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EL3204-0162 | EtherCAT Terminal, 4-channel analog input, multi-function, ±10 V, RTD (Pt100), 12 bit, single-ended

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EL3204-0162 | EtherCAT Terminal, 4-channel analog input, multi-function, ±10 V, RTD (Pt100), 12 bit, single-ended

EL3204-0162 | EtherCAT Terminal, 4-channel analog input, multi-function, ±10 V, RTD (Pt100), 12 bit, single-ended

Run LED
Error LED 1
Run LED
Error LED 3
Run LED
Error LED 2
Run LED
Error LED 4
Power contact
+24 V
Power contact 0 V
+R1
-R1
10 V input 1
GND input
+R2
-R2
10 V input 2
GND input 2
Top view 
Contact assembly 
EL3204-0162 | EtherCAT Terminal, 4-channel analog input, multi-function, ±10 V, RTD (Pt100), 12 bit, single-ended

EL3204-0162 | EtherCAT Terminal, 4-channel analog input, multi-function, ±10 V, RTD (Pt100), 12 bit, single-ended

Measurement technology easily configured: Analog EtherCAT input terminals.

Measurement technology simply integrated: With the analog EtherCAT Terminals.

Measurement technology easily configured: Analog EtherCAT input terminals.

Measurement technology simply integrated: With the analog EtherCAT Terminals.

The EL3204-0162 analog input terminal allows the direct connection of resistance sensors for temperature measurement on two channels and at the same time the connection of two 10 V signals on two further channels. The EtherCAT Terminal circuit can operate sensors using the 2-wire technique. A microprocessor handles linearization across the whole temperature range, which is freely selectable. Sensor malfunctions such as broken wires are indicated by error LEDs.

Product status:

regular delivery

Product information

Technical dataEL3204-0162
Number of inputs2 x Pt100, 2 x -10…+10 V
Power supplyvia the E-bus
Signal voltage-10/0…+10 V
Distributed clocks
Internal resistance> 130 kΩ
Input filter limit frequencytyp. 1 kHz
Dielectric strengthmax. 30 V
Sensor typesPt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, resistance measurement (e.g. potentiometer, 10 Ω…1/4 kΩ), KTY sensors (types see documentation)
Connection method2-wire
Conversion timeRTD measurement: 85 ms default setting, 2…800 ms configurable, voltage measurement: 0.625 ms default setting, configurable, multiplex
Measuring current< 0.5 mA (load-dependent)
Temperature range-200…+850°C (Pt sensors); -60…+250°C (Ni sensors)
ResolutionRTD measurement: 0.1°C or 0.01°C per digit, voltage measurement: 12 bit (16 bit presentation, incl. sign)
Measurement error/uncertaintyRTD measurement: < ±0.5°C for Pt sensors, voltage measurement: < ±0.3% (relative to full scale value)
Electrical isolation500 V (E-bus/signal voltage)
Current consumption power contacts
Current consumption E-bustyp. 130 mA
Special featuresintegrated digital filter, limit value monitoring
Operating/storage temperature0…+55°C/-25…+85°C
Weightapprox. 60 g
Relative humidity95%, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Pluggable wiringfor all ESxxxx terminals
Approvals/markingsCE
Protect. rating/installation pos.IP20/variable
Housing dataEL-12-8pinES-12-8pin
Design formcompact terminal housing with signal LEDsterminal housing with pluggable wiring level
Materialpolycarbonate
Dimensions (W x H x D)12 mm x 100 mm x 68 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Markinglabeling of the BZxxx series
Wiringsolid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm²
s*: 0.08…1.5 mm²,
st*: 0.08…1.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWGs*: AWG28…14,
st*: AWG28…14,
f*: AWG26…16
s*: AWG28…16,
st*: AWG28…16,
f*: AWG26…16
Stripping length8…9 mm9…10 mm
Current load power contactsImax: 10 A

*s: solid wire; st: stranded wire; f: with ferrule

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