Power measurement/display for 1-phase mains, use of CT, pulse output,, Modbus RTU
Order No.
7760051002
Type
EM110-RTU-2P
GTIN (EAN)
6944169818189
Qty.
1 pc(s).
Dimensions and weights
Depth
62 mm
Depth (inches)
2.441 inch
Height
90 mm
Height (inches)
3.543 inch
Width
17.5 mm
Width (inches)
0.689 inch
Net weight
80 g
Temperatures
Storage temperature
-40 °C...70 °C
Operating temperature
-25 °C...55 °C
Humidity
0...95 % (no condensation)
Environmental Product Compliance
REACH SVHC
/
Measuring current input
AC input cable connection
Screw connection
Current-measuring channels
1
Measuring accuracy for current
0.5 %
Rated current
via current transformer 1 A/5 A
Measuring voltage input
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Low voltage network
1 phase 2 wire (L + N)
Measurement range, voltage L-N, AC
176…276 V
Measuring accuracy for voltage
0.5 %
Voltage type
AC
Communication
Addressing
1 - 247
Baud rate
≤ 9600 Bd
Communication
Bi-directional
Parity
none, even, odd
Stop bits
1, 2
Interface
RS485
Protocol
Modbus RTU
Inputs/outputs
Input type
1 phase AC (L1, N), Secondary side of a current transformer 0-1 A or 0-5 A
Number of pulse outputs
2
Measurement data recording
Update interval register
100 ms
Software
EM configuration tools
Technical data
Display
LCD
Display value
Voltage, current measured value, Apparent power, Reactive power, Power factor, Frequency, Import / export active power demand, Total import / export active energy, Total import / export reactive energy, Total system power demand
Measurement accuracy
Class 1 (IEC 62053-21), Class B (EN 50470-3), 0.5% in relation to final value (U / I)
Pollution severity
2
Power factor input
1 %
Protection degree
IP20, Front panel: IP51
Rated current
via current transformer 1 A/5 A
Type of mounting
DIN rail
Version
Power measurement/display for 1-phase mains, use of CT, pulse output,, Modbus RTU
Measurement range, voltage L-N, AC
176…276 V
Surge voltage category
II
Sampling frequency 50/60 Hz
3.2 kHz
Continuous measurements
Yes
Measurement result per second
100 ms
Current-measuring channels
1
Measuring accuracy for voltage
0.5 %
Measuring accuracy for current
0.5 %
Measurement accuracy for active energy (kWh, .../5 A)
Class 1 (IEC 62053-21), Class B (EN 50470-3)
Insulation coordination
Impulse withstand voltage
6 kV (1.2/50 µs)
Insulation voltage input or output/supply
4 kVeff / 1 min.
Pollution severity
2
Surge voltage category
II
Connection data
Stripping length
7 mm
Type of connection
Screw connection
Tightening torque
1.3 Nm
Wire connection cross section, finely stranded, min.
Voltage, current measured value, Apparent power, Reactive power, Power factor, Frequency, Import / export active power demand, Total import / export active energy, Total import / export reactive energy, Total system power demand
Measurement accuracy
Class 1 (IEC 62053-21), Class B (EN 50470-3), 0.5% in relation to final value (U / I)
Pollution severity
2
Power factor input
1 %
Protection degree
IP20, Front panel: IP51
Rated current
via current transformer 1 A/5 A
Type of mounting
DIN rail
Version
Power measurement/display for 1-phase mains, use of CT, pulse output,, Modbus RTU
Measurement range, voltage L-N, AC
176…276 V
Surge voltage category
II
Sampling frequency 50/60 Hz
3.2 kHz
Continuous measurements
Yes
Measurement result per second
100 ms
Current-measuring channels
1
Measuring accuracy for voltage
0.5 %
Measuring accuracy for current
0.5 %
Measurement accuracy for active energy (kWh, .../5 A)
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