NPort 5250 Device Server, RS232/422/485, 2 Port

Part #: M NPORT 5250A

2-port RS-232/422/485 device server, 0 to 60°C operating temperature
  • Overview
  • Specifications
  • Downloads
  • Overview

2-port advanced RS-232/422/485 serial device servers

Features and Benefits

  • Speedy 3-step web-based configuration
  • Surge protection for serial, Ethernet, and power lines
  • COM port grouping and UDP multicast applications
  • Screw connectors for secure installation
  • Dual DC power inputs with power jack and terminal block
  • Versatile TCP and UDP operation modes

Overview

The NPort® 5200A device servers are designed to make serial devices network-ready in an instant and give your PC software direct access to serial devices from anywhere on the network. The NPort® 5200A device servers are ultra lean, ruggedized, and user friendly, making simple and reliable serial to Ethernet solutions possible.

A Greener Serial-to-Ethernet Solution

The Moxa MiiNe is a small but powerful ARM-based serial-to-Ethernet SoC with RAM and Flash embedded. The NPort® 5200A series saves at least 50% on power consumption compared to existing solutions on the market, helping engineers meet the tough environmental compliance challenges found in today’s industrial environments.

Surge-protected Serial, Ethernet, and Power Lines

Surge, which is typically caused by high voltages that result from switching and lightning transients, is a common threat to all electrical devices. Moxa’s leading-edge surge immunity solution, which is applied to the NPort® 5200A’s serial, power, and Ethernet lines, is tested and proven compliant with IEC 61000-4-5. This state-of-the-art surge protection provides a robust serial-to-Ethernet solution that can protect electrical devices from voltage spikes and withstand electrically noisy environmental conditions.

3-step Web-based Configuration

The NPort® 5200A’s 3-step web-based configuration tool is straightforward and user-friendly. The NPort® 5200A’s web console guides users through 3 simple configuration steps that are necessary to activate the serial-to-Ethernet application. With this speedy 3-step web-based configuration, a user only needs to spend an average of 30 seconds to complete the NPort® settings and enable the application, saving a great amount of time and effort.

COM Port Grouping

The NPort®  5200A’s COM Grouping function allows you to create a COM Group and redirect data from it to several physical COM ports on NPort device servers. With COM Grouping, you will be able to control multiple physical serial ports simultaneously by operating only one COM port.

  • Specifications
Ethernet Interface
Number of Ports1
Speed10/100 Mbps, auto MDI/MDIX
Connector8-pin RJ45
Magnetic Isolation Protection1.5 kV built-in
Ethernet Line ProtectionEN 61000-4-5 (Surge) Level 2
Serial Interface
Number of Ports2
Serial StandardsNPort 5210A: RS-232
NPort 5230A: RS-422/485
NPort 5250A: RS-232/422/485
ConnectorNPort 5210A/5250A: DB9 male
NPort 5230A: Terminal Block (5 pins per port)
Serial Line Protection15 kV ESD protection for all signals, EN 61000-4-5 (Surge) Level 1
RS-485 Data Direction ControlADDC® (automatic data direction control)
Pull High/Low Resistor for RS-4851 kΩ, 150 kΩ
Serial Communication Parametres
Data Bits5, 6, 7, 8
Stop Bits1, 1.5, 2
ParityNone, Even, Odd, Space, Mark
Flow ControlRTS/CTS and DTR/DSR (RS-232 only), XON/XOFF
Baudrate50 bps to 921.6 kbps
Serial Signals
RS-232TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422Tx+, Tx-, Rx+, Rx-, GND
RS-485-4wTx+, Tx-, Rx+, Rx-, GND
RS-485-2wData+, Data-, GND
Software
Network ProtocolsICMP, IPv4, TCP, UDP, DHCP, BOOTP, Telnet, DNS, SNMP V1, HTTP, SMTP, IGMP V1/2
Configuration OptionsWeb Console (with new Quick Setup), Serial Console (NPort 5210A/5250A only), Telnet Console, Windows Utility
Windows Real COM DriversWindows 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 DriversSCO 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 DriversLinux 2.4.x, 2.6.x, 3.x
Physical Characteristics
HousingMetal
Weight340 g
DimensionsWithout ears: 77 x 111 x 26 mm (3.03 x 4.37 x 1.02 in)
With ears: 100 x 111 x 26 mm (3.94 x 4.37 x 1.02 in)
Environmental Limits
Operating TemperatureStandard Models: 0 to 60°C (32 to 140°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature-40 to 75°C (-40 to 167°F)
Ambient Relative Humidity5 to 95% (non-condensing)
Power Requirements
Input Voltage12 to 48 VDC
Power Consumption119 mA @ 12V, 65 mA @ 24V
Standards and Certifications
SafetyUL 60950-1, EN 60950-1
EMCCE, FCC
EMIEN 55022 Class A, FCC Part 15 Subpart B Class A
EMSEN 55024
Power Line ProtectionEN 61000-4-4 (EFT) Level 2,
EN 61000-4-5 (Surge) Level 3
Reliability
Automatic Reboot TriggerBuilt-in WDT (watchdog timer)
MTBF (mean time between failures)847,750 hrs
Warranty
Warranty Period5 years
DetailsSee www.moxa.com/warranty
  • Downloads