Datasheet
mail@gude.info
www.gude.info
Gude Analog- und Digitalsysteme GmbH
Eintrachtstr. 113
50668 Koeln, Germany
T +49.221.912 90 97
F +49.221.912 90 98
Interface Isolators
38
Expert Opto Bridge 0404
Galvanic interface isolation for USB/RS232
Features
• Overvoltage protection by galvanic isolation
• Isolation voltage max. 2500 V
• Serial input voltage
-15 V to -6 V for logical 1
+15 V to +6 V for logical 0
• Data transfer rate up to 115.000 Baud
• Easy installation through virtual COM port
• In addition to the data lines (receiver and transmitter lines),
two handshake lines are supported in both directions (RTS/CTS)
• For Windows and Linux systems (from Kernel 2.6)
• LED status monitor for RxD, TxD
• Developed and manufactured in Germany
Order code Product Feature Power supply
0404 Expert Opto Bridge 0404 Interface isolator USB/serial through USB interface
Electrical Connections
• Serial interface RS232 Sub-D plug (9-pin) for device connection
(power supply through USB interface)
• Cable with USB-A plug for PC connection
• USB 2.0 full speed (12 Mbit/s)
Technical Details
• Plastic case, LxHxD: 77 x 24 x 42 mm
• Weight: ca. 55 g
• Cable length: ca. 40 cm
• Operating temperature: 0-50 °C (non-condensing
environment)
Ordering Information