Table: wire sequence of standard plug connectors
KING-METER SPECIFICATIONS OF NOKEE V1.0
11. Wiring Diagram
11.1
Wire
sequence
of
standard
plug
connectors
To controller The end on meter For joint
Note:
water-proof
plug
connectors
are
used
for
the
wires
of
some
products,
so
the
users
cannot
see
the
colours
of
the
enclosed
wires.
Standard wire
sequence
Color of standard
wire
Function
1 Red (VCC) Power cord
2 Blue (K) Power supply control wire
of controller
3 Black (GND) Grounding wire
4 Green (RX) Data receiving wire
5 Yellow (TX) Data transmitting wire
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