Trumeter APM - Analog and Single Phase Line Power Wiring; Analog Output Connections; Single Phase Power Meter Connections - Line Power

Wiring Diagrams
OP1-
OP1+
OP2-
OP2+
AOUT
NC
B
A
0V
N
L
PSU
USB
A1+
A1-
A2+ A2- A3+ A3-
N
V1
V2 V3
CURRENT MEASUREMENT VOLTAGE MEASUREMENT
MODBUS AND OUTPUTS
ANALOG OUTPUT CONNECTIONS
4-20mA
+88.8
mA
SINGLE PHASE POWER METER CONNECTIONS - LINE POWER
OP1-
OP1+
OP2-
OP2+
AOUT
NC
B
A
0V
N
L
PSU
USB
A1+
A1-
A2+ A2- A3+ A3-
N
V1
V2 V3
CURRENT MEASUREMENT VOLTAGE MEASUREMENT
MODBUS AND OUTPUTS
FUSE
LOAD
N
L
NOTE: DO NOT CONNECT CT SECONDARYS TO EARTH. CT’S
EARTHED THROUGH N TERMINAL
L
SUPPLY
N
FUSE
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