UC232 – RS232 Optical Isolator

UC232 is a complete RS232 isolator of all signals. It protects your PC, notebook or a different device against ground loops and overvoltage.

Usage of RS232 isolation

• Protection against ground loops – protect your devices!
• UC232 enhances RS232 signals.
• Correction of the signal for notebooks or other devices where there is not a sufficient voltage levels.

Features

• Complete galvanic isolation of RS232
• Overvoltage protection
• All RS232 signals are transferred and isolated (DCD, DSR, RXD, RTS, TXD, CTS, DTR, RI, GND)
• Communication speed up to 460 kBd.
• D-SUB 9 connectors (Cannon 9). UC232 connects to PC via a standard cable. Isolated port is a standard D-SUB 9 as PC COM port.
• Power voltage 5V DC or 7 – 17V DC (Jack 3,5 x 1,3mm connector, + inside)

Block diagram

Both connectors are connected according to the standard.

Product includes:

1pcUC232 – RS232 Isolator

1pcSmall power cable