Rs-232C Port Wiring - Patlite PHE-3FB3-RYG User Manual

2.2. RS-232C Port Wiring

By connecting the RS-232C (male) of this product to an RS-232C port of a PC with a D-sub 9 pin female-to-
female type cable with a straight wire connection, this product can be controlled via RS-232C transmission.
2
Connect the cables with the connection pin numbers listed below. The pin numbers not showing will not affect the
operation of this product.
PHE-3FB3-RYG
D-sub 9 pin female
Signal
TXD
RXD
GND
CTS
RTS
• Do not bundle the RS-232C cable with power supply cords when being used. Failure to comply may
result in malfunction from power line noise.
• Do not connect the RS-232C cables simultaneously.Failure to comply may result in malfunction.
• Please use the RS-232C cable and USB cable one - to - one with the port of the connected equipment
(PC etc.). When used in conjunction with other equipment, malfunction may occur, and the main unit
and connected equipment may be damaged.
8
*The RS-232C cable is not included. Please purchase it separately.
1 5
6 9
inch threading
Pin No.
2
3
5
7
8
Control Device
1
D-sub 9 pin female
inch threading
Pin No. Signal
2
3
5
7
8
Caution
(PC)
5
6 9
RXD
TXD
GND
RTS
CTS