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ELM3102-0130 | EtherCAT Terminal, 2-channel analog input, multi-function, ±60 V, ±20 mA, 24 bit, 20 ksps, electrically isolated, externally calibrated

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ELM3102-0130 | EtherCAT Terminal, 2-channel analog input, multi-function, ±60 V, ±20 mA, 24 bit, 20 ksps, electrically isolated, externally calibrated

ELM3102-0130 | EtherCAT Terminal, 2-channel analog input, multi-function, ±60 V, ±20 mA, 24 bit, 20 ksps, electrically isolated, externally calibrated

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OK-LED Channel 2
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ELM3102-0130 | EtherCAT Terminal, 2-channel analog input, multi-function, ±60 V, ±20 mA, 24 bit, 20 ksps, electrically isolated, externally calibrated

ELM3102-0130 | EtherCAT Terminal, 2-channel analog input, multi-function, ±60 V, ±20 mA, 24 bit, 20 ksps, electrically isolated, externally calibrated

The ELM3102-0130 EtherCAT Terminal in the basic series is a reduced version of the ELM3702-0101 intended for voltage and current measurement. It offers measuring ranges from +60 V...-20 mV and ±20 mA at a rapid sampling rate of 20 kSps per channel. The electrical isolation between channels allows it to detect signals that are at different or fluctuating potentials with high accuracy in complex environments.

The individual calibration certificate for each device, in accordance with ISO 17025 or DAkkS, depending on the device variant, can be downloaded here. These calibration certificates are issued for Beckhoff by an accredited service provider. Recalibration on request.

Extensive documentation is available from Beckhoff sales, support or measurement@beckhoff.com.

This ELM3xxx series measurement terminal enables efficient implementation of complex system-integrated data acquisition systems (DAQ) that place high demands on measurement accuracy and time synchronization.

Product status:

regular delivery

Product information

System dataELM310x
Voltage measurement±60/10/5/2.5/1.25 V, ±640/320/160/80/40/20 mV, 0…5/10 V (2-wire connection)
Current measurement±20 mA, 0/4…20 mA, NAMUR NE43 (2-wire connection)
Technical dataELM3102-0130
Number of channels2
Technologyvoltage or current measurement, configurable for each channel
Signal typedifferential
Connection technology2-wire
Connection typepush-in, service plug 2-pin
Max. sampling ratemax. 50 µs/20 ksps (per channel, simultaneously)
Oversampling factorn = 1…100 selectable
Internal resistance> 4 MΩ (voltage), 150 Ω (current) typ.
Measurement error/uncertaintytyp. < ±100 ppm/±0.01% in some measuring ranges, relative to the respective full scale value, see documentation
Temperature coefficientup to typ. < 1 ppm/K in some measuring ranges, see documentation
Functional diagnosticsyes
Connection diagnosticsbroken wire/short circuit
Distributed clocksyes, accuracy << 1 µs
Resolution24 bit (incl. sign)
Electrical isolation channel/channel707 V DC (type test)
Electrical isolation channel/bus707 V DC (type test)
Electrical isolation channel/SGND707 V DC (type test)
Current consumption power contacts
Current consumption E-bustyp. 390 mA
Weightapprox. 350 g
Operating/storage temperature0…+55°C/-25…+85°C
Thermal dissipationtyp. 3 W
Special featuresExtendedRange 107%, free numeric filter, TrueRMS, integrator/differentiator, non-linear scaling, PeakHold
Approvals/markingsCE
Housing dataELM-30-xpin
Design formmetal housing with signal LEDs
Materialzinc die-cast
Dimensions (W x H x D)30 mm x 100 mm x 95 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Marking
Wiringsolid conductors (s): direct plug-in technique; fine-stranded conductors (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.2…1.5 mm²,
st*: 0.2…1.5 mm²,
f*: 0.25…0.75 mm²
Connection cross-section AWGs*: AWG24…14,
st*: AWG24…14,
f*: AWG24…14
Stripping length8…9 mm

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

Ordering information
ELM3102-0130/000336126ELM3102-0130 with external calibration certificate type ISO 17025, external service providers
ELM3102-0130/000336127ELM3102-0130 with external calibration certificate type DAkkS external service providers

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