The TCC-100/100I Series from Moxa offers compact, rugged industrial-grade converters designed to extend and convert RS-232 signals to RS-422 or RS-485. These models support wall and DIN-rail mounting and include terminal block wiring for easy installation. The -I models (TCC-100I and TCC-100I-T) provide 2 kV optical isolation, ensuring safe and reliable operation in electrically noisy environments. With support for 2-wire and 4-wire RS-485, as well as optional RTS/CTS signaling for RS-422, the TCC-100 series delivers flexible, high-performance serial conversion for industrial automation networks.

Technical Details (English):

Serial Interface:

• Number of Ports: 2
• Connector: Terminal block
• Standards Supported: RS-232, RS-422, RS-485
• Baudrate: 50 bps to 921.6 kbps (supports non-standard baudrates)
• RS-485 Data Direction Control: Automatic (ADDC)
• Pull High/Low Resistor: 1 kΩ, 150 kΩ
• RS-485 Terminator Options: N/A, 120 ohms, 120 kΩ
• Isolation (only on -I models): 2 kV

Serial Signal Definitions:

• RS-232: TxD, RxD, RTS, CTS, GND
• RS-422: Tx+, Tx-, Rx+, Rx-, RTS (optional), CTS (optional), GND
• RS-485 2-wire: Data+, Data-, GND
• RS-485 4-wire: Tx+, Tx-, Rx+, Rx-, GND

Additional Features:

• LED Indicators: Power, Tx, Rx
• Mounting: Wall or DIN-rail
• Operating Temperature (T models): -40 to 85°C