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3.2. Digital Inputs [-EB1]
3.2. 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
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
The digital inputs are not designed for high-voltage isolation applications. They should only be used with
ground-referenced circuits.
Table 3-6:
Digital Input Specifications [-EB1]
Input Voltage
+5 V to +24 V
Table 3-7:
Digital Input 1 Connector Pinout [-EB1]
Pin# Description
1
Input Common for Inputs 4-7
2
Input 4 (Optically-Isolated)
3
Input 5 (Optically-Isolated)
4
Input 6 (Optically-Isolated)
5
Input 7 (Optically-Isolated)
6
Input Common for Inputs 8-11
7
Input 8 (Optically-Isolated)
8
Input 9 (Optically-Isolated)
9
Input 10 (Optically-Isolated)
10
Input 11 (Optically-Isolated)
Table 3-8:
Mating Connector Part Numbers for the Digital Input 1 Connector [-EB1]
Mating Connector
10-Pin Terminal Block
98
Figure
Approximate Input Current
6 mA
Aerotech P/N
ECK02395
iXC4e/XC4e Hardware Manual
Figure
3-6.
3-7.
Turn On Time
10 µs
In/Out/Bi
N/A
Input
Input
Input
Input
N/A
Input
Input
Input
Input
Wire Size: mm
Third Party P/N
Phoenix 1700841
Turn Off Time
43 µs
Connector
2
[AWG]
0.5 - 0.14 [20-26]
www.aerotech.com
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