Communication Interface; Pin Description For Serial Interface; Cable Specification - Samsung ER-5100 Programming & Operating Manual

3 COMMUNICATION INTERFACE

3.1 PIN DESCRIPTION FOR SERIAL INTERFACE

5
PIN NO.

3.2 CABLE SPECIFICATION

CABLE
88
4 3 2
9 8 7
SERIAL PORT
SERIAL PORT
SIGNAL
1 Not connect
2 RXD
3 TXD
4 DTR
5 GND
6 Not connect
7 Not connect
8 Not connect
9 Not connect
Ferrite core inserted and turned to
2 ( Core type : OP-18E )
50mm
FOR
1
6
SERIAL PORT