Previous common power supply was
split into two inputs from different source
FEEDER 1A
FEEDER 1B
24Vac Power Supply going to
A1A (I/O Module Circuit A)
24Vac Power Supply going to
A2 (Display Module)
Available Ethernet ports for
future BMS integration
24Vac Power Supply from
A1A (I/O Module Circuit A)
*One power source coming from Feeder 1A only
In case Feeder 1A tripped, Display module will be shut off also.
Thus, interrupting monitoring from BMS.