PIN #
EV1
-
16
EV17
-
32
EV33
-
48
EV49
-
64
21
Ground
Ground
Ground
Ground
22
Ground
Ground
Ground
Ground
23
Ground
Ground
Ground
Ground
24
Ground
Ground
Ground
Ground
25
+5 V
+5 V
+5 V
+5 V
26
+5 V
+5 V
+5 V
+5 V
(*) = Event input combined with counter/timer channel function
12.10.4
GN6470 and GN4070 Input block diagram
The diagram below shows the block schematic representation of the event input
circuitry. The actual implementation could deviate slightly from this diagram.
To acquisition components
From input connector
+5V
25.5 kOhm
0 Ohm 2 kOhm
+5V
Figure 12.68:
GN6470/GN4070 binary marker card input circuitry
GEN3i
I3763-3.1 en HBM: public
297