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Summary of Contents for SIGMATEK AI 022-1
- Page 1 AI 022-1 S-DIAS Strain Gauge Input Module Operating Manual Date of creation: 24.09.2018 Version date: 04.11.2020 Article number: 20-009-022-1E...
- Page 2 (print, photocopy, microfilm or in any other process) without express permission. We reserve the right to make changes in the content without notice. SIGMATEK GmbH & Co KG is not responsible for technical or printing errors in this handbook and assumes no responsibility for damages that occur through its use.
- Page 3 S-DIAS Strain Gauge Input Module AI 022-1 with 2 analog inputs The S-DIAS AI 022-1 strain gauge input module is used to analyze meas- uring bridges (i.e. strain gauge load cells) With a 24-bit resolution, meas- urement values are provided with an overall accuracy of 0.035 %.
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Page 4: Table Of Contents
AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE Contents Technical Data ................ 4 Analog Channel Specifications ........... 4 Electrical Requirements ............... 5 Miscellaneous ................7 Environmental Conditions ............7 Mechanical Dimensions ............8 Connector Layout ..............9 Status LEDs ................. 10 Applicable Connectors ............... - Page 5 S-DIAS STRAIN GAUGE INPUT MODULE AI 022-1 Setting the FilterDepth ............... 22 Setting the Force Sensor ............22 04.11.2020 Page 3...
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Page 6: Technical Data
AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE Technical Data Analog Channel Specifications Number of channels Bridge supply voltage +5 V Load cell rated values 0.25 mV/V 0.5 mV/V 1 mV/V 2 mV/V 16 mV/V Measurement range ±1.25 mV ±2.5 mV ±5 mV... -
Page 7: Electrical Requirements
S-DIAS STRAIN GAUGE INPUT MODULE AI 022-1 Electrical Requirements Voltage supply from S-DIAS bus +5 V Current consumption on the typically 50 mA maximum 55 mA S-DIAS bus (+5 V power supply) Voltage supply from S-DIAS bus +24 V Current consumption on the... - Page 8 AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE Page 6 04.11.2020...
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Page 9: Miscellaneous
S-DIAS STRAIN GAUGE INPUT MODULE AI 022-1 Miscellaneous Article number 20-009-022-1 Hardware version Standard UL 508 (E247993) Approvals UL, cUL, CE Environmental Conditions Storage temperature -20 ... +85 °C Environmental temperature 0 ... +55 °C Humidity 0-95 %, non-condensing Installation altitude above sea... -
Page 10: Mechanical Dimensions
AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE Mechanical Dimensions Page 8 04.11.2020... -
Page 11: Connector Layout
S-DIAS STRAIN GAUGE INPUT MODULE AI 022-1 Connector Layout 04.11.2020 Page 9... -
Page 12: Status Leds
AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE Status LEDs Module status green module active no supply available BLINKING (5 Hz) no communication User yellow can be set from the application (e.g. the module LED can be set to blinking through the visuali-... -
Page 13: Labeling Field
S-DIAS STRAIN GAUGE INPUT MODULE AI 022-1 Labeling Field Manufacturer Weidmüller Type MF 10/5 CABUR MC NE WS Article number Weidmüller 1854510000 Compatible printer Weidmüller Type Printjet Advanced 230V Article number Weidmüller 1324380000 04.11.2020 Page 11... -
Page 14: Wiring
AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE Wiring Wiring Example Page 12 04.11.2020... -
Page 15: Note
S-DIAS STRAIN GAUGE INPUT MODULE AI 022-1 Note The signals recorded by the analog modules are very small, as compared to the digital sig- nals. To ensure error-free operation, a careful wiring method must be followed: • The DIN rail must have an adequate connection to mass. -
Page 16: Connection Variants
AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE Connection Variants Two connection Types can be used when measuring with strain gauges: 4-wire measurement: The advantage of this variant is that a 4-pin connector cable can be used for the strain gauge. The voltage drop over the circuit for the bridge voltage supply however, cannot be compensated. -
Page 17: Mounting
S-DIAS STRAIN GAUGE INPUT MODULE AI 022-1 Mounting The S-DIAS modules are designed for installation into the control cabinet. To mount the mod- ules, a DIN-rail is required. The DIN rail must establish a conductive connection with the back wall of the control cabinet. The individual S-DIAS modules are mounted on the DIN rail as a block and secured with latches. - Page 18 AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE Recommended minimum distances of the S-DIAS modules to the surrounding components or control cabinet wall: a, b, c … distances in mm (inches) Page 16 04.11.2020...
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Page 19: Supported Cycle Times
S-DIAS STRAIN GAUGE INPUT MODULE AI 022-1 Supported Cycle Times Cycle Times below 1 ms (in µs) V3.00 Cycle Times equal to or higher than 1 ms (in ms) V3.00 V3.00 04.11.2020 Page 17... -
Page 20: Hardware Class Ai022_1
AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE Hardware Class AI022_1 Hardware Class AI022_1 for the S-DIAS AI022-1 analog module This hardware class is used to control the AI022-1 hardware module. The module has two analog inputs for resistance bridges (e.g. DMS weighing cells). More information on the hard- ware can be found in the module documentation. -
Page 21: General
S-DIAS STRAIN GAUGE INPUT MODULE AI 022-1 General Class State State This server shows the actual status of the hardware class. Device ID State This server shows the device ID of the hardware module. FPGA Version State FPGA version of the module in 16#XY (e.g. 16#10 = version 1.0). -
Page 22: Analog Inputs
AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE Analog Inputs ADC configura- State The configuration of the ADCs is valid => the analog values can tion valid be used in the application The configuration of the ADCs is invalid Error while sending the configuration to the ADCs... -
Page 23: Communication Interfaces
S-DIAS STRAIN GAUGE INPUT MODULE AI 022-1 Invalid CRC in the factory settings Invalid input parameters (must be 1, 2 or 3) Reset successful, if ConfigValid goes to 1 Analog Input [1- State Shows whether the ADC for the respective channel is set to factory settings. - Page 24 AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE Setting the FilterDepth When setting the filter depth it has to be cared, that also the conversion time depends on it. Calculating the ADC data rate fADC (with fCLK = 4.92 MHz) for the sinc 4 filter: fADC = fCLK / (4 * 1024 * AI[1-2]FilterDepth) Calculating the ADC data rate fADC (with fCLK = 4.92 MHz) for the sinc 3 filter:...
- Page 25 S-DIAS STRAIN GAUGE INPUT MODULE AI 022-1 Documentation Changes Change date Affected page(s) Chapter Note 21.03.2019 1.1 Analog Channel Noise, Temperature drift and overall accuracy ap- Specification pended 18.12.2019 6 Supported Cycle Chapter added Times 08.09.2020 7 Hardware Class Chapter added AI022_1 04.11.2020...
- Page 26 AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE Page 24 04.11.2020...
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