ADwin-Pro
Hardware, manual version 2.9, June 2006
119
Pro I: Digital-I/O- and Counter Modules
Pro-CNT-16/32-I Rev. A
ADwin
Fig. 225 –
: Board and front panel
Counter
16 up counters
Counter resolution
32 bit
Event input
1
Input current
typ. 7mA / max. 15mA
input voltage range
(selectable via jumpers)
0…5V
0 … 12V
0…24V
Switching threshold for 0-low
0…0.8V
0…1.6V
0…3.2V
Switching threshold for 1-high
4.5…5V
10…12V
20…24V
Input resistance
510
Ω
1.51 k
Ω
3.2 k
Ω
Input over-voltage
-5V … 8V
-5V … 16V
-5V … 30V
Switching time
200ns
Connector
37-pin DSub socket
Isolation
42V channel-channel / channel-GND
Fig. 226 –
: Specification
19DIOCNT201
A0 A1 A2 A3 A4 A5 A6 A7
OCX
40MHz
AT17LV010
LM3940-3.3
XILINX
SPARTAN
XC2S150
LM3937-2.5
AD
M
706
AD
M
706
ON
DIP
1
2
3
4
5
6
7
8
7S
08B
HCPL-2631
19DIOCNTII01
74LS19
74LS19
74LS19
HCPL-2631
HCPL-2631
HCPL-2631
HCPL-2631
HCPL-2631
HCPL-2631
HCPL-2631
HCPL-2631
20/1
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
5V
12V
24V
11/29 10/28 9/27 8/26 7/25 6/24 5/23 4/22
5V
12V
24V
19/37 18/36 17/35 16/34 15/33 14/32 13/31 12/30
CNT-16/32-I
COUNTER
INPUT