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Electrical Connections and Wiring
Reference the panel control document in Appendix A for field wiring requirements.
CAUTION: All wiring should be performed by a licensed professional in accordance with local
electrical codes.
Power Supply:
Voltage: Single Phase 115/230VAC 50/60Hz
Current: 0.55A/0.35A (115/230V)
Required Wire Size: 16AWG (1mm
2
)
Wire Terminal Torque: 4.4 lb-in (5 kgf-cm)
Wiring Overview:
Max RS-485 cable length between N-300 or N-400 and YZ Connect Box = 3960ft (1200m)
N-300 Modbus Settings
YZ connect uses the default Modbus settings:

Modbus RTU

Address = 1

Baud = 9600

Parity = None
N-400 Modbus Settings
YZ connect uses the default Modbus settings:

Modbus RTU

Address = 1

Baud = 19200

Parity = Even

Stop bits = 1