Weidmüller 610 - Product Description (Continued); Features of the Energy Meter 610;610-PB; Measuring Method; Operating Concept

72576780000/00/02-2018
Product description
Features of the Energy Meter 610/610-PB
General
• Front panel-mounted with the dimensions 96x96 mm
• Connection via screw-type terminals
• LC display with backlighting.
• Operation via 2 buttons
• 3 voltage measurements inputs (300 V CAT III)
• 4 current measurement inputs for current transformer
• RS485 interface (Modbus RTU, slave, to 115 kbps)
• 6 digital outputs and 4 digital inputs
• USB interface
• Only Energy Meter 610-PB variant: Probus interface (Probus
DP V0)
• Working temperature range -10 to +55 °C
• Storage of minimum and maximum values (with time stamp)
• 5 MB ash memory
• Clock and battery (with battery monitoring function)
• Congurable records, can be read out via RS485 and USB
Measurement uncertainty
• Active energy, measuring uncertainty class 0.5 for ../5 A trans-
former
• Active energy, measuring uncertainty class 1 for ../1 A trans-
former
• Reactive energy, class 2
Measurement
• Measurement in IT, TN and TT networks
• Measurement in networks with nominal voltages up to L-L
480 V and L-N 277 V
• Current metering range 0 to 5 Aeff
• True root mean square measurement (TRMS)
• Continuous scanning of voltage and current measurement
inputs
• Frequency range of the mains frequency 45 to 65 Hz
• Measurement of harmonics 1 to 40 for ULN and I
• Uln, I, P (import/delivery), Q (ind./cap.).
• Fourier analyses 1 to 40. Harmonic for U and I.
• 7 power meter for
Active energy (import), Active energy (export), Active energy
(without a backstop), Reactive energy (ind.), Reactive energy
(capacitive), Reactive energy (without a backstop), Apparent
energy, each for L1, L2, L3 and total.
• 8 tariffs (switching via Modbus)
Measuring method
The Energy Meter 610/610-PB measures uninterrupted and cal-
culates all root mean squares over a 10/12-period interval. The
Energy Meter 610/610-PB measures the true root mean square
(TRMS) of the voltages and currents applied to the measuring in-
puts.
Operating concept
There are several ways to program the Energy Meter 610/610-PB
and retrieve measured values.
• Directly on the device using two buttons
• Via the programming software of the ecoExplorer go
• Through the device‘s homepage
• Via the RS485 interface with the Modbus protocol. Data can be
changed and retrieved with the help of the Modbus address list.
These operating instructions only describe the operation of the
Energy Meter 610/610-PB using the 2 buttons.
The programming software of the ecoExplorer go has its own
documentation.
Additional components that are not included in the
scope of deliverables will be required for parameterisa-
tion via the RS485 interface.
ecoExplorer go network analysis software
The Energy Meter 610/610-PB can be programmed and read out
using the ecoExplorer go network analysis software. A PC must be
connected via a serial interface to the USB or RS485 interface of
the Energy Meter 610/610-PB for this (see connection variants).
ecoExplorer go software features
• Programming the Energy Meter 610/610-PB
• Graphical representation of measured values