SA-320 Installation Guide
Page 6
2.3 Naked Wires Pin Definition
2.3.1 Naked Wires Definition ( RS-232 )
Wire Color Designation
Violet
NC
Red
VCC, Power Supply ( VDC 9V-34V)
Brown
NC
Green
RS-232 Transmit Tx, Output Signal
Blue
NC
White
RS-232 Receiver Rx, Input Signal
Black
Ground
Gray
Shield Wire, Signal Ground