User's Manual

CHAPTER 1 INTRODUCTION
ALR-F800 HARDWARE SETUP GUIDE
DOC. CONTROL #8102141-000 REV A
6
I/O
PORT SCREW TERMINAL (FEMALE) – LOOKING AT READER
Figure 2 - Input and Output Circuits
RS-232 Port Pin-outs
RS-232 Connector
(Female DB-9F)
Pin 1 DCD Connected to Pin 6
Pin 2 TR1 Transmit Data (Output)
Pin 3 RC1 Receive Data (Input)
Pin 4 DTR Connected to Pin 6
Pin 5 Ground
Pin 6 DSR Connected to Pin 4
Pin 7 RTS Connected to Pin 8
Pin 8 CTS Connected to Pin 7
Pin 9 Not Connected
RS-232
CONNECTOR (FEMALE) – LOOKING AT READER
Figure 3 - RS-232 Connector
5 4 3 2 1
9 8 7 6