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EL3475 | EtherCAT Terminal, 12-channel analog input, 4-port, multi-function, 333 mV, 24 bit, distributed power measurement, RJ45New

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EL3475 | EtherCAT Terminal, 12-channel analog input, 4-port, multi-function, 333 mV, 24 bit, distributed power measurement, RJ45

EL3475 | EtherCAT Terminal, 12-channel analog input, 4-port, multi-function, 333 mV, 24 bit, distributed power measurement, RJ45

Status
Connection current/voltage transformer
Connection current/voltage transformer
Connection current/voltage transformer
Connection current/voltage transformer
EL3475 | EtherCAT Terminal, 12-channel analog input, 4-port, multi-function, 333 mV, 24 bit, distributed power measurement, RJ45

EL3475 | EtherCAT Terminal, 12-channel analog input, 4-port, multi-function, 333 mV, 24 bit, distributed power measurement, RJ45

E-world energy & water 2025: Beckhoff Trade Show TV

E-world energy & water 2025: Beckhoff Trade Show TV

The EL3475 is a 12-channel analog input that, with a 24-bit resolution and an input voltage of 333 mV, enables simple and detailed measurements in supply networks. With four RJ45 connections that can each connect three current and/or voltage transformers, the EL3475 is multi-functional and the ideal solution for keeping installation simple in demanding applications.

 

In combination with the SCL6xxx pluggable small-signal split-core transformers, the EL3475 enables configuration-free commissioning, as the current transformer ratios are set automatically between the transformer and terminal during start-up thanks to the electronic nameplate.

 

With a single voltage transformer in the system, several EL3475 EtherCAT Terminals can work together as a distributed power measurement system and perform any number of power measurements without any loss in performance.

Product status:

product announcement | estimated market release 2nd quarter 2025

Product information

Technical dataEL3475
Number of inputs12
Oversampling factor
Distributed clocksoptional (necessary for distributed power measurement)
Update intervalRMS values 10 ms at 50 Hz and 100 ms for other values such as harmonics
Measured valuescurrent (with SVL or via DPM: voltage, effective, reactive and apparent power, active, reactive and apperent energy, cos φ, frequency, THD, harmonic (up to 62nd harmonic)
Measuring voltagevia SVL
Measuring currentvia SCL
Measurement error/uncertainty0.3% relative to full scale value (I),
0.6% calculated value (see documentation)
Update timenet-synchronous
Monitoring functionundercurrents/overcurrents (adjustable)
Electrical isolation2500 V
Current consumption E-bustyp. 150 mA
Current consumption power contacts
Special featuresdistributed power measurement (DPM), electronic rating plates readable
Operating temperature0…55°C
Relative humidity95%, no condensation
Storage temperature-25…+85°C
Weightapprox. 75 g
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
Approvals/markingsCE
Housing dataEL-24
Design formcompact terminal housing with signal LEDs
Materialpolycarbonate
Dimensions (W x H x D)24 mm x 100 mm x 52 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Marking
Wiringspecific push-in connection

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