ADwin-Pro II
Hardware, manual Dec. 2018
45
Pro II: Multi-IO-Module
Pro II-MIO-D12 Rev. E
ADwin
The channels as well as the event-input are optically isolated from system cir-
cuitry.
The switching voltage of the outputs
TRA
6
…
TRA 11
is also present on the
pin
VCC
TRA
6…11
OUT
to supply external devices. This output is protected with
a 100mA fuse.
Fig. 31 – Pro II-MIO-D12 Rev. E: Block diagram trransistor outputs
The module may output levels at defined points in time to TRA outputs as
stand-alone. A FIFO serves as buffer where the user-defined level patterns
and points in time are stored, maximum 511 Wertepaare. The output time can
be defined with an accuracy of 5ns.
The FIFO can be used either for edge detection on the OPT inputs or for level
output on TRA outputs.
Optocouple Inputs
The module Pro II-MIO-D12 Rev. E provides 12 channels of optically isolated
digital inputs. The input voltage range can be set by jumpers (5V, 12V, 24V).
The switching time of only 100ns allows the sampling of high-speed digital
inputs.
The module can automatically monitor the edges of input channels. With every
change, the current input levels are saved together with a time stamp in a
FIFO. The FIFO data can be read and processed.
A
Dwin-Pro
II
-Bus
...
...
Daten
Daten-
Register
1k
56k
56
k
1N
4001
BC489
Vcc 1
GND
V
EE
0
1k
56k
56
k
1N
4001
BC489
V
EE
5
...
...
1k
56k
56
k
1N
4001
BC489
Vcc 2
GND
V
EE
6
1k
56k
56
k
1N
4001
BC489
V
EE
11
19DIOCNT1004
LM3940-3.3
ADM
706
XC3S400
XILINX
®
LT
525
XCF04S
LT1764
LT1764
24512
LM92
CBTD16210DGG
CBTD16210DGG
CBTD16210DGG
CBTD16210DGG
19OPTTRA1001
AC14
AC14
HCPL-2631
HCPL-2631
HCPL-2631
HCPL-2631
HCPL-2631
HCPL-2631
5/12/24V
Ch.5-0
OPA 2132
LTC 485
MAX 3098
24/12/5V
Ch.11-6
