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Series IP330 Industrial I/O Pack
16-Bit High Density Analog Input Module
USER'S MANUAL
ACROMAG INCORPORATED
30765 South Wixom Road
P.O. BOX 437
Wixom, MI 48393-7037 U.S.A.
Tel: (248) 624-1541
Fax: (248) 624-9234
Copyright 1995, Acromag, Inc., Printed in the USA.
Data and specifications are subject to change without notice.
8500-485-K06H009
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Summary of Contents for Acromag IP330 Series
- Page 1 16-Bit High Density Analog Input Module USER’S MANUAL ACROMAG INCORPORATED 30765 South Wixom Road P.O. BOX 437 Wixom, MI 48393-7037 U.S.A. Tel: (248) 624-1541 Fax: (248) 624-9234 Copyright 1995, Acromag, Inc., Printed in the USA. Data and specifications are subject to change without notice. 8500-485-K06H009...
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Page 2: Table Of Contents
6.0 SPECIFICATIONS............The information contained in this manual is subject to change GENERAL SPECIFICATIONS........without notice. Acromag, Inc. makes no warranty of any kind with ANALOG INPUT............regard to this material, including, but not limited to, the implied INDUSTRIAL I/O PACK COMPLIANCE...... -
Page 3: Industrial I/O Pack Interface Features
VMEbus carrier boards and Acromag’s APC8600 ISA bus (PC/AT) output signal to provide a means to synchronize other IP330’s carrier board are supported. A wide range of other Acromag IP or devices to a single IP330’s on board timer reference. -
Page 4: Industrial I/O Pack Software Library
For repairs to a product damaged in shipment, refer to the density connectors on the APC8600 Termination Panel. The Acromag Service Policy to obtain return instructions. It is following vendors’ shielded ribbon cable and connector part suggested that salvageable shipping cartons and packing material... -
Page 5: Default Hardware Jumper Configuration
SERIES IP330 INDUSTRIAL I/O PACK 16-BIT HIGH DENSITY ANALOG INPUT MODULE ___________________________________________________________________________________________ Default Hardware Jumper Configuration control of these functions. These control registers must also be configured as desired before starting ADC analog input When the board is shipped from the factory, it is configured as acquisition. -
Page 6: Analog Inputs: Noise And Grounding Considerations
This is particularly important for analog inputs when BS0* a high level of accuracy/resolution is needed. Contact your BS1* STROBE* Acromag representative for information on our many isolated -12V signal conditioning products that could be used to interface to the +12V ACK* IP330 input module. -
Page 7: I/O Space Address Maps
Gain Select Ch 05 Gain Select Ch 06 Gain Select Ch 07 Gain Select Ch 08 Gain Select Ch 09 Acromag ID Code Gain Select Ch 10 Gain Select Ch 11 IP Model Code Gain Select Ch 12 Gain Select Ch 13... -
Page 8: Control Register
SERIES IP330 INDUSTRIAL I/O PACK 16-BIT HIGH DENSITY ANALOG INPUT MODULE ___________________________________________________________________________________________ in the Motorola 68000 microprocessor family and is the VMEbus FUNCTION convention. In Big Endian, the lower-order byte is stored at odd- 13,12 Interrupt Control byte addresses. The Intel x86 family of microprocessors uses the 00 = Disable Interrupts opposite convention, or “Little Endian”... -
Page 9: Interrupt Vector Register
SERIES IP330 INDUSTRIAL I/O PACK 16-BIT HIGH DENSITY ANALOG INPUT MODULE ___________________________________________________________________________________________ ∗ Timer Prescaler Conversion Timer µ = T in seconds Interrupt Vector Register Where: T = time period between trigger pulses in microseconds. Timer Prescaler can be any value between 64 and 255 decimal. -
Page 10: New Data Register
SERIES IP330 INDUSTRIAL I/O PACK 16-BIT HIGH DENSITY ANALOG INPUT MODULE ___________________________________________________________________________________________ Missed Data Register (Read Only 0FH) End Channel Value Register Data Bit Unused End Channel Value SE Channel Diff. Channel Missed Data Register (Read Only 0EH) New Data Registers (Read Only, 08H to 0BH) Data Bit The New Data registers can be read to determine which SE Channel... -
Page 11: Gain Select Registers
SERIES IP330 INDUSTRIAL I/O PACK 16-BIT HIGH DENSITY ANALOG INPUT MODULE ___________________________________________________________________________________________ (Timer Prescaler and Conversion Timer as described in the Table 3.6: Gain Select Binary Codes Conversion Timer Register section). The interval timer must be used in this mode of operation. Gain Data Bits 7 to 2 Data Bit 1... -
Page 12: Uniform Single-Mode
SERIES IP330 INDUSTRIAL I/O PACK 16-BIT HIGH DENSITY ANALOG INPUT MODULE ___________________________________________________________________________________________ Uniform Single-Mode When configured for differential input, the Mail Box functions as a dual level data buffer. The first half of the Mail Box is used to In uniform single mode of operation, conversions are store all selected channel data for the initial pass through the performed once (in sequential order) for all channels between and channels defined by the Start and End Value registers. -
Page 13: Programming Considerations
Software calibration uses some fairly complex equations. pulse. This will prevent erroneous data from being written into the Acromag provides you with the Industrial I/O Pack Software Mail Box Buffer corresponding to the first channel converted. This Library diskette to make communication with the board and is the only mode of operation in which the Start Convert bit does calibration easy. -
Page 14: Calibration Programming Example 1
SERIES IP330 INDUSTRIAL I/O PACK 16-BIT HIGH DENSITY ANALOG INPUT MODULE ___________________________________________________________________________________________ Equation (1) following is used to correct the actual ADC data Rec. Low Rec. High (i.e. the uncorrected bit count read from the ADC) making use of Input Calib. -
Page 15: Calibration Programming Example 2
SERIES IP330 INDUSTRIAL I/O PACK 16-BIT HIGH DENSITY ANALOG INPUT MODULE ___________________________________________________________________________________________ Ideal_Zero = -10.0000 volts (From Table 3.8) Calculate Equation 2 The calibration parameters (Count CALHI and Count CALLO ) Calculate m = actual_slope from equation 2, since all parameters remain to be determined before uncorrected input channel data are known. - Page 16 SERIES IP330 INDUSTRIAL I/O PACK 16-BIT HIGH DENSITY ANALOG INPUT MODULE ___________________________________________________________________________________________ The 0 to +5v ADC range could alternatively be used with a gain of Calculate Equation 2 4. This approach may reduce the affect of noise over the ADC range and gain selected in this example.
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Page 17: Programming Interrupts
4.0 THEORY OF OPERATION This example assumes that the IP330 is installed onto an Acromag AVME9630/60 carrier board (consult your carrier board This section contains information regarding the hardware of documentation for compatibility details). the IP330. A description of the basic functionality of the circuitry used on the board is also provided. -
Page 18: Logic/Power Interface
SERIES IP330 INDUSTRIAL I/O PACK 16-BIT HIGH DENSITY ANALOG INPUT MODULE ___________________________________________________________________________________________ A miniature DIP switch on the board controls the range Access to both ID and I/O spaces are implemented with one selection for the A/D Converter (-5 to +5, -10 to +10, 0 to 5, and 0 wait state read or write data transfers. -
Page 19: External Trigger
It is highly recommended that a non-functioning For all other scan modes the FPGA control logic will board be returned to Acromag for repair. The board can be easily automatically discard the first digitized data value received from damaged unless special SMT repair and service tools are used. -
Page 20: 6.0 Specifications
SERIES IP330 INDUSTRIAL I/O PACK 16-BIT HIGH DENSITY ANALOG INPUT MODULE ___________________________________________________________________________________________ 6.0 SPECIFICATIONS Programmable Gains....x1, x2, x4, x8. Input Overvoltage Protection..VSS - 20 V to VDD + 40 V with GENERAL SPECIFICATIONS Power ON. -35 V to +55 Volts Power OFF Operating Temperature....-0 to +70 °... -
Page 21: Industrial I/O Pack Compliance
Headers (Both Ends): 50-pin female header with strain relief. Note: Header - Acromag Part 1004-512 (3M Type 3425-6600 or Reference Test Conditions: Differential inputs, ± 5V input equivalent). Strain Relief - Acromag Part 1004-534 (3M Type range, PGA Gain = 1, Temperature 25 °... -
Page 22: Termination Panel: Model 5025-552
Connects to the Industrial I/O Pack modules. Field signals are accessed Acromag termination panel 5025-552 from the rear of the card via screw terminal strips. The terminal strip markings on the cage, and to AVME9630/9660 boards within card cage, via flat termination panel (1-50) correspond to P2 (pins 1-50) on the 50-pin ribbon cable (cable Model 5025-551-X). -
Page 28: 4501-464 Termination Panel 5025-552
SERIES IP330 INDUSTRIAL I/O PACK 16-BIT HIGH DENSITY ANALOG INPUT MODULE ___________________________________________________________________________________________ - 28 -...
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