Mx-SENS2 4

4 fast analog measurement inputs each up to 100 kHz

Mx-SENS2 4

4 fast analog measurement inputs each up to 100 kHz
  • Measurement modes: SENS, mA, IEPE, individual for each input
  • 4 separate dual sensor excitations (up to ±15 V, up to ±60 mA)
  • Offset adjust functions
  • TEDS Class-2 supported
  • Measurement data output via XCP on Ethernet or CAN
  • Designed for engine compartment applications
  • Toolless module to module connection
  • Ruggedized and compact modules for harsh environments

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Technical Data

Accuracy at ambient temperature 25 °C 0.06 % from the selected measuring range
Channel sampling rates 1 / 2 / 5 / 10 / 20 / 50 / 100 / 200 / 500 Hz, 1 / 2 / 5 / 10 / 20 / 50 / 100 kHz (CAN up to 2 kHz)
Sensor excitation ranges Bipolar ±2.5 / ±5 / ±7.5 / ±8 / ±10 / ±12.5 / ±15 V
Inputs 4
Working temperature range -40 … 105 °C (-40 … 221 °F)
IP-Code IP 67 (ISO 20653 - 2013)

Mx-SENS2 4 – Technical data

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Channel volt
Measurement range SENS ±0.1 / 0.2 / 0.5 / 1 / 2 / 5 / 10 / 20 / 50 / 100 V
Accuracy at ambient temperature 25 °C 0.06 % from the selected measuring range
Drift for ambient temperature -40 … 105 °C 20 ppm/K
Input HV
* Safety instructions
Measurement input IEPE
Leerlaufspannung 24 V
Channel current
Measurement range 0 … 20 mA, ±20 mA
Accuracy ±0.30 %
Internal shunt resistor 50 Ω
General channel properties
AD converter 16 bit / SAR (successive approximation register)
Special functions Sensor breakage detection (activation via software setting), Offset adjust, during measurement, multiple groups
Oversampling 100 kHz
Channel sampling rates 1 / 2 / 5 / 10 / 20 / 50 / 100 kHz (CAN up to 2 kHz), 1 / 2 / 5 / 10 / 20 / 50 / 100 / 200 / 500 Hz
Aggregate sample rate 400 kHz
Hardware filter (switchable) Butterworth (8-pole), Accuracy 5 %, 12 kHz (optional 20 kHz) Cut-off frequency
Hardware filter (fixed) Accuracy 25 %, 49 kHz Cut-off frequency, Typ RC 4-Pol
Software filter types Butterworth, Elliptic (8-pole), Bessel
Channel impedance 5 MΩ
Software filter (DSP selectable) Accuracy 0.05 %, 1.0 / 1.25 / 1.67 / 2.5 / 5.0 / 6.67 / 10 / 12.5 / 16.67 / 25 / 50 / 33.34 kHz, 10 / 12.5 / 16.67 / 25 / 50 / 100 / 125 / 166.67 / 250 / 500 / 666.67 Hz
Channel LED Yes, In case of overcurrent of sensor supply, Channel LED is flashing during configuration, Yes
TEDS Class 2
Channel CNT
Number of inputs
ENOB (Effective Number Of Bits)
ENOB 3.6Vpp Sinus, Messbereich 4Vpp, bei 125 Hz Typ. 19.1 bit, with hardware and software filter (250 Hz, Butterworth), Typ. 15.7 bit, without filter (full bandwidth)
ENOB 3.6Vpp Sinus, Messbereich 4Vpp, bei 1 kHz Type. 16.8 bit, with hardware and software filter (1250 Hz, Butterworth), Typ. 14.3 bit, without filter (entire bandwidth)
THD (Total Harmonic Distortion)
THD 3.6Vpp Sinus, Messbereich 4Vpp, bei 125 Hz Typ. 95 dB, without filter (entire bandwidth)
THD 3.6Vpp Sinus, Messbereich 4Vpp, bei 1 kHz Typ. 87 dB, without filter (entire bandwidth)
Excitation
Sensor excitation ranges Bipolar ±2.5 / ±5 / ±7.5 / ±8 / ±10 / ±12.5 / ±15 V
Sensorspeisung
Accuracy excitation at ambient temperature 25 °C ±0.50 %
Accuracy excitation at ambient temperature 85 °C ±0.70 %
Sensor excitation current 60 mA (for V output ±7.5 / ±15.0 V), 40 mA (for V output ±5.0 / ±12.5 V), 30 mA (for V output ±2.5 / ±10.0 V
Galvanic isolation
Input ↔ module power supply ±100 V (indefinitely), ±500 V (pulse voltage)
Input ↔ CAN ±100 V (indefinitely), ±500 V (pulse voltage)
Input ↔ enclosure ±100 V (indefinitely), ±500 V (pulse voltage)
Input ↔ input ±100 V (indefinitely), ±500 V (pulse voltage)
Input ↔ excitation ±100 V (indefinitely), ±500 V (pulse voltage)
Device
Inputs 4
Genauigkeiten
Maximum input protection voltage (channel) ±100 V (continuous), ±200 V (short-time, t < 1 ms)
Voltage supply 9 … 36 VDC
Supply voltage thresholds On 9 ±0.3 VDC / Off 6 ±0.3 VDC
Power consumption, typical 4.2 W (all excitations off)
Working temperature range -40 … 105 °C (-40 … 221 °F)
Storage temperature range -55 … 105 °C (-67 … 221 °F)
IP-Code IP 67 (ISO 20653 - 2013)
Relative humidity 5 ... 95 %
Dimensions W106 mm x H60 mm x D62 mm (4.17 in x 2.36 in x 2.44 in)
Weight 500 g (1.10 lb)
Configuration interface Ethernet
Data transfer rate 100 Mbit Ethernet (IEEE 802.3)
Input sockets Lemo EGG 1B 307 (7-Pin)
Status LED Yes
Schutz gegen aggressive Flüssigkeiten
Electrical data
Status LED
Accessories
Module X-FEED
System cable 630-500, X-Link-TERM, 630-302, 630-504, USB2ETH-XLINK, X-Link-DEF, 630-505, 630-501, 630-507, 630-524
Input cable 600-866, 670-811, SENS8-TEDS, 620-695, 600-731, 670-807, 670-810

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