Aerotech XC2, Руководство по оборудованию

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XC2 Hardware Manual Chapter 3: -EB1 I/O Option Board
3.4. Digital Inputs [-EB1]
Input bits are arranged in groups of 4 and each group shares a common pin. This lets a group be connected to
current sourcing or current sinking devices, based on the connection of the common pin in that group.
To be able to connect an input group to current sourcing devices, connect the input group's common pin
to the power supply return (-). Refer to Figure
Figure 3-9 .
To be able to connect an input group to current sinking devices, connect the input group's common pin to
the power supply source (+). Refer to Figure
Figure 3-10 .
The digital inputs are not designed for high-voltage isolation applications. They should only be used with
ground-referenced circuits.
Table 3-13: Digital Input Specifications [-EB1]
Input Voltage Approximate Input Current Turn On Time Turn Off Time
+5 V to +24 V 6 mA 10 µs 43 µs
Table 3-14: Digital Input Connector Pinout [-EB1]
Pin# Description In/Out/Bi Connector
1 Input Common for Inputs 0-4 N/A
2 Input 0 (Optically-Isolated) Input
3 Input 1 (Optically-Isolated) Input
4 Input 2 (Optically-Isolated) Input
5 Input 3 (Optically-Isolated) Input
6 Input Common for Inputs 4-7 N/A
7 Input 4 (Optically-Isolated) Input
8 Input 5 (Optically-Isolated) Input
9 Input 6 (Optically-Isolated) Input
10 Input 7 (Optically-Isolated) Input
Table 3-15: Mating Connector Part Numbers for the Digital Input Connector [-EB1]
Mating Connector Aerotech P/N Third Party P/N
Wire Size: mm
2
[AWG]
10-Pin Terminal Block ECK02395 Phoenix 1700841 0.5 - 0.14 [20-26]
Figure 3-8: Digital Inputs Schematic [-EB1]
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