User's Manual

Saturn User Manual Version 1.00
Interface Connections
P/N 1100054F page 3-3
3.2.2 Optional I/O Connector P2
24
13
68
5
7
10
9
12
11
14
13
P2
OUT
0
OUT
1
OUT
2
OUT
3
OUT
4
OUT
7
+5V
OUTPUT
COMMON
IN
0
IN
1
IN
2
IN
3
IN
4
GND
INPUT
COMMON
Figure 3-3: I/O Connector P1
Pins 1,3,5,7,9, - Programmable digital outputs 0 to 4. (Sink)
Pin 11 - Programmable digital output 7. (Sink)
Pin 13 – +5V (output common).
Pins 2,4,6,8,10 – Programmable digital inputs 0 to 4. (Sink)
Pin 12 – Not connected.
Pin 14 – GND (input common).
3.3 Power Connection
3.3.1 Power input Jack P7
GND
+12V
P7
Figure 3-4: SATURN Power Input Jack
Power supply to the SATURN OEM reader is made via 2.5mm input jack P7.
(+V connected to center pin)