RS-422/485 Connector Setup

 

 

RTS routed to CTS, AUXIN routed to

Loopback All

 

AUXOUT, and TCLK routed to RCLK.

 

Used when external handshaking or

 

 

 

 

clocking signals are not available.

 

 

RTS routed to AUXOUT, AUXIN

Modem Control

 

routed to CTS, and TCLK routed to

 

RCLK. Used when RTS/CTS

 

 

 

 

handshaking is required.

 

 

RTS routed to CTS, AUXIN routed to

 

 

RCLK, and TCLK routed to AUXOUT.

Clocks

 

Used to connect ports transmitting at

 

different baud rates. In order to

 

 

 

 

function, all ports must have and use

 

 

this feature.

 

Receive Control

 

 

Receivers are always enabled. In a Half

Always Receive

 

Duplex mode, you will receive what you

 

 

transmit (sometimes called echo).

Quatech QSC(LP)-200/300 User's Manual

19

Page 21
Image 21
Quatech QSC(LP)-300 user manual