Baud Rate Setup

Use pins #5, #6 of SW603 to set the baud rate.

English

BAUD RATE

PIN 5

PIN 6

4800 BPS

ON

ON

 

 

 

9600 BPS

OFF

ON

 

 

 

19200 BPS

ON

OFF

 

 

 

38400 BPS

OFF

OFF

 

 

 

The factory default is 9600 BPS.

Setting RS-422A/RS-485 Termination

As it is shown in the structure map, when Controller and RS-422A/RS-485 is connected, it should be terminated according to the Cable feature of impedance on the each end of the transmitting line to transfer the signals in long distance by controlling the reflection of the signals to the lowest.

 

Termination

 

 

n < 32

Termination

Controller

TX+(DATA+)

 

 

 

 

 

 

SW1-ON

 

TX-(DATA-)

 

 

 

 

 

 

 

RX+

 

RX+ RX-

RX+ RX-

RX+ RX-

RX-

 

CAM 1

CAM 2

CAM n-1

CAM n

 

<RS-485 Half Duplex Organization>

Termination : Using numbers 1 and 2 PIN, turn to <ON> and it will be terminated.

English _15