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User Manual

AIC 324

Setting the jumpers for enabling the current measurement mode. The current is measured only in the
differential mode of the board operation.

Position of 1-2 XP4 jumper

Position of 3-4 XP4 jumper

Positions of jumpers for the current measurement modes.

Summary of Contents for AIC324

Page 1: ...AIC324 Analog and Digital Input Output Module User Manual July 2018 Version 1 7 1 ...

Page 2: ...cepts no responsibility for inaccuracies omissions or their consequences as well as liability arising from the use or application of any product or example described in this document Fastwel Co Ltd reserves the right to change modify and improve this document or the products described in it at Fastwel s discretion without further notice Software described in this document is provided on an as is b...

Page 3: ... 1 3 Connectors and Ports 15 1 4 Labeling 23 1 5 Packaging 23 2 Intended use 24 2 1 Preparation for use 24 2 2 Use of the module 25 3 Maintenance 25 4 Repairs 25 5 Storage 25 5 1 Storage conditions 25 6 Transportation 26 6 1 General requirements and conditions 26 6 2 Transportation characteristics 26 6 3 Placement and fixing the shipping container 27 7 Unpacking 27 7 1 General requirements and con...

Page 4: ...the products described in it at Fastwel s discretion without further notice Software described in this document is provided on an as is basis without warranty Fastwel assumes no liability for consequential or incidental damages originated by the use of this software This document contains information which is property of Fastwel Co Ltd It is not allowed to reproduce it or transmit by any means to ...

Page 5: ...transferred with the utilization of known media nor be stored in data storage and search systems without the prior written authorization of Fastwel Group Co Ltd To our best knowledge the data in this document does not contain errors However Fastwel Group Co Ltd cannot take responsibility for any inaccuracies and their consequences as well as responsibility arising as a result of utilization or app...

Page 6: ...to be read attentively for your own benefit This User Manual hereinafter referred to as the User Manual is designed for getting acquainted with the device its principle of operation and main information required for the commissioning intended use and servicing of the device Analog and Discrete Input Output Module AIC324 hereinafter referred to as the Module Note The list of the approved abbreviati...

Page 7: ...act The warranty period for the custom made products is 60 months since the sale date unless otherwise provided by the supply contract Limitation of warranty obligations The above warranty obligations shall not be applied To the products including software which were repaired or were amended by the employees that do not represent the manufacturer Exceptions are the cases where the customer has mad...

Page 8: ...olated analog inputs XP9 connector see fig 1 1 4x galvanically isolated analog outputs XP9 connector see fig 1 1 30x digital I Os XP12 connector see fig 1 1 Module power supply Power supply voltage 5 V 5 is supplied via PC104 system connector Consumption no more than 0 6 A insulation strength of analog path 1000V Operation conditions operating temperature range from 40 С to 85 С Relative humidity ...

Page 9: ...hout averaging no more than 4 μs Input impedance of analog input no less than 1 MΩ Bypass resistance for measuring current of analog input port 249 Ohm 0 05 5ppm 0 125W Availability of FIFO buffer for 2048 words ADC Availability of channel scanning mode Availability of the function of program calibration of the board s analog paths Protection of inputs against overvoltage 40V Availability of galva...

Page 10: ... 0 5V 0 1 0 1 0 10V 0 1 0 1 0 625V 0 1 0 1 1 25V 0 1 0 1 2 5V 0 1 0 1 5V 0 1 0 1 10V 0 1 0 1 0 20 mA 0 2 0 2 0 10 mA 0 2 0 2 0 5 mA 0 2 0 2 DAC measurement range Limits of the maximum basic percentage error Under normal conditions Within operating temperature range 0 5 V 0 1 0 1 0 10 V 0 1 0 1 2 5 2 5 V 0 1 0 1 5 5 V 0 1 0 1 10 10 V 0 1 0 1 Note These characteristics are received during measuremen...

Page 11: ...cation of main components Location of the main components including connectors for module s external connections is given in figure 1 1 Reference notations of connectors in figure correspond to the notations on the board Figure 1 1 Main Components and Connectors Layout ...

Page 12: ...ence voltage of 5V The calibration system makes it possible to perform internal calibration of the board without the use of external means The calibration minimizes board measurement errors throughout the operating temperature range and availability of a thermal sensor allows you to save calibrations in nonvolatile memory for reuse when the board is operating in the similar temperature modes When ...

Page 13: ... distinctive features are Availability of galvanic isolation of the analog path of the board from the system bus Support of I O addresses on the PC104 bus 0x100 0x140 0x180 0x200 0x280 0x300 0x340 0x380 Supports direct memory access channels 1 and 3 Support of interrupts 3 7 10 12 14 15 Availability of a pass through connector type PC104 to ensure the convenience of stacks assembly not associated ...

Page 14: ...ng of ADC input channels types and base address 10 XP15 Setting the discrete inputs outputs group pull up 3 XP1 XP8 Connection of current measurement resistors to differential ADC channels 4 Table 2 Light indication Name on PCB Function Color VD1 LED1 User LED Yellow 1 2 5 Delivery checklist The delivery checklist includes Analog I O module AIC324 Antistatic packaging plastic bag 1 Consumer packag...

Page 15: ...4 Designation of the main functional outputs of the XP9 analog connector Name Function Vin 0 0 Vin 15 15 Analog inputs 0 15 single wire inputs 0 15 positive diff Vin 16 0 Vin 31 15 Analog inputs 16 31 single wire inputs 0 15 neg diff Vref out Reference 5V output Do not use as power voltage Vout DAC 0 3 Analog outputs A D Conversion Pulse to start A D conversion output Dout 2 0 Galvanically isolate...

Page 16: ...high port А mode 1 Ack Acknowledgement output active level high port А mode 1 5V 5V digital power DGND Digital ground of PC104 bus 1 3 3 Registers Mapping 0 W ADC conversion software start If ADC is not in Busy state AD_BUSY high writing any value to the register leads to starting ADC conversion 0 R Reading of the lower data byte from ADC Bit 7 6 5 4 3 2 1 0 Name AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 AD...

Page 17: ... status if 1 the conversion in process or channels scan mode in process WAIT bit 6 0 ADC conversion enabled 1 conversion start is not allowed the time is needed for setting a signal when a channel is changed gain or range is switched The waiting time is about 10 μs 5 R DAC status Bit 7 6 5 4 3 2 1 0 Name 0 0 0 0 0 0 0 DACBUSY DACBUSY bit indicates that data is being transferred to DAC At this mome...

Page 18: ...o 12 15 registers of the main IO area Bit PWREN 1 Power is supplied to analog part of the module default value 8 W Setting current page power and module reset control Bit 7 6 5 4 3 2 1 0 Name 0 PWREN INTRST RESETD RESETA P2 P1 P0 Bits P2 0 set page for the mode of extended access to the ports of the module The page consists of 4 registers and is mapped to 12 15 registers of the main IO area Bit RE...

Page 19: ...1 Gate0 DIN1 cont 47 of XP9 connected to timer 0 Active level is high Pull up to power 10 kOhm Bit SRC0 1 Timer 0 receives clock freq from FREQ0 0 Clock input of the timer is connected to pin CLK0 DIN0 cont 48 of XP9 Active edge is negative Pull up to power 10 kOhm Bit GT12EN 1 and if ExtGate DIN2 cont 46 of XP9 0 then ADC conversion is started ADC conversion is not started if this pin 1 If it was...

Page 20: ...the similar direction with the upper part of the port С С7 С4 1 3 6 Page 2 ADC control 12 W The least significant byte of the infill ratio for FIFO Bit 7 6 5 4 3 2 1 0 Name FT8 FT7 FT6 FT5 FT4 FT3 FT2 FT1 Bits FT8 1 FIFO threshold during which interrupt is generated for ADC data acquisition from FIFO 12 R The least significant byte of threshold value for FIFO Bit 7 6 5 4 3 2 1 0 Name FC7 FC6 FC5 F...

Page 21: ...o 5V ADBU 0 bipolar conversion mode 1 unipolar conversion mode 1 3 7 Page 4 additional digital port 12 R Reading the FPGA outputs from the additional D port Bit 7 6 5 4 3 2 1 0 Name 0 0 D5 D4 D3 D2 D1 D0 Bits D5 0 reading the state of the FPGA outputs of the additional D port Direction of I O of the D port is defined by the direction of output of the most significant and the least significant regi...

Page 22: ...C 2 3 and 0 1 respectively Bit DAG1_1 0 DAG0_1 0 selection of the DAC conversion range 2 3 0 1 00 5V 01 10V 10 20V 11 DAC is enabled also see the rules for range switching Bit DAC_OFF setting the bit to one leads to the disabling outputs from DAC and their PE via 10 kOhm Rules for switching the DAC ranges DAC output voltage V Conversion range V DAG 1 0 DAPOL 0 5 V 5 00 0 0 10 V 10 01 0 2 5 V 5 00 ...

Page 23: ...peration modes DAC operation modes 15 Configuration of DAC outputs Configuration of DAC outputs Page 6 Programming FPGA boot loader 1 4 LABELING In accordance with the requirements of the design documentation the module s labeling is applied to the printed circuit board and contains the following symbols Conventional name code of the module Name of the manufacturer Serial number of the card Year o...

Page 24: ...d be performed only with the use of special tools and hardware for example ESD straps etc free of the electrostatic discharge of and magnetization properties ATTENTION THE MODULE CONTAINS ESD COMPONENTS 2 1 4 Module installation Prior to start working with the module you should inspect module s structure and carefully read this user manual set the jumpers in accordance with the required values see...

Page 25: ...are or aicfw exe p 0x base address of the module path to the xsvf file of the firmware After the upgrade process is completed you must restart the module by removing the power supply 2 2 USE OF THE MODULE During operation the module is automatically configured and does not require any adjustments and software settings 3 MAINTENANCE The module does not require maintenance for the entire service lif...

Page 26: ...s should be stored in a carrier vehicle in such a manner which will prevent their moving ATTENTION PROTECTION OF MODULE S TRANSPORT PACKAGING AGAINST DIRECT EXPOSURE OF ATMOSPHERIC PRECIPITATIONS SHOULD BE ENSURED 6 1 2 Transportation means The modules can be transported by automobiles and by railway without any speed limitations and over all distances Transportation by air is allowed in heated an...

Page 27: ... unpacked only in the area at the ambient temperature of no less than 15 С and a relative humidity of no more than 70 7 1 2 Additional requirements Unpacking the module which was at an ambient temperature below 0 C should only be performed in a heated room after having the module stored under normal conditions for 6 hours ATTENTION PLACEMENT OF THE PACKAGED MODULES NEAR A HEAT SOURCE IS PROHIBITED...

Page 28: ... delivery checklist are missing or have external mechanical damages contact the authorized distributor by whom the module was purchased Please keep the marketable condition of consumer packaging bag of the manufacturing company till the end of the warranty period ...

Page 29: ... Manual AIC 324 ANNEX A provided for reference List of the abbreviations and notations used Module analog and digital I O module AIC324 FASTWEL Fastwel company official distributor UM or Manual User Manual ...

Page 30: ... base address of the board J17 A1 setting the base address of the board J18 A2 setting the base address of the board XP15 Pulling up digital inputs outputs position 1 2 to power supply position 2 3 to earth J21 Bit SD0 register conf ADC page 2 register 15 log 1 if the jumper is not set J22 Bit SD1 register conf ADC page 2 register 15 log 1 if the jumper is not set Selection of the board base addre...

Page 31: ...umpers for enabling the current measurement mode The current is measured only in the differential mode of the board operation Position of 1 2 XP4 jumper Position of 3 4 XP4 jumper Positions of jumpers for the current measurement modes ...

Page 32: ...ange of input voltages V 10 0 625 10 0 625 10 0 625 10 0 625 10 1 25 10 10 1 25 Reception of current signals 0 20 0 10 0 5 mA DAC 16 bit 16 bit 16 bit 16 bit 16 bit Inst time 6 μs 6 μs 100 μs 100 μs Number of channels 4 4 2 4 2 Output voltage 10V 2 5 V 10V 5V 10V 2 5V 10V 5V 10V 5V 10V 10V Output current 3 mA 5 mA 2 mA 5 mA Nonlinearity 1 LSB 1 LSB 1 LSB Digital I O 30 24 4 16 Number of lines in a...

Page 33: ...ons of cooperation should be made in writing 3 3 Any delivery of Fastwel electronics is submitted with the right package in accordance with the current rules and standards in the Member States of the European Economic Area The purchaser independently bears all risks regarding the compliance of package and marking of Fastwel products with legislation requirements being in effect at the place of pur...

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