• RS232 to RS422/RS485 isolation converter
• Maximum communication speed: 921.6Kbps
• Industrial grade temperature range: 40-85 degrees C
• 3KV isolation protector
• External power not required when DTR signal line is enabled

The SystemBase CS 428/9at ISO2 Serial Converter RS232 to RS422/485 Isolated is an efficient and reliable solution for overcoming the distance limitations of RS232 or for connecting to industrial devices with an RS422/485 interface. No additional software is required for operation, and its easily accessible DIP switch enables you to configure the interface for RS422 or RS485. Moreover, the CS 428/9at ISO2 has high-performance 3KV opto-isolation to protect your equipment.