Description
Includes
- 1 x TCC-80/80I Series unit
- 1 x installation guide
- 1 x warranty statement
- 1 x USB power cord (50 cm)
Specs:
Connector
DB9 female
Signals
RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
(Loop-back wiring RTS to CTS, DTR to DSR and DCD)
Connector
Terminal Block or DB9 male
Signals
(interface selected by DIP switch)
RS-422 TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w Signals Data+, Data-, GND
RS-485 Data Direction Control
ADDC (automatic data direction control)
Operating Temperature
0 to 60°C (32 to 140°F)
Source of Input Power
RS-232 port (TxD, RTS, DTR) or power input jack
Input Voltage
5 to 12 VDC
Power Consumption
TCC-80 10 mA @ 5 V (with termination disabled)
TCC-80I 20 mA @ 5 V (with termination disabled)
Overview:
The TCC-80/80I media converters provide complete signal conversion between RS-232 and RS-422/485, without requiring an external power source. The converters 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.
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