2 port RS-485/422 to Ethernet converter

Model:NP302T-2D(RS-485)Introduction:NP302T-2D(RS-485) is an high performance, industrial grade serial to Ethernet server, it can satisfy some kinds of customer requirements in consumption, temperature, volume and handle ability. It provides 2 port RS-485/422(RS-485/422 connector: 5 bit terminal block) and 1 port 10/100Base-Tx Ethernet, can focus manage disperse serial device, master through network, easy, convenience. In application, can configure, upgrade through WEBMoreover, NP302T-2D(RS-485) provide strong function configuration tools based in Windows platform, it can guide user configure the device step by step, all configurations are coming true by WEB or Telnet, support cross-gateway and cross-router, user can can flexible configure IP address, server and client mode, data bag size etc.NP302T-2D(RS-485) adopts EMC protection design, can work in rugged environment.

  • 1.Support 10/100M Ethernet
  • 2.Support 2 Port RS-485/422
  • 3.Support WEB and Telnet configuration
  • 4.Support TCP, UDP, ARP, ICMP, DHCP and DNS protocol
  • 5.Support TCP Server, TCP Client, TCP Auto, UDP and
  • Real COM driver working mode
  • 6.Support UDP multicast and UDP subnet mode
  • 7.Support heartbeat time and time over disconnect function
  • 8.Support cross-gateway and cross-router communication
  • 9.Support virtual serial COM port access and Network interruption automatic recovery
  • 10.Provide Windows configuration tools for easy to use, easy to bath install.
  • 11.Industrial grade design, IP30 protection grade
  • 12.No fan, low consumption design
  • 13.Working temperature: -40~85℃

  • Ethernet port
  • Standard: 10Base-T, 100Base-TX
  • Protocol: Support TCP, UDP, APR, ICMP and DHCP
  • Signal: Rx+, Rx-, Tx+, Tx-
  • Speed: 10/100Mbps
  • Working: Full-duplex and half duplex
  • Working mode: Support TCP Server and Client
  • Transfer distance: 100m
  • Connector: RJ45
  • RS-485/422 port
  • RS-485 /422 port number: 2
  • RS-485 signal: D+, D-, GND
  • RS-422 signal: T+, T-, GND, R+, R-
  • Parity bit: None, Even, Odd, Space, Mark
  • Data bit; 5bit,6bit,7bit,8bit
  • Stop bit: 1bit,1.5bit,2bit
  • Band rate: 300bps~115200bps
  • Loading: support 32 nodes loop back
  • Transfer distance: 1200m
  • Connector: terminal block
  • Protection: class 3 static, 1.5KV isolation
  • LED Indicator
  • Power (PWR)
  • Ethernet port connect statue (Link)
  • RS-485/422 port data indicator: TX, RX
  • Power Requirements
  • Input voltage: 5VDC±5%
  • No-load consumption (Low consumption):0.57W
  • Full-load consumption (Low consumption): 0.845W
  • No-load consumption (High performance): 0.895W
  • Full-load consumption (High performance): 1.165W
  • Environment Limits
  • Working temperature: -40~85℃
  • Storage temperature: -40~85℃
  • Relative humidity: 5%~95%(non-condensing)
  • Mechanical
  • Shell: IP30 protection, metal shell
  • Installation: Wall mounting
  • Weight: 238.6g
  • Size (L×W×H): 100mm×69mm×22mm
  • Standard
  • EMI: EN 55022 Class A, FCC Part 15 Subpart B Class A
  • EMS: EN 55024,
  • EN 61000-4-2 (ESD) Level 3,
  • EN 61000-4-3 (RS) Level 3,
  • EN 61000-4-4 (EFT) Level 4,
  • EN 61000-4-5 (Surge) Level 3,
  • EN 61000-4-6 (CS) Level 3,
  • EN 61000-4-8,
  • EN 61000-4-11
  • Shock: IEC 60068-2-27
  • Free fall: IEC 60068-2-32
  • Vibration: IEC 60068-2-6
  • Warranty
  • Warranty time: 5years
  • Certificates
  • CE, FCC, RoHS, UL508(pending)

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