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Ethernet to UART Module USR-TCP232-S2

TTL Ethernet Module

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Description

USR-TCP232-S2 is a tiny size SMT serial Ethernet module which can realize data bidirectional transparent transmission between TTL and Ethernet Port.

  • SMD type.
  • Support POE design.
  • Web page configuration.
System Information
Processor ARM
Flash 32K byte
Ethernet
Port Number 1
Interface Standard RJ45
Rate 10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection
Protection 2KV electromagnetism isolation
Network Protocol IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP
Buffer Send: 6K bytes, receive: 4K bytes
Serial
Port Number 1
Interface Standard TTL
Data Bits 5, 6, 7, 8
Stop Bit 1, 2
Check Bit None, Even, Odd, Space, Mark
Baud Rate 600 bps ~ 460.8 Kbps
Flow Control Null
Buffer Receive: 800 bytes
RS-485 Pull-up and Pull-Down Resistor Null, reserved 485 send-receive control pin
Software
Virtual Serial(USR-VCOM) Windows 2000 or higher (32 bit/64 bit)
Configuration computer set-up software, serial command, built-in webpage, AT command
Basic Parameter
Size 33 x 20.3 mm
Operating Temp. -25~ 75°C
Storage Temp. -40 ~ 105°C, 5 ~ 95% RH
Input Voltage DC 3.3V
Working Current 150mA (aver), 200mA (max)
Power <1W

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Datasheet

User Manual