Datasheet

Functions of the board APCI-3xxx

8.10 Setting a digital output

At the run down of the counter/timer/watchdog a digital output (24 V) can

be set. Here also the output level can be defined. The output will be enabled

for an (input) clock.

Fig. 8-11: Example: Setting a digital output

Allocation to counters/timers:

Timer/counter = Digital output 0

Timer/counter/watchdog 1 analog output = Digital output 1

Timer/counter/watchdog 2 digital outputs = Digital output 2

Table 8-2: Digital inputs and outputs (24 V)

I/O Description

Output 0 Timer 0 / Counter

Output 1 Timer 1 / Counter 1 / Watchdog 0 (analog output)

Output 2 Timer 2 / Counter 2 / Watchdog 1 (digital outputs)

Input 0 Counter 0 / Trigger for analog acquisition

Input 1 Counter 1

Input 2 Counter 2