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EL3142 | EtherCAT Terminal, 2-channel analog input, current, 0…20 mA, 16 bit, single-ended

Image similar, may contain optional accessories
EL3142 | EtherCAT Terminal, 2-channel analog input, current, 0…20 mA, 16 bit, single-ended

EL3142 | EtherCAT Terminal, 2-channel analog input, current, 0…20 mA, 16 bit, single-ended

Run LED
Error LED 1
Run LED
Error LED 2
Power contact
+24 V
Power contact 0 V
Input 1
+24 V
0 V
Shield
Input 2
+24 V
0 V
Shield
Top view 
Contact assembly 
EL3142 | EtherCAT Terminal, 2-channel analog input, current, 0…20 mA, 16 bit, single-ended

EL3142 | EtherCAT Terminal, 2-channel analog input, current, 0…20 mA, 16 bit, single-ended

Distributed Clocks: the integrated time management system in EtherCAT

Measurement technology easily configured: Analog EtherCAT input terminals.

Measurement technology simply integrated: With the analog EtherCAT Terminals.

Distributed Clocks: the integrated time management system in EtherCAT

Measurement technology easily configured: Analog EtherCAT input terminals.

Measurement technology simply integrated: With the analog EtherCAT Terminals.

The job of the EL3142 analog input terminal is to supply power to measuring transducers located in the field, and to transmit analog measurement signals with electrical isolation to the automation device. The voltage for the sensors is supplied to the terminals via the power contacts. The power contacts can optionally be supplied with operating voltage in the standard way or via a supply terminal (EL9xxx) with electrical isolation. The input electronics is independent of the supply voltage of the power contacts. The 0 V power contact is the reference potential for the inputs. The EtherCAT Terminal indicates its signal state by means of light emitting diodes.

Product status:

regular delivery

Product information

Technical dataEL3142
Number of inputs2 (single-ended)
Power supplyvia the E-bus
Signal current0…20 mA
Oversampling factor
Input signal bandwidthsee input filter
Distributed clocksyes
Distributed clock precision<< 1 µs
Internal resistancetyp. 85 Ω + diode voltage
Input filter limit frequency5 kHz
Dielectric strengthmax. 30 V
Conversion time~ 60 µs (fast mode ~ 40 µs)
Resolution16 bit (incl. sign)
Measurement error/uncertainty< ±0.3% (relative to full scale value)
Electrical isolation500 V (E-bus/signal voltage)
Current consumption power contacts
Current consumption E-bustyp. 170 mA
Bit width in the process imageinputs: 8 byte
Special featuresstandard and compact process image, activatable FIR/IIR filters, limit value monitoring
Operating/storage temperature-25…+60°C/-40…+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, UL, ATEX, IECEx
Protect. rating/installation pos.IP20/variable
Ex markingATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
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

Ordering information
EL3142EtherCAT Terminal, 2-channel analog input, current, 0…20 mA, 16 bit, single-ended
ES3142EtherCAT Terminal, 2-channel analog input, current, 0…20 mA, 16 bit, single-ended, pluggable wiring

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