Page 3-2
Airnet II Particle Sensor Operations Manual
Chapter 3
Configuring for Ethernet
Required Hardware and Software
•
RS-232 cable
•
Computer loaded with terminal emulation software
RS-232 Cable
A suitable cable (PMS-CD1995) is provided in your shipment. The wiring for this cable
is as follows:
NOTE:
Microsoft Windows® includes a terminal emulator called
HyperTerminal. Other terminal emulator programs, are widely
available. Your IT administrator or microcomputer support
person may be able to provide assistance.
Table 3-1
RS-232 Pin Outs (RJ-11 jack)
Pin 1
DSR
Pin 2
Transmit
Pin 3
Receive
Pin 4
RTS
Pin 5
CTS
Pin 6
GND
NOTE:
Pins 1, 4, and Pin 5 are shorted together.