Serial-to-Ethernet Device Servers ® NPort DE-211/311 1-port RS-232/422/485 serial device servers NPort® DE-311 › 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 › 10M and 100M Ethernet speeds detected automatically › 2-wire RS-485 with patented Automatic Data Direction Control (ADDC®) › Built-in 15 KV ESD protection for all serial signals NPort® DE-211 See also NPort 5100A, p. 9-19 Overview The NPort® DE-211 and DE-311 are 1-port serial device servers that Mbps Ethernet connections and has a DB9 female connector for the support RS-232, RS-422, 4-wire RS-485, and 2-wire RS-485. The serial port. DE-211 supports 10 Mbps Ethernet connections and has a DB25 Both device servers are ideal for applications that involve information female connector for the serial port. The DE-311 supports 10/100 display boards, PLCs, flow meters, gas meters, CNC machines, and biometric identification card readers. Specifications Fixed TTY Drivers: SCO Unix, SCO OpenServer, UnixWare 7, UnixWare Ethernet Interface 2.1, SVR 4.2, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i Number of Ports: 1 Linux Real TTY Drivers: Linux kernel 2.4.x, 2.6.x, 3.0.x Speed: NPort DE-211: 10 Mbps, auto MDI/MDIX Physical Characteristics NPort DE-311: 10/100 Mbps, auto MDI/MDIX Housing: Metal Connector: 8-pin RJ45 Weight: 480 g Magnetic Isolation Protection: 1.5 KV built-in Dimensions: Without ears: 67 x 100.4 x 22 mm (2.64 x 3.95 x 0.87 in) Serial Interface With ears: 90.2 x 100.4 x 22 mm (3.55 x 3.95 x 0.87 in) Number of Ports: 1 Serial Standards: RS-232/422/485 (selectable by DIP Switch) Environmental Limits Connector: Operating Temperature: 0 to 55°C (32 to 131°F) NPort DE-211: DB25 female Storage Temperature: -40 to 75°C (-40 to 167°F) NPort DE-311: DB9 female Ambient Relative Humidity: 5 to 95% (non-condensing) Serial Line Protection: 15 KV ESD protection for all signals Power Requirements RS-485 Data Direction Control: ADDC® (automatic data direction Input Voltage: control) DE-211: 12 to 30 VDC Serial Communication Parameters DE-311: 9 to 30 VDC Data Bits: 5, 6, 7, 8 Power Consumption: Stop Bits: 1, 1.5, 2 NPort DE-211: 180 mA @ 12 V, 100 mA @ 24 V Parity: None, Even, Odd, Space, Mark NPort DE-311: 300 mA @ 9 V, 150 mA @ 24 V Flow Control: RTS/CTS, XON/XOFF Standards and Certifications Baudrate: 150 bps to 230.4 Kbps Safety: UL 60950-1, EN 60950-1 Serial Signals EMC: CE, FCC RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND EMI: EN 55022 Class B, FCC Part 15 Subpart B Class A RS-422: Tx+, Tx-, Rx+, Rx-, RTS+, RTS-, CTS+, CTS-, GND EMS: EN 55024 RS-485-4w: Tx+, Tx-, Rx+, Rx-, GND (DE-211 only) Medical: EN 60601-1-2 Class B, EN 55011 (DE-311 only) RS-485-2w: Data+, Data-, GND Reliability Software MTBF (mean time between failures): Network Protocols: DHCP, BOOTP, Telnet, TCP, UDP, IP, ICMP, ARP NPort DE-211: 347,822 hrs Configuration Options: Serial Console, Telnet Console, Windows Utility NPort DE-311: 225,529 hrs Windows Real COM Drivers: Windows 95/98/ME/NT/2000, Windows Warranty XP/2003/Vista/2008 x86/x64, Embedded CE 5.0/6.0, XP Embedded Warranty Period: 5 years Details: See www.moxa.com/warranty 1 www.moxa.com info@moxa.com Serial-to-Ethernet Device Servers Dimensions Unit: mm (inch) ® ® NPort DE-311 NPort DE-211 ON DIP 1 2 3 4 22.0 22.0 (0.87) (0.87) DC-IN RESET 10/100M DC-IN SW RESET 10BaseT Ethernet Ethernet O 6 O 6 (0.24) (0.24) PWR PWR O 4 O 4 Link Link (0.16) (0.16) Ready Ready Serial Tx Serial Rx Express Express DE-311 RS-232/422/485 Device Server DE-211 RS-232/422/485 Device Server SW2 SW3 SW4 Serial Interface Mode Serial Serial SW1 SW2 SW3 Interface Mode SW1 Connection Connection OFF OFF OFF RS-232 Console ON RS-232 OFF ON ON RS-422 (19200,N,8,1) RS-232 ON ON OFF ON 4-Wire RS-485 by RTS OFF OFF RS-232 O 7 O 7 Console 21.3 21.3 ON ON ON 4-Wire RS-485 by ADDC Data OFF ON RS-422 OFF Comm. (0.28) Data ON OFF OFF 2-Wire RS-485 by RTS (0.28) ON OFF RS-485 by RTS (0.8) OFF (0.8) Comm RS-485 ADDC ON ON OFF 4-Wire RS-485 by ADDC ON ON Serial SW Serial 42.3 (1.67) 42.3 (1.67) ON 1 2 3 67.0 (2.64) 67.0 (2.64) 78 (3.07) 78 (3.07) 90.2 (3.55) 90.2 (3.55) Pin Assignment ® ® NPort DE-211 NPort DE-311 (RS-232/422/485, DB25 female connector) (RS-232/422/485, DB9 female connector) 5 4 3 2 1 PIN RS-232 RS-422 RS-485-2w 13 Power GND for 12-30 VDC 1 DCD RxD-(A) – 25 12 Unreg. 12-30 VDC (in) 2 TxD RxD+(B) – 10 Power GND for 5 VDC RXDA(-) / DATAA(-) 3 RxD TxD+(B) Data+(B) 9 Reg. +5 VDC (out) RXDB(+) / DATAB(-) 8 DCD (in) 9 8 7 6 DSR (IN) 20 4 DSR TxD-(A) Data-(A) 7 SGND 6 DTR (out) 5 GND GND GND 5 RTS (out) 4 CTS (in) 6 DTR CTS-(A) – 3 TxD (out) TXDA (-) 15 2 RxD (in) 7 CTS CTS+(B) – TXDB (+) 14 1 Do not use this pin* 8 RTS RTS+(B) – 9 – RTS-(A) – Ordering Information Available Models Package Checklist NPort DE-211: 1-port RS-232/422/485 device server with 10 Mbps Ethernet connection • NPort DE-211 or DE-311 device server NPort DE-311: 1-port RS-232/422/485 device server with 10/100 Mbps Ethernet connection • Documentation and software CD Optional Accessories (can be purchased separately) • Quick installation guide (printed) NP21101: DB25 male to DB9 female cable for RS-232 transmission, 30 cm (for DE-211) • Warranty card NP21102: DB25 male to DB9 male cable for RS-232 transmission, 30 cm (for DE-211) NP21103: DB25 male terminal block kit for RS-422/485 transmission (for DE-211) TB-M25: DB25 male DIN-Rail wiring terminal (for DE-211) TB-M9 (for DE-311): DB9 male DIN-Rail wiring terminal (for DE-311) DK-35A: Mounting Kit for 35-mm DIN-Rail © Moxa Inc. All Rights Reserved. Updated May. 2, 2012. Specifications subject to change without notice. Please visit our website for the most up-to-date product information. 2 100.4 (3.95) 12.5 22.0 22.0 (0.87) (0.49) (0.87) 25 (0.98) 100.4 (3.95) 12.5 22.0 22.0 (0.87) (0.49) (0.87) 25 (0.98)