NPort Express DE-311
1-port RS-232/422/485 serial device server
- Description Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
- Thông số Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
- Ordering Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
- Tài liệu Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
Features and Benefits
- 3-in-1 serial port: RS-232, RS-422, or RS-485
- Versatile operation modes, including TCP Server, TCP Client, UDP, Ethernet Modem, and Pair Connection
- Real COM/TTY drivers for Windows and Linux
- 2-wire RS-485 with patented Automatic Data Direction Control (ADDC®)
- Built-in 15 kV ESD protection for all serial signals
Overview
The NPort® DE-211 and DE-311 are 1-port serial device servers that support RS-232, RS-422, 4-wire RS-485, 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.
| • Ethernet Interface | |
| Number of Ports | 1 |
| Speed | 10/100 Mbps, auto MDI/MDIX |
| Connector | 8-pin RJ45 |
| Magnetic Isolation Protection | 1.5 kV built-in |
| • Serial Interface | |
| Number of Ports | 1 |
| Serial Standards | RS-232/422/485 (selectable by DIP Switch) |
| Connector | DB9 female |
| Serial Line Protection | 15 kV ESD protection for all signals |
| RS-485 Data Direction Control | ADDC® (automatic data direction control) |
| • 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, XON/XOFF |
| Baudrate | 150 bps to 230.4 kbps |
| • Serial Signals | |
| RS-232 | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 | Tx+, Tx-, Rx+, Rx-, RTS+, RTS-, CTS+, CTS-, GND |
| RS-485-2w | Data+, Data-, GND |
| • Software | |
| Network Protocols | DHCP, BOOTP, Telnet, TCP, UDP, IPv4, ICMP, ARP |
| Configuration Options | Serial Console, Telnet Console, Windows Utility |
| Windows Real COM Drivers | Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1 (x86/x64), Windows 2008 R2/2012/2012 R2 (x64), 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 | Linux 2.4.x, 2.6.x, 3.x |
| • Physical Characteristics | |
| Housing | Metal |
| Weight | 480 g |
| Dimensions | Without ears: 67 x 100.4 x 22 mm (2.64 x 3.95 x 0.87 in) With ears: 90.2 x 100.4 x 22 mm (3.55 x 3.95 x 0.87 in) |
| • Environmental Limits | |
| Operating Temperature | 0 to 55°C (32 to 131°F) |
| Storage Temperature | -40 to 75°C (-40 to 167°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| Altitude | Up to 2000 m |
| Note | Please contact Moxa if you require products guaranteed to function properly at higher altitudes. |
| • Power Requirements | |
| Input Voltage | 9 to 30 VDC |
| Power Consumption | 300 mA @ 9 V, 150 mA @ 24 V |
| • Standards and Certifications | |
| Safety | UL 60950-1, EN 60950-1 |
| EMC | CE, FCC |
| EMI | EN 55022 Class B, FCC Part 15 Subpart B Class A |
| EMS | EN 55024 |
| Medical | EN 60601-1-2 Class B, EN 55011 |
| • Reliability | |
| MTBF (mean time between failures) | 225,529 hrs |
| • Warranty | |
| Warranty Period | 5 years |
| Details | See www.moxa.com/warranty |
To request a quote, indicate which items you are interested in below and click “Get a Quote”.
Available Models
| Model No. | Description | |
|---|---|---|
| DE-311 | 1-port RS-232/422/485 device server with 10/100 Mbps Ethernet connection |
Optional Accessories
| Model No. | Description | |
|---|---|---|
| TB-M9 | DB9 male DIN rail wiring terminal |
| Model No. | Description | |
|---|---|---|
| DK35A | DIN-Rail Mounting Kit (35 mm) |
Dimensions
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Pin Assignment
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