Current spectrum of products of Eigner Messtechnik
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Technology ➜

IEPE
Emulator ➜

Why ACTIVE FILTERS ? ➜
 PRODUCTS
 These product lines represent our current spectrum of products in series production.
 To receive our current price list please send an e-mail to info[at]eigner-messtechnik[dot]de.
 Subject: "Request price list".

 IEPE MODULES:
 Very flexible
 adaptation of an
 IEPE SIGNAL
 to the
 SIGNAL OUTPUT
 - balanced or
 - unbalanced
 Quick help with the
 selection of our
 IEPE devices:
 IEPE device
 selection
 help form.pdf

Signal-IEPE-IN-OUT symm-unsymm
  Please note absolutely for all IEPE modules:
  If the IEPE input is overdriven, the module output exceeds the nominal values.
  For example: Instead of 0 to +5 V the output may take the values -1 to +6 V.
  Therefore, make sure that your signal processing unit (ADC) can withstand these values without damage!

 Important notes for ordering:
 1. Please be sure to observe the different power (voltage) supplies of the various modules.
 2. Please replace the placeholder letters "V", "O", "F", "P" when requesting prices or
     ordering modules with the desired values -
     e.g. replace "V" with "A" or "B", replace "O" with "4" or "8" etc.

 IPE-ISO1 / IPE-ISO1s
 IEPE / AC / DC
 3 ways
 isolation amplifier
 or
 IPE-ISO1s
 without galvanic
 isolation
 - balanced or
 - unbalanced output
 including
 - Active Filters
 and
 - 4 to 20 mA output
 as piggyback
 module

  Single supply:
  9 to 36 VDC

 → IEPE modules
IPE-ISO1
IPE-ISO1
 Versatile IEPE / AC / DC module adaptable to different signal inputs on different signal outputs with
 IPE-ISO1: the galvanic isolation of signal input to signal output to power line,
 IPE-ISO1s: without the galvanic isolation of signal input to signal output, but to power line.
 Features:
   - Wide input power supply 9 to 36 VDC, aprox. 2 W
   - 3 DC/DC converters to the internal voltage supply of:
      Signal input stage - IEPE excitation - Signal output stage
   - Constant current excitation for IEPE Sensors 2 - 4 - 6 - 8 mA @ 28 VDC
   - Input high-pass filter for decoupling the DC offset of the IEPE circuit
   - Input stage with amplification or attenuation to adapt the IEPE level to the user prefered ADC
   - Active filters: Pluggable low pass filter with Butterworth response 4th or 8th order
   - Pluggable current loop signal output for the conversion of the voltage output 0 to 10 V to the
      disturbance insensitive current output 4 to 20 mA (offset: 12 mA)
   - Status LEDs - input signal within the normal range (green) or input signal outside the range (red)
   - Avail. in 2 Versions: A = DIN rail mounting or B = Aluminium housing
 Order numbers - (Please quote this number when making price inquiries):
   IPE-ISO1_V
   IPE-ISO1s_V
 Order numbers - Active Filters (Please name the desired cut-off Frequency):
   IPE-FM6.3_BU_4_F: Butterworth low pass 4th order
   IPE-FM6.3_BU_8_F: Butterworth low pass 8th order
   Possible cut-off frequencies depending on the filter order -please watch the documentation.
 Order numbers - Current Loop 4 to 20 mA (Please quote this number when making price inquiries):
   IPE-ISO1-CIP
 Product info: IPE-ISO1_info.pdf  [592 kByte  info sheet in 'EN']
 Broschüre: IPE-ISO1_man_de.pdf  [1735 kByte in 'DE']
 Brochure: IPE-ISO1_man_en.pdf  [1731 kByte in 'EN']
 IPE-FM1
 IEPE
 signal conditioning
 OEM module
 - balanced output

  Single supply:
  12 to 15 VDC
 → IEPE modules
IEPE Signal Conditioning Amplifier - IPE-FM1 Vers. A
IEPE Signal Conditioning Amplifier - IPE-FM1 Vers. B
 Features:
   - Easy to use - no setting, no adjustment: gain +1, IEPE excitation 24 VDC / 4 mA
   - IEPE signal range = IPE-FM1 module output range, and with IEPE bias reduced to 0.0 V
   - Single power supply 12 to 15 VDC
   - Internal charge pump converter (100 kHz) for generating the IEPE voltage
   - Avail. in 2 Versions of installation: A = suitable for front panel mounting or B = main board mounting
 Order numbers (Please quote this number when making price inquiries):
   IPE-FM1.0_V
 Product info: IPE-FM1_info.pdf  [369 kByte info sheet in 'EN']
 IPE-FM3
 Versatile
 signal conditioning
 OEM module
 - balanced output
 including
 Active Filters
 on board

  Triple supply:
  +12 to +15 VDC  and
  -12 to -15 VDC  and
  +24 to +30 VDC

 → IEPE modules
 Please note:
 IPE-FM3 actually only
 makes sense if basic
 variants (G = 1, I_IEPE
 fixed) are  combined with
 Active Filters
.
 For basic variants without
 filters, IPE-FM1 or -FM4
 are recommended.
IEPE Signal Conditioning Amplifier - IPE-FM3
 CAUTION:
 The variants IPE-FM3.3 to
 IPE-FM3.8 are currently not available due to the lack of
 the significant components.
 Versatile DC / AC / IEPE signal conditioning plus Active Filters
   - Switchable IEPE excitation current: 2 - 4 - 6 - 8 or 1 - 2 - 3 - 4 [mA]
   - Fixed or switchable gain: 1 or 1 - 2 - 5 - 10 combined with 1 - 10 - 100
   - Active filters: 4th or 8th order Butterworth or Bessel low pass, 500 Hz to 20 kHz, Fcut-off as desired
   - Power supply ±12 to ±15 VDC plus 24 to 30 VDC
   - Avail. in 2 Versions of installation: A = suitable for front panel mounting or B = main board mounting
 Order numbers (Please quote this number when making price inquiries):
   IPE-FM3.1_V: Gain = 1, I_IEPE = 4 mA, no filters
   IPE-FM3.2_V: Gain = 1, I_IEPE selectable, no filters included
   IPE-FM3.3_V: currently not available due to the lack of the significant components
   IPE-FM3.4_V: currently not available due to the lack of the significant components
   IPE-FM3.5_V: currently not available due to the lack of the significant components
   IPE-FM3.6_V: currently not available due to the lack of the significant components
   IPE-FM3.7_V: currently not available due to the lack of the significant components
   IPE-FM3.8_V: currently not available due to the lack of the significant components
   IPE-FM3.X_V: Gain = new: user specified (within a certain range), I_IEPE = 4 mA, no filters
   IPE-FM3.9_BU_O: Active filters "Butterworth" fitted on board. IPE-FM3.9_4 - 4th order, _8 - 8th order
   IPE-FM3.9_BE_O: Active filters "Bessel" fitted on board. IPE-FM3.9_4 - 4th order, _8 - 8th order
 Product info: IPE-FM3_info.pdf  [397 kByte info sheet in 'EN']
 Broschüre: IPE-FM3_man_de.pdf  [3578 kByte in 'DE']
 Brochure: IPE-FM3_man_en.pdf  [3576 kByte in 'EN']
 Please note: IPE-FM3 actually only makes sense if basic variants (G = 1, I_IEPE fixed) are
 combined with Active Filters.
 For basic variants without filters, IPE-FM1 or -FM4 are recommended.
 IPE-FM4
 IEPE
 signal conditioning
 OEM module
 - balanced or
 - unbalanced output

  Single supply:
  12 to 15 VDC
 → IEPE modules
IEPE signal conditioning module for front panel mounting
IEPE signal conditioning module for main board mounting
 Upgrade to IPE-FM1 with the functional extensions:
  - Input = Output range either ±10 V max. balanced to GND or
    - Output = 0 to +10 V with offset +5 V for unbalanced AD-converters 0 to 10 V
    - Output = 0 to +5 V with offset +2.5 V for unbalanced AD-converters 0 to 5 V
    - Output = 0 to +3.3 V with offset +1.65 V for unbalanced AD-converters 0 to 3.3 V
  - Input signal fault detection: open circuit or short to GND - indicated by ext. FAULT LED
    Please specify when ordering: Fault LED A = fault (red) or LED B = signal OK (green)
   - Avail. in 2 Versions of installation: A = suitable for front panel mounting or B = main board mounting
 Order numbers - Balanced Output (Please quote this number when making price inquiries):
   IPE-FM4.1-1_F_V: Input = Output (±10 V max.), DC Offset = 0 V
   IPE-FM4.1-2_F_V: Input = ±10 V, Output = ±5 V, DC Offset = 0 V
   IPE-FM4.1-3_F_V: Input = ±5 V, Output = ±10 V, DC Offset = 0 V
   IPE-FM4.1-4_F_V: Input = ±2 V, Output = ±10 V, DC Offset = 0 V
   IPE-FM4.1-5_F_V: Input = ±2 V, Output = ±5 V, DC Offset = 0 V
 Order numbers - Unbalanced Output (Please quote this number when making price inquiries):
   IPE-FM4.2-1_F_V: Input = ±10 V, Output = +10 V, DC Offset = +5 V
   IPE-FM4.2-2_F_V: Input = ±5 V, Output = +10 V, DC Offset = +5 V
   IPE-FM4.2-3_F_V: Input = ±10 V, Output = +5 V, DC Offset = +2.5 V
   IPE-FM4.2-4_F_V: Input = ±5 V, Output = +5 V, DC Offset = +2.5 V
   IPE-FM4.2-5_F_V: Input = ±10 V, Output = +3.3 V, DC Offset = +1.65 V
   IPE-FM4.2-6_F_V: Input = ±5 V, Output = +3.3 V, DC Offset = +1.65 V
 Product info: IPE-FM4_info.pdf  [382 kByte  info sheet in 'EN']
 Broschüre: IPE-FM4_man_de.pdf  [331 kByte in 'DE']
 Brochure: IPE-FM4_man_en.pdf  [331 kByte in 'EN']
 IPE-DM5
 IEPE
 signal conditioning
 35 mm DIN RAIL
 - balanced output
 including
 Active Filters
 on board

  Single supply:
  9 to 18 VDC  or
  18 to 36 VDC
 → IEPE modules
IPE-DM5
 NEW as of Oct 2022: → 
 IPE-DM5 also available in
 a slightly simpler version
 → IPE-DM5s
 The IEPE excitation and signal conditioning device IPE-DM5 is designed for installation in control
 cabinets with 35 mm DIN rail mounting.
   - Avail. in 2 Supply Power groups: 12 VDC (9 to 18) or 24 VDC (18 to 36)
 Features:
   - Constant current excitation for IEPE Sensors 4 mA @ 30 VDC
   - Input high-pass filter for decoupling the DC offset of the IEPE circuit
   - Amplifier with switchable amplification 1 - 2 - 5 - 10 [V/V]
   - Active filters: 4th or 8th order Butterworth or Bessel low pass, 500 Hz to 20 kHz, Fcut-off as desired,
     with one or two switchable frequencies, plus bypass switch
   - Galvanic isolation of the measuring circuit from the 12 or 24 V control cabinet supply by means of
     electrically isolated DC / DC converters for IEPE and device supply
 Order numbers (Please quote this number when making price inquiries):
   IPE-DM5.1_P: currently not available due to the lack of the significant components
   IPE-DM5.2_P: currently not available due to the lack of the significant components
   IPE-DM5.3_P: currently not available due to the lack of the significant components
   IPE-DM5s.1.1/1.2_P: Signal conditioning without filters, Gain = 1 (1.1) or Gain = 2 (1.2)
   IPE-DM5s.2.1/2.2_P: Signal conditioning with one low pass filter, Gain = 1 (2.1) or Gain = 2 (2.2)
   IPE-DM5s.3.1/3.2_P: Signal conditioning with two low pass filters, Gain = 1 (3.1) or Gain = 2 (3.2)
 Product info: IPE-DM5_info.pdf  [316 kByte  info sheet in 'EN']
 Broschüre: IPE-DM5_man_de.pdf  [1096 kByte in 'DE']
 Brochure: IPE-DM5_man_en.pdf  [1095 kByte in 'EN']
 Product info: IPE-DM5s_info.pdf  [310 kByte  info sheet in 'EN']
 IPE-FM6
 IEPE
 signal conditioning
 OEM module
 - balanced or
 - unbalanced output
 including
 Active Filters
 as piggyback
 module

  Single supply:
  12 to 15 VDC  or
  22 to 26 VDC
 → IEPE modules
IPE-FM6
IPE-FM6
IPE-FM6
 Versatile IEPE module adaptable to different signal inputs on different signal outputs.
 Features:
   - Single supply Power group: 12 VDC (12 to 15 VDC) or 24 VDC (22 to 26 VDC)
   - Charge pump converter (100 kHz) for generating the internal supply voltages
   - Constant current excitation for IEPE Sensors 4 mA @ 22 to 28 VDC
   - Input high-pass filter for decoupling the DC offset of the IEPE circuit
   - Input stage with amplification or attenuation to adapt the IEPE level to the user prefered ADC
   - Active filters: Pluggable low pass filter with Butterworth or Bessel response 4th or 8th order
   - Status LEDs - input signal within the normal range (green) or input signal outside the range (red)
   - Avail. in 2 Versions of installation: A = suitable for front panel mounting or B = main board mounting
 Order numbers - Balanced Output (Please quote this number when making price inquiries):
   IPE-FM6.1-1_P_V: Input = Output = ±10 V, DC Offset = 0 V
   IPE-FM6.1-2_P_V: Input = ±10 V, Output = ±5 V, DC Offset = 0 V
   IPE-FM6.1-3_P_V: Input = ±5 V, Output = ±10 V, DC Offset = 0 V
   IPE-FM6.1-4_P_V: Input = ±2 V, Output = ±10 V, DC Offset = 0 V
   IPE-FM6.1-5_P_V: Input = ±2 V, Output = ±5 V, DC Offset = 0 V
   IPE-FM6.1-6_P_V: Input = ±1 V, Output = ±10 V, DC Offset = 0 V
 Order numbers - Unbalanced Output (Please quote this number when making price inquiries):
   IPE-FM6.2-1_P_V: Input = ±10 V, Output = +10 V, DC Offset = +5 V
   IPE-FM6.2-2_P_V: Input = ±5 V, Output = +10 V, DC Offset = +5 V
   IPE-FM6.2-3_P_V: Input = ±10 V, Output = +5 V, DC Offset = +2.5 V
   IPE-FM6.2-4_P_V: Input = ±5 V, Output = +5 V, DC Offset = +2.5 V
   IPE-FM6.2-5_P_V: Input = ±10 V, Output = +3.3 V, DC Offset = +1.65 V
   IPE-FM6.2-6_P_V: Input = ±5 V, Output = +3.3 V, DC Offset = +1.65 V
   IPE-FM6.2-7_P_V: Input = ±2 V, Output = +3.3 V, DC Offset = +1.65 V
   IPE-FM6.2-8_P_V: Input = ±1 V, Output = +3.3 V, DC Offset = +1.65 V
   IPE-FM6.12-x_P_V: Input = by request, Output = by request, DC Offset = by request
 Order numbers - Active Filters (Please name the desired cut-off Frequency):
   IPE-FM6.3_BU_4_F: Butterworth low pass 4th order
   IPE-FM6.3_BE_4_F: Bessel low pass 4th order
   IPE-FM6.3_BU_8_F: Butterworth low pass 8th order
   IPE-FM6.3_BE_8_F: Bessel low pass 8th order
 Product info: IPE-FM6_info.pdf  [530 kByte  info sheet in 'EN']
 Broschüre: IPE-FM6_man_de.pdf  [645 kByte in 'DE']
 Brochure: IPE-FM6_man_en.pdf  [643 kByte in 'EN']
 IEPE housing 1:
 Modules IPE-FMx

 More housing variants
 → services
Housing IEPE signal conditioning - IPE-FM1 IPE-FM3 IPE-FM4
 IPE-FMx - Housing and power supply for 4 modules "IPE-FMx"  → IEPE modules
 Robust aluminum profile housing with built-in power supply board.
 (Illustration example: IPE-FM3)
 Power supply board "IPE-FM3_PowerSupply":
 Input supply voltages 12 VDC (9-18 VDC) or 24 VDC (18-36 VDC) converted to the internal
 supply voltages ±15 VDC and +24/30 VDC, required by the modules IPE-FM3.
 Broschüre: IPE-FM3_man_de.pdf  [3258 kByte in 'DE']
 Brochure: IPE-FM3_man_en.pdf  [3258 kByte in 'EN']
 More housing variants → services
 IEPE EMULATOR I
 IEPE sensor
 simulation tool

Picture: IEPE Testing Tool - IEPE EMULATOR I  No longer in our product range.
 IEPE EMULATOR IV
 IEPE sensor
 simulation tool

 → IEPE EMULATOR IV
Picture: IEPE Testing Tool - IEPE EMULATOR IV  IEPE EMULATOR IV facilitates the testing of amplifiers with IEPE inputs if there is no calibrated
 engine test bench (shaker) for IEPE transducers available.
 Special features: Battery powered, internal Sine Wave Generator 1024 Hz, bandwith 0 to 50 kHz.
 Output ±5 V, IEPE const. currents 2 to 20 mA at 18 to 30 VDC.
 Product info: IEPE-EMULATOR-IV_info.pdf  [434 kByte info sheet in 'EN']
 Broschüre: IEPE-EMULATOR-IV_man_de.pdf  [859 kByte in 'DE']
 Brochure: IEPE-EMULATOR-IV_man_en.pdf  [859 kByte in 'EN']
 Active Filters:
 module AF08

 → Active Filters
AF08 - Active Filter Module
 Active Filters AF08
 AF08 is a pluggable module 22*48 mm², but connector grid 1/10 inch (2.54 mm)
 AF08 ist available in 2 designs:
   - A: single, fixed cut-off frequency filter
   - B: switchable cut-off frequencies (also with remote control TTL/CMOS level) in 2-3-4 steps
          with your preferred cut-off frequencies in the range of 50Hz to 50kHz.
 You can order AF08 with filter responses "Butterworth" or "Bessel" with cut-off frequencies of your
 choice.
 Product info: AF08_info.pdf  [303 kByte info in 'EN']
 Broschüre: AF08_man_de.pdf  [3926 kByte in 'DE']
 Brochure: AF08_man_en.pdf  [3900 kByte in 'EN']
 Active Filters:
 housing 1

AF08 - Active Filters Mainboard and Housing
 Mainboard / Housing for 4 modules Active Filters AF08 (acc. to Active Filters AF08)
 Mainboard for filter modules for installation in customer systems
 or installed in standard housing
   - mainboard with plug-in module connectors and power supply components
   - mainboard size 100 x 70 [mm] suitable for EURO-board housings
   - on board connector for remote control (front panel switch or microcontroller-bus)
   - power supply 9-18VDC (opt. 9-36VDC), 5W max.
   - metal housing (with/without mounting brackets) size 105 x 43 x 108 [mm]
     (standard - others on request)
   - BNC plugs for input and output, banana plugs for power supply
     (standard - others on request)
   - optional: Front panel rotary switch for selecting the filter cut-off frequencies
 Broschüre: AF08_man_de.pdf  [3926 kByte in 'DE']
 Brochure: AF08_man_en.pdf  [3900 kByte in 'EN']
 Active Filters:
 housing 2

Housing AF08 - Active Filters Front with Rotary Switch
 AF08 - Filter cut-off frequency setting by rotary switch (acc. to Active Filters AF08)
 When each of the built-in filter modules should get the same frequency setting,
 there is a more comfortable way than opening the housing:
   - Rotary switch - mounted on the front panel.
 Broschüre: AF08_man_de.pdf  [3926 kByte in 'DE']
 Brochure: AF08_man_en.pdf  [3900 kByte in 'EN']
 More information on request: info[at]eigner-messtechnik[dot]de  Please specify in your enquiry mail the product you are interested in.
 To receive our current price list please send an e-mail to info[at]eigner-messtechnik[dot]de. Subject: "Request price list".
 Copyright © Eigner Messtechnik