-IO Expansion Board
Soloist CP
3.3. Opto In Connectors (Digital Inputs) (TB204/TB205)
The digital inputs are opto-isolated and may be connected to current sourcing or current sinking devices, as
shown in
and
. These inputs are designed to connect to other ground-referenced circuits
and are not intended for high-voltage isolation.
Port 1 and Port 2 inputs have separate common inputs (refer to
for TB204 and
for
TB205). Each port can be referenced independently.
The opto-isolator's common connections can be directly connected to the drive's power supply; however,
doing so will effectively defeat the isolation and will reduce noise immunity.
Table 3-13:
Digital Input Device Specifications
Input Voltage
Approximate Input Current
Turn On Time
Turn Off Time
+5 V
1 mA
200 usec
2000 usec
+24 V
6 mA
4 usec
1500 usec
Table 3-14:
Port 1 Opto In Connector Pinout (TB204)
Pin#
Description
In/Out/Bi
1
Digital Input Common for inputs 0 - 7
Input
2
Digital Input 0 (Optically-Isolated)
Input
3
Digital Input 1 (Optically-Isolated)
Input
4
Digital Input 2 (Optically-Isolated)
Input
5
Digital Input 3 (Optically-Isolated)
Input
6
Digital Input 4 (Optically-Isolated)
Input
7
Digital Input 5 (Optically-Isolated)
Input
8
Digital Input 6 (Optically-Isolated)
Input
9
Digital Input 7 (Optically-Isolated)
Input
10
Signal Common
N/A
Table 3-15:
Port 2 Opto In Connector Pinout (TB205)
Pin#
Description
In/Out/Bi
1
Digital Input Common for inputs 0-7
Input
2
Digital Input 0 (Optically-Isolated)
Input
3
Digital Input 1 (Optically-Isolated)
Input
4
Digital Input 2 (Optically-Isolated)
Input
5
Digital Input 3 (Optically-Isolated)
Input
6
Digital Input 4 (Optically-Isolated)
Input
7
Digital Input 5 (Optically-Isolated)
Input
8
Digital Input 6 (Optically-Isolated)
Input
9
Digital Input 7 (Optically-Isolated)
Input
10
In5 Volt Power Supply (0.5 A max)
N/A
Table 3-16:
Mating Connector Part Numbers for the Opto In Connector (TB204/TB205)
Aerotech P/N
Phoenix P/N
Wire Size: mm
2
[AWG]
10-Pin Terminal Block
ECK01294
1881406
0.5-0.080 [20-28]
www.aerotech.com
Chapter 3
89
Summary of Contents for Soloist CP 10
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