Delivery Contents / Technical Data
PHYTEC Messtechnik GmbH 2008 L-720e_0
19
S
ta
rt-
U
p
input of the pciGrabber-4x4 by appropriate arrangements. PHYTEC
does not assume any liability for damages that occur due to incorrect
connections of the signal source.
2.9
Option Port
The option port provides 8 digital I/O-lines and one I²C-interface to
the user. The signals are routed to a connector with 6 x 2 pins. The
connector is denoted as X300, pin 1 is located in the lower left. Figure
5 shows the assignment of the pins.
Note:
The current drawn out of pin X300-1 (+5V) may not exceed
100 mA.
Figure 5:
Pin Formation of the Option Port
Option Port, X300
Erweiterungsanschluss (Option Port, X300)
Pin
Funktion
Pin
Funktion
1
+5V out
8
I/O 6
2
I/O0
9
I/O 7
3
I/O1
10
I²C SCL
4
I/O2
11
I²C SDA
5
I/O3
12
GND
6
I/O4
7
I/O5
Table 5:
Pin Assignment for the Option Port X300
