Serial Converter TCC-100I

- RS-232 to RS-422 conversion with RTS/CTS support
- RS-232 to 2-wire or 4-wire RS-485 conversion
- 2 kV isolation protection
- Wall mounting and DIN-rail mounting
- Plug-in terminal block for easy RS-422/485 wiring
- LED indicators for power, Tx, Rx

Moxa TCC 100I Series of RS232 to RS422/485 converters increases networking capability by extending the RS232 transmission distance. Both converters have a superior industrial-grade design that includes DIN-rail mounting, terminal block wiring, an external terminal block for power. Moxa TCC 100I models come with isolation protection for users who need an industrial grade interface conversion product to extend RS-232 transmission distance and increase networking capability. Your RS232 devices can be used as part of an industrial RS422/485 network, but without any hardware or software changes. 

Isolation Protection Technology
Moxa’s electrical isolation technology uses two photo couplers to create a gap in each electrical signal. One photo coupler transforms the electrical signal into a light signal, which is transmitted across a small gap, and then the other photo coupler transforms the light back into an electrical signal. In this way, the two electrical circuits are completely isolated from each other, limiting the damage that could otherwise be caused by ground loops in the electrical signal.

RTS/CTS RS-422 Handshaking Signals
Moxa TCC 100 supports RS-422 handshaking signals. The RTS and CTS signals help solve the RS-422 signal handshaking problem and reduce data transmission errors. 

Built-in RS-485 ADDC Intelligence
ADDC™ (Automatic Data Direction Control) is a Moxa technology that uses a hardware design to manage RS-485’s data flow control problem. ADDC™ is a hardware data flow solution that automatically senses and controls data direction, making the handshaking signal method unnecessary.

Reverse Power Protection
Reverse Power Protection feature provides extra protection against accidentally connecting the power cables to the wrong terminal. The converter is designed to automatically detect which power wire is positive and which is  negative, and power supply is adjusted accordingly

DIP Switch Selectable Terminator
For many products of this type, the termination resistor commonly located inside the product’s casing. Moxa TCC-100 Series’ terminator is configured with a DIP switch located on the outside of the converter’s casing.

Auto Baudrate Detection
Moxa  TCC 100I Series incorporates a method for automatically detecting the serial signal’s baudrate by hardware. Even if a device’s baudrate changes, the signal will still be transmitted through the RS-232 to RS-422/485 converter without any problem