7
4.3 Terminal Definition
Upward View for bottom terminal
Mark
Definition
Mark
Definition
L/+
Power supply Positive
VA
Phase A voltage
N/-
power supply negative
VB
Phase B voltage
NC
Null
VC
Phase C voltage
485-
RS485-
VN
Neutral Voltage
485+
RS485+
SHLD
Communic-ation Shield