X10 RS-232
X6 μUSB
X51 Digital I/O
X52 Analog I/O
X53 Analog/Digital I/O (optional)
or Digital I/O (optional)
or Digital I/O (optional)
X54 Analog/Digital I/O (optional)
Figure 4‑4. Front I/O connectors
Table 4‑3. 9-pin digital I/O connector (X51)
Pin
Signal Name
Function
X51.1
+ 24 V
X51.2
+ 24 V
X51.3
Digital input 1.1
Pulse lock
X51.4
Digital input 1.2
Fault acknowledge
X51.5
Digital input 1.3
User configured
X51.6
Digital input 1.4
User configured
X51.7
Digital input 1.5
User configured
X51.8
Digital input 1.6
User configured
X51.9
Common
Advanced Energy
®
Thyro-PX® Power Controller
57010148-00B
Communication Controls
4‑6