CCA INSTALLATION
• CCA is required for monitoring and rapid shutdown
• Optional for optimization and long strings
• Install near inverter with access to AC power and internet
• Ethernet and Wi-Fi are built-in
14
CCA with DC transformerCCA with DIN rail power supply
Complete TAP wiring connections before powering on CCA
CCA and TAP are required for Rapid Shutdown control
Install CCA on same AC main service as inverter for automatic activation in case of AC grid loss
B A B A B A
AUX RS485-1 RS485-2GATEWAY POWER
TAP/GTWY
RS485 port for
3
rd
party devices
DC power
input
Connector for
external switch
(optional)
B A B A B A
AUX RS485-1 RS485-2GATEWAY POWER
100-240VAC
0.88A
50/60Hz
-
+
N
L
+V ADJ
+
B A B A B A
AUX RS485-1 RS485-2GATEWAY POWER
• Connect DC leads from power supply to CCA
• Connect AC and DC ground wires to DIN rail
• Connect AC power input to power supply
• Connect DC leads from power
supply to CCA
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