Table of Contents
Advertisement
Typical connection from a PC is as follows:
Backlight Voltage
5V in
GND
P1
GND
5
9
4
8
3
7
2
6
1
AMP 747844-4
PC serial compatible
pinout DB9 Female
J4 – COM2 RS232 port
3.2.
J4 3 Pin Molex 53261-0371 or equivalent
Pin
RS232 Mode – R24 installed on board
1
RS232 output
2
RS232 input
3
GND
J5 – Power and COM3 3.3V / 5V port
3.3.
J6 8 Pin Molex 53261-0871 for Power and Communications
Pin
RS232 Mode – R24 installed on board
TxD (out)
1
2
RxD (in)
3
(Not connected)
4
R6 installed (default): 3.3V
R6 removed: external I/O voltage 3.3V or 5V
5
Backlight voltage (typ. 5V or 12V)
6
3.3V out (reference only)*
7
5V Input
8
GND (power and communications)
Can be set to GND via jumper if needed – check with Reach
SLCD+ Controller Manual V1.1
PC DATA OUT
PC DATA IN
8/14/2009
J6
1
2
SLCD WITH
3
4
R24 INSTALLED
5
6
7
8
Molex 53261-0890
Page 13
Advertisement
Table of Contents
