Opto-Isolated Inputs (Tb101 B); Table 2-24: Digital Input Opto-Device Specifications; Table 2-25: Opto-Isolated Inputs Pin Assignment (Tb101 B); Table 2-26: Opto-Isolated I/O Connector Mating Connector (Tb101 A/B) - Aerotech A3200 Hardware Manual

Nmark CLS Hardware Manual

2.8. Opto-Isolated Inputs (TB101 B)

The digital inputs are opto-isolated and may be connected to current sourcing or current sinking devices, as
shown in Figure 2-19 and
circuits and are not intended for high-voltage isolation.
Inputs 0-3 and inputs 4-7 have separate common inputs (refer to
be connected in the same configuration (sinking or sourcing). Bank 1 can be connected differently from Bank
2, however.
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 2-24: Digital Input Opto-Device Specifications
Input Voltage
+5 V
+24 V
Table 2-25: Opto-Isolated Inputs Pin Assignment (TB101 B)
Pin # Label Description
1 C0-3 Input Common for Inputs 0-3
2 I0 Input 0
3 I1 Input 1
4 I2 Input 2
5 I3 Input 3
6 C4-7 Input Common for Inputs 4-7
7 I4 Input 4
8 I5 Input 5
9 I6 Input 6
10 I7 Input 7
Table 2-26: Opto-Isolated I/O Connector Mating Connector (TB101 A/B)
10-Pin Terminal Block
www.aerotech.com
Figure 2-20. These inputs are designed to connect to other ground-referenced
Approximate Input Current
1 mA
6 mA
Aerotech P/N
ECK01294
Chapter 2
Installation and Configuration
Table 2-25). Each 4-bit bank of inputs must
Turn On Time
200 usec
4 usec
In/Out/Bi
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Wire Size: AWG [mm
Phoenix P/N
1881406
Turn Off Time
2000 usec
1500 usec
Connector
TB101
C0-3
I0
I1
I2
I3
C4-7
I4
I5
I6
I7
2
]
20-28 [0.5-0.080]
43