ACE1553-3U-4 Hardware Manual
26
Discrete I/O:
2 user programmable, Input/Output selection done via software
Input High voltage 3.0V min
35.0V max
Input Low voltage 0.0V min
0.8V max
Output High voltage minimum 4V default, external voltage up to 35V max
Output Low voltage 0.4V max
Maximum Sink Current of each low active open collector 50 mA
Please note:
When the default 5V for the discrete outputs are not used, provide
a serial resistor in line with the open collector transistor. If using a discrete pin
as input, make sure that the output mode is set to default before
connecting an external voltage. Otherwise the transistor can be damaged.
(Paragraph 3.1.9).
Supply Voltage:
Standard cPCIe
– 3.3V, +12.0V
Dimensions:
PXI/PXIe slot compatible - 100 x 160 mm
Power Consumption:
ACE1553-3U-4
Working
(1)
idle
+ 3.3V
2,60 W
2,55 W
+ 12.0V
11.50 W
3.15 W
Note
(1)
:
all channels transmitting at 100% Bus load, Transformer coupled, 70Ω
Termination, MIL-Bus output Voltage appr. 20V
pp.
Temperature:
Standard Operating
0
to
+45°C
Extended Temperature (on request)
-15
to
+60°C
Storage
-40
to
+85°C
Humidity:
0% to 95% non-condensing
Weight:
~ 250g
Summary of Contents for ACE1553-3U-4
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