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【Summarize】
IT-SDS-304-T-4D series 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 4 port RS232 (RS-232 connector: RJ45) or RS485 (RS485 connector: terminal
block) and 1 port 10/100Base-Tx Ethernet, can focus manage disperse serial device, master through network, easy, convenience. In applicat ion, can
configure, upgrade through WEB.
Moreover, IT-SDS-304-T-4D series 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.
IT-SDS-304-T-4D series adopts EMC protection design, can work in rugged environment. It provides 2 kinds of wall mounting installation, easy to
use for your project.
【Packing list】
The first time use this product, please check the packaging is intact or not and the attachment is complete or not at first.
IT-SDS-304-T-4D series x1
User manual x1
Straight-through cable x1
Power adapter x1
CD x1
Product qualified card x1
Warranty card x1
Please handle with care for there are precision components in the device, and it's better to protect the device from excessive vibration to avoid
affecting its performance. If you find that the device is damaged or any parts of it is missing during transportation, please notify the Company or the
Company's distributor, we will give you proper solution as soon as possible
IT-SDS-304-T-4D Series
4-ports RS-232/485/422 to Ethernet
User Manual
1

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Summary of Contents for Intellisystem IT-SDS-304-T-4D Series

  • Page 1 【Summarize】 IT-SDS-304-T-4D series 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 4 port RS232 (RS-232 connector: RJ45) or RS485 (RS485 connector: terminal block) and 1 port 10/100Base-Tx Ethernet, can focus manage disperse serial device, master through network, easy, convenience.
  • Page 2: Panel Design

    【Features】 IT-SDS-304-T-4D -4D(RS-232) provide 4 port RS-232 IT-SDS-304-T-4D -4DI(RS-485) provide 4 port RS-485/422 Support WEB and Telnet configuration Support Sever and Client working mode Support TCP, UDP, ARP, ICMP, DHCP and DNS protocol Support link automatic when network cut off function Support cross-gateway and cross-router communication Provide Windows configuration tools for easy to use, easy to bath install Industrial grade design, IP30 protect grade...
  • Page 3 Left view Right view Vertical view IT-SDS-304-T-4D -4D(RS-232) : Back view 1. Power indicator 2. Running statues indicator 3. Network connection/statues indicator 4. Factory default button (DEF) 5. COM1~COM4 receive data statues indicator 6. COM1~COM4 transmit data statues indicator 7. Company name, products series 8.
  • Page 4 10. DC power input port 11. Mat 12. Installation aligning plug IT-SDS-304-T-4D -4DI(RS-485) : Back view 1. Power indicator 2. Running statues indicator 3. Network connection/statues indicator 4. Factory default button (DEF) 5. COM1~COM4 receive data statues indicator 6. COM1~COM4 transmit data statues indicator 7.
  • Page 5 【Dimensions】 Unit(mm) Power input】 IT-SDS-304-T-4D series provide DC power input, voltage input is, DC power adapter specification is internal size 2.5mm, external size 5.5mm.
  • Page 6: Communication Connector

    【Communication connector】 IT-SDS-304-T-4D series provide 1pcs 10Base-T/100BaseTX Ethernet port(RJ45 and 4 port RS-232(RJ45)or 4 port RS-485/422. 10/100BaseT(X) Ethernet port The pinout of RJ45 port display as below, connect by UTP or STP. The connect distance is no more than 100m. 100Mbps is used 100Ωof UTP 5, 10Mbps is used 100Ωof UTP 3,4,5.
  • Page 7: Led Indicator

    【LED Indicator】 The LED indicator on the front panel of IT-SDS-304-T-4D series can indicate the running system and the operation status, which makes it easy to find and solve problems, the specific meaning of indicator are shown in the table.
  • Page 8: Installation

    System statue LED Indicate Description Power is connected/Function natural Power is disconnected or function nu-natural Flashing System Running steadily System did not run or running un-steadily System Running un-steadily Ethernet port connect successfully LINK Flashing Ethernet port has data transmission Ethernet port connect unsuccessfully None data receive RX1~RX4...
  • Page 9: Specifications

    6. Cable should be straight in the groove, and cannot beyond the groove in case of holding back the inlet and outlet holes. Cables sho uld be banded and fixed when they are out of the groove; 7. User cable should be separated from the power lines. Cables, power lines and grounding lines cannot be overlapped and mixed when they are in the same groove road.
  • Page 10 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 RS-232 Transfer distance: no more than 15m RS-232 connector: RJ45 RS-485 transfer distance: 1200m RS-485 connector: 4 bits terminal block Protection: class 3 static, RS-485/422 side, 1.5KV isolation LED Indicators Working statue indicator: RUN...
  • Page 11 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: 5 years Certificates CE, FCC, RoHS, UL508 (pending)

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