Aerotech Ensemble HLe User Manual

-IO Expansion Board Ensemble HLe
3.6. Opto In Connector (Digital Inputs) (TB305, TB306)
The digital inputs are opto-isolated and may be connected to current sourcing or current sinking devices, as
shown in Figure 3-10 and Figure 3-11. 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 Table 3-21 for TB305 and Table 3-22 for
TB306). 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 3-20: 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 3-21: Port 1 Opto In Connector Pinout (TB305)
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 3-22: Port 2 Opto In Connector Pinout (TB306)
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 Internal +5 Volt Power Supply (0.5 A max) N/A
Table 3-23: Mating Connector Part Numbers for the Opto In Connectors (TB305/TB306)
Aerotech P/N Phoenix P/N
Wire Size: mm
2
[AWG]
10-Pin Terminal Block ECK01294 1881406 0.5-0.080 [20-28]
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Aerotech Ensemble HLe Specifications

General

Brand	Aerotech
Model	Ensemble HLe
Category	Controller
Language	English