Bender ISOSCAN W Series - Digital Outputs of the EDS44

Settings
9.2.1.2 Digital input mode
The operating mode for the digital input can be set to the following values:
• Active high An event is carried out on the rising edge of the digital input (low to high).
I
x
X1 X1
t
0
1
t(on)
Reaction
Impulse on
Reaction
< t(on)
Impulse o
t(o)
Figure 9-1: Response time t(on)/t(off ) after a switch-on signal
• Active low An event is carried out on the falling edge of the digital input (high to low).
I
x
X1 X1
t
0
1
t(on)
Reaction Reaction
Impulse on
< t(on)
Impulse o
t(o)
Figure 9-2: Response time t(on)/t(off ) after a switch-off signal.
9.2.1.3 Response times t(on) / t(off)
Setting range for response times
• on t(on) after a switch-on signal: 100 ms … 300 s
• off t(off) after a switch-off signal: 100 ms … 300 s
9.2.2 Digital outputs of the EDS44…-L
The EDS44…-L features a digital current output (0 or 20 mA), a buzzer and relays, which can be configured
individually.
9.2.2.1 Function test
The function test checks the switching functions of the digital outputs. This only applies to the manually
started function test and not to the cyclic device self test.
52 EDS44x_D00201_10_M_XXEN/11.2023