Port-powered RS-232 to RS-422/485 converters with optional 2.5 kV isolation

The TCC-80/80I media converters provide complete signal conversion between RS-232 and RS-422/485, without requiring an external power source. The conv

erters support both half duplex 2-wire RS-485 and full duplex 4-wire RS-422/485, either of which can be converted between RS-232’s TxD and RxD lines. In addition,the TCC-80/80I’s 15 kV ESD protection guards against damage from electrostatic discharge, and the TCC-80I is the world’s first high-speed, port-powered converter with 2.5 kV isolation. Automatic data direction control is provided for RS-485. In this case, the RS-485 driver is enabled automatically when the circuitry senses the TxD output from the RS-232 signal. This means that no programming effort is required to control the transmission direction of the RS-485 signal. Moreover, the TCC-80I’s patented LED port power indicator lets you check whether or not the TCC-80I is receiving enough power.

Industries
Building Automation,Descrete Automation,Mining,Oil & Gas,Pharma,Power,Process Automation,Smart City/Survaliance,Transportation ITS
Datasheet(1)
Manual (1)
Name Action
TCC-80/80I Series Datasheet
Name Action
TCC-80/80I Quick Installation Guide
  • Features
  • Ordering info
  • External power source supported but not required
  • Compact size
  • Converts RS-422, and both 2-wire and 4-wire RS-485
  • RS-485 automatic data direction control
  • Automatic baudrate detection
  • Built-in 120-ohm termination resistors
  • 2.5 kV isolation (for TCC-80I only)
  • LED port power indicator
Available Models
Model No. Description
TCC-80-DB9 Port-powered RS-232 to RS-422/485 converter with 15 KV serial ESD protection and DB9 male connector on the RS-422/485 side
TCC-80 Port-powered RS-232 to RS-422/485 converter with 15 KV serial ESD protection and terminal block on the RS-422/485 side
TCC-80I Port-powered RS-232 to RS-422/485 converter with 15 KV serial ESD protection, terminal block on the RS-422/485 side, and 2.5 KV optical isolation
TCC-80I-DB9 Port-powered RS-232 to RS-422/485 converter with 15 KV serial ESD protection, DB9 male connector on the RS-422/485 side, and 2.5 KV optical isolation
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