alarm Contact Channels | No |
| Magnetic Isolation Protection | 1.5 kV (built-in) |
| Protocols | - |
| serial-to-ethernet : Serial Interface | |
| Number of Ports | 1 Port |
| Serial Standards | RS-232, RS-422, RS-485 |
| Connector | DB9 female |
| Console Port | No |
| serial-to-ethernet : Serial Communication Parameters | |
| 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 |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, Even, Odd, Space, Mark |
| Flow Control | None, RTS/CTS, XON/XOFF |
| Isolation | No |
| serial-to-ethernet : Serial Signals | |
| RS-232 | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 | Tx+, Tx-, Rx+, Rx-, RTS+, RTS-, CTS+, CTS-, GND |
| RS-485-4w | - |
| 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 : General | |
| Management | ARP, BOOTP, DHCP Client, IPv4, TCP/IP, Telnet, UDP, ICMP |
| 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 |
| Linux Real TTY Drivers | Kernel versions: 2.4.x, 2.6.x, 3.x, 4.x, and 5.x |
| MTBF | 225,529 hrs |
| Automatic Reboot Trigger | No |
| serial-to-ethernet : Power Requirements | |
| Connection | - |
| Input Voltage | 9 to 30 VDC |
| Input Current | 300 mA @ 9 VDC, 150 mA @ 24 VDC |
| serial-to-ethernet : Security | |
| Security | No |
| Encryption | No |
| Authentication | No |
| serial-to-ethernet : Features and capabilities | |
| Display | No |
| serial-to-ethernet : Physical Characteristics | |
| Dimensions | with ears: 90.2 x 100.4 x 22 mm (3.55 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) |
| Installation | - |
| Standards and Certifications | EMC: EN 55032/35; EMI: CISPR 32, FCC Part 15B Class B; 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 61000-4-5 Surge: Power: 1 kV; Signal: 1 kV, IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m; Signal: 10 V/m, IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m, IEC 61000-4-11; Safety: UL 60950-1; Medical: EN 55011: 2007+A2: 2007 Class A (Group 1) compliant; Green Product: RoHS, CRoHS, WEEE; MIL-HDBK-217F |
| 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 | 480 g (1.06 lb) |
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