Trycom Technology TRP-C51 User Manual page 4

Bluetooth to rs232/422/485 converter

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2-2.Block Diagram

2-3. LED Indictor

PWR LED:

When power is properly supplied to TRP-C51, the PWR LED will on.

LINK LED:

Turn on: Device connects availed.

TX LED: RS232/422/485 data transmitting.

RX LED: RS232/422/485 data receiving.

2-4. DIP Switch

Select RS232 or RS422 / 485

2-4-1. The 2-Pin DIP-Switch for configuration mode

SW1,2: OFF OFF: RS232

SW1,2:ON ON: RS422/485

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