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Pin TTL level with RJ45 module

ZLSN3003S

Pin-type TTL level with RJ45 networking module

  • Pin type module with RJ45 for easy integration and use
  • Support for installing custom firmware or upgrade programs on the module
  • Cost-effective, stable performance, comprehensive functions
  • Support for custom web downloads

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  • Product introduction
  • Specification parameter
  • Product information

summarize

ZLSN3003S is an embedded TTL level serial to Ethernet module with RJ45 network port, which can realize the transparent transmission of TTL level serial data and TCP/IP/UDP data, and realize the user MCU to connect the network through the serial port. ZLSN3003S is a multi-functional embedded Ethernet serial port data conversion module, which integrates TCP/IP protocol stack. Users can easily complete the network functions of embedded devices by using it, save manpower and material resources and development time, and make the product enter the market faster.

Different from ZLSN3003 wire connection mode, ZLSN3003S is a pin welding installation mode. The single row seat is welded directly to the user's PCB for use, which is more convenient than the screw hole installation of ZLSN3003. In addition, compared with ZLSN2003S, because ZLSN3003S has a network port, the user's design workload is less. The design goal of ZLSN3003S is to provide the most convenient embedded networking module.

ZLSN3003S provides two kinds of modules: 5V power supply and 3.3V power supply. Please connect PIN pin VCC5 for 5V power supply. For 3.3V power supply, connect another PIN pin VCC3. The suffix H is a high-speed module, and L is a low-speed module. The difference between the two is that the high-speed module has a higher temperature, but can support a higher baud rate. For the ordinary 9600 serial port baud rate, you can choose ZLSN3003SL this model.

peculiarity

  • In terms of data stability, ZLSN2003S can support bidirectional transmission of large amounts of data at the baud rate of 115200bps without losing a single byte. Can work all year round, all weather. Support industrial grade temperature range.
  • Support online network upgrade firmware program, users can obtain software upgrade tools and upgrade firmware from ZLAN company, can upgrade themselves to the highest version.
  • ZLVircom tool can be configured to search and manage ZLSN2003 modules in LAN (support cross-network segment search) and Internet. All parameters of the module can be configured with one click. Device configuration and management are very convenient.
  • Supports the DHCP function and dynamically obtains IP addresses assigned by the DHCP server on the LAN.
  • Support DNS, the destination domain name is automatically resolved to IP, the destination IP can be a dynamic domain name.
  • As a TCP Server (TCP server side), support unique 100 connections powerful connection capability.
  • As a TCP Client (TCP client), supports connection to 8 target servers. As a TCP client, the connection can be automatically reconnected after disconnection. Supports the hidden heartbeat technology to ensure the recovery of network cables after they are broken.
  • Supports UDP and UDP multicast functions.
    • The
  • data bit supports 5 to 9 bits. The parity bit can be None, Odd, Even, Mark, or Space. The flow control CTS/RTS, DSR/DTR, XON/XOFF, and 1 to 2 stop bits are supported.
  • Provides example programs for upper computer development including: VC, VB, Delphi, C++Builder, Java, C# routines. Can also provide a DLL library, and function library call method source code, the code can be downloaded from the ZLAN website.

Product specification

Network interface

  • Ethernet
  • 10/100 Mbps
  • Protection
  • Built-in 1KV electromagnetic isolation

Serial interface

  • Interface
  • TTL level serial port
  • Number of serial ports
  • 1
  • Check bit
  • None, Even, Odd, Space, Mark
  • Data bit
  • 5 ~ 9
  • Stop bit
  • 1, 2,
  • Flow control
  • RTS/CTS,DTR/DCR,XON/XOFF
  • Rate
  • 1200bps ~ 115200bps

Software feature

  • Protocol
  • TCP,HTTP,UDP,ICMP,ARP,IP,DNS,DHCP
  • Virtual Serial Port
  • Windows 98/2000/XP/WIN7/WIN8
  • Configuration mode
  • Web browser, ZLVirCom, serial port class AT command

Electrical characteristics

  • Voltage input
  • 3.3V input or 5V input. ZLSN3003SH High speed: 170mA; ZLSN3003SH Low Speed: 140mA

Mechanical characteristics

  • Size
  • Length × width =22.5mm×45.7mm

Working environment

  • Working temperature, humidity
  • -40~85℃, 5 ~ 95% RH
  • Storage temperature, humidity
  • -45 ~ 165℃, 5 ~ 95% RH

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