Beckhoff Automation · I/O · EtherCAT Terminals · EL-ED3xxx Analog Input
Beckhoff EL3201 Analog Input Module
Beckhoff lists the EL3201 as EtherCAT Terminal, 1-channel analog input, temperature, RTD (Pt100), 16 bit.
Number of inputs1
Connection technology2-, 3-, 4-wire (default: 2-wire)
Resolution0.1°C per digit
Weightapprox. 60 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 inputs1
Power supplyvia the E-bus
Distributed clocks–
Input filter cut-off frequencytyp. 1 kHz
Connection technology2-, 3-, 4-wire (default: 2-wire)
Conversion timeapprox. 24 ms default setting, 4…500 ms configurable
Measuring current< 0.5 mA (load-dependent)
Temperature range-200…+850°C (Pt sensors); -60…+250°C (Ni sensors)
Resolution0.1°C per digit
Measurement error/uncertainty< ±0.5°C for Pt sensors
Ordering information
EL3201EtherCAT Terminal, 1-channel analog input, temperature, RTD (Pt100), 16 bit
Order number
EL3201 — Beckhoff product page, technical data
Official source
https://www.beckhoff.com/en-us/products/i-o/ethercat-terminals/el-ed3xxx-analog-input/el3201.html
FAQ
How many channels does the EL3201 have?
Beckhoff states number of inputs: 1.
What does the ordering description say?
EtherCAT Terminal, 1-channel analog input, temperature, RTD (Pt100), 16 bit.
Where do these values come from?
They are taken from the technical data Beckhoff publishes for item number EL3201, on the product page linked below.
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