
RS232 to RS422/RS485 Optically Isolated Serial Adapter / Converter CS-428/9AT-ISO2
The SystemBase CS-428/9AT-ISO2 converts RS232 signals to RS422 or RS485 with optical isolation protection. It is a fast and efficient solution to overcome the distance limitations of RS232 or for connecting to industrial devices with an RS422 or RS485 interface. No additional software is required for operation. With an easily accessible DIP switch, you can configure the interface for RS422 or RS485. The CS-428/9AT-ISO2 is fully compatible with the serial COM port on your PC. Features: 3KV Optical Isolation Protection Maximum Communication Speed: 921.6Kbps Industrial Grade Temperature: -40~85°C (IEC 60068-2-30/33) Fully compatible with the serial COM port in the PC External power not required (When DTR signal line is enabled) Hardware-based Auto Toggling RS422/RS485 mode, Termination, and Echo mode selectable by external switches Max. 10 Devices Connectable for RS422 Multi-Drop Mode Max. 10 Devices Connectable for RS485 Mode Power: 9~12V, 500mA Opto Isolation The CS-428/9AT-ISO2 Opto-