Coolgear USB to RS232 Isolated TTL | CMOS Adapter Cable with TB

USB to RS232 isolated TTL with voltage choices via DIP switch

Up until now youve had to make a choice between USB to TTL adapters and their voltage with either or selections. This USB to RS232 isolated TTL/CMOS adapter cable eliminates that by allowing you to choose a voltage setting right at the adapters connection point at the terminal block. If there is no need for isolation in your application, this adapter is also available in a non-isolated version.

The USB-2323TTLMOS-IS provides a USB to RS232 port with 5V/3.3V/2.5V/1.8V TTL / CMOS compatible Logic levels. The RS232 signals include TXD, RXD, and GND with 2,500Vrms Isolation on each signal. The RS232 TTL cable is USB bus powered and does not need any DC power from an external AC Power Adapter. The TTL /CMOS RS232 signals are processed on the 5-pin Terminal Block.

Features

• Provides 1 TTL/CMOS RS232 Serial Port over USB Port


• Supports 3-Signal TTL/CMOS RS232 Conversion: (TXD, RXD, GND)


• The 2,500Vrms Isolation Model is Available


• Supports a 5-pin Terminal Blocks for TTL/COMS Signal Wiring


• 5V/3.3V Logic Level Selectable by DIP Switch


• Signal Levels are Similar to Standard RS232 but in TTL/CMOS Swing Level


• Supports 2,500Vrms Isolation for TTL/CMOS Signals


• Easy Serial Port Expansion over USB Port


• USB1.1 and USB2.0 Forward Compatible


• Built-in FTDI USB UART Chip


• Supports Serial Speed from 300bps to 921.6Kbps


• Supports 7,8 Data Bits


• Odd, Even, Mark, Space, None parity mode


• Supports 1, or 2 Stop Bits


• Supports Win98, Me, XP, CE, 2000, 2003, 2008 Win 7, Vista, Win 8, 10 Linux and Mac OS


• USB Bus Powered, no External Power Supply Needed