Table 4-7. Relay K1, K2, And K3 Connectors (X21, X22, X23); Table 4-8. Ac Auxiliary Power Supply Input (X1); Figure 4-4. Bottom I/O Connectors - Advanced Energy Thyro-PX User Manual

®
Advanced Energy
Figure 4‑4. Bottom I/O connectors
Table 4‑7. Relay K1, K2, and K3 connectors (X21, X22, X23)
Pin
1
2
3
Table 4‑8. AC auxiliary power supply input (X1)
Pin
1
2
3
57010241-00B
Common
Normally closed
Normally open
L1
N
Ground
Communication Controls
®
Thyro‑PX DC Power Controller
X4 I/O bus
X3 24 V auxiliary power supply input
X21 Fault relay K1
X22 Limit relay K2
X23 Optional relay K3
X1 AC auxiliary power supply input
Function
Function
4‑9