I/O Circuitry - Aerotech BA10 SERIES User Manual

BA10/20/30 Series User's Manual

1.4.5. I/O Circuitry

The following shows the internal circuitry for the BA amplifier. Note that all of the logic
inputs can tolerate +24VDC.
FAULT OUTPUT
5.1K
SHUTDOWN/ENABLE
P1-10
Figure 1-5.
Version 1.6
C
Q3
B
MMBT2222
E
*Capable of 160mA max.
Figure 1-4. Fault Output
+5V
10K
10K
Enable/Shutdown Inputs
Aerotech, Inc.
Introduction
P1 - 23
.1UF
74HC14
1-9