Table 4-7. Relay K1, K2, And K3 Connectors (X21, X22, X23); Table 4-8. Ac Auxiliary Power Supply Input (X1); Figure 4-5. Bottom I/O Connectors - Advanced Energy Thyro-PX Series User Manual

®
Advanced Energy
Figure 4‑5. 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
57010148-00G
Common
Normally closed
Normally open
L1
N
Ground
Communication Controls
Thyro-PX
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
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Power Controller
4‑9