M-SENS3 8

Freely selectable voltage, current, and frequency measurement incl. sensor excitation for each channel

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With the M-SENS3 8 voltage measurement module, IPETRONIK presents the latest member of the new device generation. Just like the rest of the M3 family, this module raises the bar for modular measurement technology. Its 8 channels with freely selectable operating modes are extraordinarily flexible and precise thanks to the 18-bit high-resolution AD converter. The M-SENS3 8 is ultra-compact and ruggedized. Its innovative wireless and magnetic connection concept reduces setup times and guarantees an optimal and fail-safe data connection.

Special Features

  • Freely selectable operating mode for each input: voltage, current, frequency
  • Measurement data output to CAN FD
  • System status information (system, devices, channel)
  • TEDS class 2 support
  • Toolless, magnetic connection
  • Channel and device status display in the software (e.g. sensor excitation/undervoltage monitoring)
  • System connection without connection cable
  • IP 67 and extended temperature range
  • Highly compact and ruggedized
  • Galvanic isolation (channel, CAN, supply, enclosure)
  • Channel status LED for each input displaying the selected measurement mode

Datasheet

Technical data

AD converter 18 Bit (SAR)
Channel sampling rates 2 / 5 / 10 min - 1 / 2 / 5 / 10 / 100 / 200 / 500 / 1000 / 5000 Hz
Inputs 8
Power supply 6 ... 59 VDC, For On-board power supply of 12 | 24 | 48 V
Operating temperature range -40 … 125 °C (-40 … 257 °F)
IP protection class IP 67 (ISO 20653 - 2013)

M-SENS3 8 – Technical data

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General channel properties
AD converter 18 Bit (SAR)
Special functions Selectable number of averaging values (1-100), Offset adjust, during measurement, multiple groups
Internal sampling rate 5 kHz
Channel sampling rates 2 / 5 / 10 min - 1 / 2 / 5 / 10 / 100 / 200 / 500 / 1000 / 5000 Hz
Total sampling rate 40 kHz
Hardware filter (switchable) 600 Hz 8. Order
Input resistance 10 MΩ
Software filter (DSP adjustable) 10 / 12.5 / 16.666 / 25 / 50 / 66.666 / 100 / 125 / 166.666 / 250 / 500 Hz, 0.1 / 0.125 / 0.166 / 0.25 / 0.5 / 0.666 / 1 / 1.25 / 1.666 / 2.5 / 5 / 6.666 Hz, Accuracy 0.05 %
Channel LED Displays the color of the selected measurement mode, Channel-LED is activated for 10s after initialization in color of measurementmode, In case of overcurrent of sensor supply, Yes
TEDS Class 2
Channel volt
Measurement range ±0.01 / 0.02 / 0.05 / 0.1 / 0.2 / 0.5 / 1 / 2 / 5 / 10 / 25 / 100 V
Deviation at 23 °C ± 0.05 % (± 0.01 ...± 0.02 V) ± 0.025 % (± 0.05 ...2 V) ± 0.05 % (5 ...100 V)
Drift at ambient temperature -40...125°C 20 ppm/K (± 0.01 ...± 0.02 V), 10 ppm/K
Channel frequency
Measurement range 0...200 Hz
Deviation By design, ±1.1 % (0...50 Hz), ±4.25 % (100...190 Hz), ±2.2 % (50...100 Hz)
Channel current
Measurement range ±20 mA
Deviation at 23 °C ±0.05 %
Temperature drift at -40 °C to 125 °C 10 ppm/K
Internal burden 50 Ω
Excitation
Sensor supply voltage Bipolar ±2.5 / ±5 / ±7.5 / ±10 / ±12 / ±15 V, Unipolar 2.5 / 5 / 7.5 / 10 / 12 / 15 V
Accuracy supply at ambient temperature 25°C ±0.25 % (at 15 V)
Drift at ambient temperature -40 ... 125 °C 10 ppm/K
Sensor supply Output current 35 ... 75 mA (depending on supply voltage combination)
Galvanic isolation
Measurement input ↔ CAN ±100 V (indefinitely), ±500 V (pulse voltage)
Measurement input ↔ Housing ±100 V (indefinitely), ±500 V (pulse voltage)
Measurement input ↔ Measurement input ±100 V (indefinitely), ±500 V (pulse voltage)
Measurement input ↔ Sensor supply ±100 V (indefinitely), ±500 V (pulse voltage)
Device
Inputs 8
Power supply For On-board power supply of 12 | 24 | 48 V, 6 ... 59 VDC
Switching thresholds of the operating voltage On 9 ±0.3 VDC / Off 6 ±0.3 VDC
Power consumption, typical 2.7 W
Operating temperature range -40 … 125 °C (-40 … 257 °F)
Storage temperature range -55 … 150 °C (-67 … 302 °F)
IP protection class IP 67 (ISO 20653 - 2013)
Relative humidity 5 ... 95 %
Operating altitude (above sea level) max. 5000m
Dimensions L165 mm x B33 mm x H58 mm (L6.50 in x B1.30 in x H2.28 in)
Weight 500 g (1,10 lb)
Configuration interface Via CAN-FD or X-Link (tunneling) with IPEmotion PC, RT, CAN FD (ISO 11898-2-2016)) 125kBit/s to 5MBit/s 64 data bytes
Data rate Software adjustable up to 5Mbit/s (ISO11898-2-2016)
Input sockets 001 - Lemo HGG 1B 307 (7-Pin), 002 - ODU Serie F,1 (5+1-Pin)
Status-LED Yes, Display of the operating status as well as warnings in case of undervoltage or expired calibration
Accessories
Module IPE-HWI-M3-001 mounting plate, IPE-HWI-M3-002 mounting plate, IPE-COV-M3-001 cover cap
System cable 623-508 M3-CAN/PWR cable, CAN/PWR 0B-5p., 623-502 M3-CAN/PWR cable, LOG term, 623-503 M3-CAN/PWR cable, 623-509 M3-CAN/PWR cable, X-LINK/PWR, 623-507 M3-CAN/PWR cable, banana, 623-504 M3-CAN/PWR cable, M-CAN/PWR, 623-506 M3-CAN cable, SUB-D/9S term, 623-500 M3-CAN/PWR cable, SubD9/S term, banana, 623-511 M3-CAN cable, M-CAN/noPWR M-feed, 623-510 M3-CAN/ cable, CAN 1B-8p
Input cable 670-811 SENS LEMO 1B 7p TEDS Kabel offen, SENS8-TEDS SENS LEMO 1B 7p TEDS-chip plug, 620-715 SENS LEMO 1B7p cable IPEshunt3, 620-713 SENS FIPS 5p. cable IPEshunt 3, 620-674 SENS LEMO 1B6p I-measure cable open, 600-731 SENS LEMO 1B 7p cable banana, 670-810 SENS LEMO 1B 7p TEDS Chip Kabel offen, 600-541 SENS ODU-F 5pol extension, 620-478 SENS LEMO 1B 7p Adapter ODU-F 5p, 670-867 ODU-F 5pol cable open

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