YOKOGAWA PR300 User Manual page 75

Power and energy meter
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W
Wiring diagram
Single-phase two-wire system ........................................ 1-6
Single-phase three-wire system ..................................... 1-6
Three-phase three-wire system ...................................... 1-6
Three-phase four-wire system ........................................ 1-7
Three-phase four-wire system (2.5 element) .................. 1-7
Analog output ................................................................. 1-8
Demand alarm output ..................................................... 1-8
Demand alarm release ................................................... 1-8
Ethernet communication ................................................. 1-8
Integration control signal ................................................ 1-8
Palse output .................................................................... 1-8
RS-485 communication .................................................. 1-8
Index-2
IM 77C01E01-01E

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