Attribute |
AHU |
FX-PCA3611 |
Implication |
---|---|---|---|
I/O Wiring |
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Connection Location |
See Figure 1. |
See Figure 1. |
You can reuse the existing I/O wiring if the existing wiring is long enough to reach the FX-PCA's I/O wiring connection points. If not, you need to lengthen the wiring. |
Connection Type |
Fixed screw terminal connectors |
Fixed screw terminal connectors |
Remove spade lug connectors from I/O wiring. |
N2 Wiring |
|||
Connection Location |
See Figure 1. |
See Figure 1. |
You can reuse the existing N2 wiring if the existing wiring is long enough to reach the FX-PCA's N2 connection point. If not, you need to lengthen the wiring. |
Connection Type |
Removable, 3-wire screw terminal connector |
Removable, 4-wire screw terminal connector |
Replace the AHU's N2 wiring connector with the FX-PCA. |
Power Supply Wiring |
|||
Connection Location |
See Figure 1. |
See Figure 1. |
You can reuse the existing power supply wiring if the existing wiring is long enough to reach the FX-PCA's power supply connection point. If not, you need to lengthen the wiring. |
Connection Type |
Removable 3-wire Molex connector |
Removable, 3-wire screw terminal connector |
Remove existing connectors from power supply wiring and use FX-PCA's screw connector. |
Figure 1. Wiring layout comparison of AHU versus FX-PCA
