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/* Description */
== Description ==
TEL-SERDB9 Provides USB to Multiprotocol(RS-232, RS-485-Half Duplex, RS485-Full Duplex) serial connection (up to 4 Ports per TEL).
* Simple USB Connection protocol
* Supports Multiprotocol implementation on one DB9 Connector.
* Individually enabled between RS-232 or RS485 ports.
* Build-in Termination resistor.
* Protocol switching using Onboard switches or using I2C expander
RS-485 - Globally enable Termination resistor. - User Switchable
- Globally Switched Between Half Duplex and Full-Duplex mode. - User Switchable
