Digital Outputs; Fig. 4-1: Switching Times Of The Digital Outputs - Addi-Data APCI-2032 Technical Description

APCI-1032, APCI-1564 and APCI-2032
Logic input level (Standard)
U H max.:
6
U H min.:
U L max.:
7
U L min.:
Signal delay
(at nominal voltage)
Maximum input frequency
(at nominal voltage)
Safety (all boards)
Optical isolation
(DIN VDE 0411-100): .............................. 1000 V (from the PC to the

4.4.2 Digital outputs

Switching times of the outputs - complies with norm IEC 1131
3 switching times are defined for the outputs.
Output delay time: t
Output transfer time for transition 0
Output transfer time for transition 1
24 V digital output channels
Output type: .............................................. high side (load at ground)
Number of output channels: ..................... 32
Nominal voltage: ...................................... 24 VDC
Range of the supply voltage: .................... 10 V to 36 VDC
Max. output current
for outputs 0-15: ........................................ 3 A typ. (fused through
6
U H : Eingangsspannung, logisch "1"
7
U L : Eingangsspannung, logisch "0"
18
6 V / 8.4 mA typ.
4V / 4 mA typ.
2 V / 0.7 mA typ.
0 V
70 μs
5 kHz

Fig. 4-1: Switching times of the digital outputs

or t
don doff
6 V / 11.3 mA typ.
4 V / 5.5 mA typ.
2 V / 1 mA typ.
0 V
1 μs
500 kHz
external peripheral).
1: Rising time (t )
r
0: Falling time (t )
f
(over 24 V ext. pins)
PTC resistors)
Technical data
6 V / 8.4 mA typ.
4 V / 4 mA typ.
2 V / 0.8 mA typ.
0 V
70 μs
5 kHz