Beckhoff Automation · I/O · EtherCAT Terminals · EL-ED3xxx Analog Input
Beckhoff EL3174-0002 Analog Input Module
Technical data for the EL3174-0002, reproduced from the Beckhoff product page for this item number.
Number of inputs4
Resolution16 bit (incl. sign)
Conversion timeminimum 150 µs
Weightapprox. 65 g
How it works
EtherCAT Terminals such as this one clip onto a 35 mm DIN rail and connect by the E-bus contacts on the side, so the slice is added or replaced without disturbing the field wiring of the neighbouring terminals.
Specifications
Technical data
Number of inputs4
Power supplyvia the E-bus
Oversampling factor–
Distributed clocksyes
Distributed clock accuracy<< 1 µs
Internal resistance> 200 kΩ | typ. 85 Ω
Input filter cut-off frequency5 kHz
Conversion timeminimum 150 µs
Measuring range, nominal-10/0…+10 V | -20/0/+4…+20 mA
Measuring range, technical-10.73…+10.73 V | -21.47…+21.47 mA
Housing data
Design formcompact terminal housing with signal LEDs
Materialpolycarbonate
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Order number
EL3174-0002 — Beckhoff product page, technical data
Official source
https://www.beckhoff.com/en-us/products/i-o/ethercat-terminals/el-ed3xxx-analog-input/el3174-0002.html
FAQ
How many channels does the EL3174-0002 have?
Beckhoff states number of inputs: 4.
Where do these values come from?
They are taken from the technical data Beckhoff publishes for item number EL3174-0002, on the product page linked below.
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