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Wixom, MI 48393-7037 U.S.A. Tel: (248) 624-1541 Fax: (248) 624-9234 Copyright 2000, Acromag, Inc., Printed in the USA. Data and specifications are subject to change without notice. 8500-670-C07D003 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
16-BIT HIGH-DENSITY ANALOG OUTPUT MODULE ___________________________________________________________________________________________ TERMINATION PANEL: MODEL 5025-552..... The information contained in this manual is subject to change without notice. Acromag, Inc. makes no warranty of any kind with DRAWINGS Page 4501-859 PMC MECHANICAL ASSEMBLY....…... regard to this material, including, but not limited to, the implied 4501-863 PMC230 JUMPER LOCATION......
These ranges can be selected on a per channel programming are handled by the ActiveX controls. These functions basis. consist of an ActiveX control for each Acromag PMC module. • External Trigger Scan Mode - All channels simultaneously implement a new conversion with each external trigger. This...
Table 2.1: Full-Scale Ranges and Ideal Analog Output in the mating area (per MIL-G-45204, Type II, Grade C). Connects DESCRIPTION Digital ANALOG OUTPUT to Acromag termination panel 5025-552 from the front panel via Output round shielded cable (Model 5028-187). Code ±10V ±5V...
SERIES PMC230 PCI MEZZANINE CARD 16-BIT HIGH-DENSITY ANALOG OUTPUT MODULE ___________________________________________________________________________________________ guarantee acquisition. It must not stay low for more than 6μ Table 2.3: PMC230 Field I/O Pin Connections for P1 seconds, or additional, unwanted conversions may be triggered. Pin Description Number Pin Description Number...
PMC230 module. Max_Lat Min_Gnt Not Used This Acromag PMC230 is a PCI Local Bus Specification version MEMORY MAP 2.2 compliant PCI bus target only PMC module. The carrier/CPU connects a PCI host bus to the PMC module.
SERIES PMC230 PCI MEZZANINE CARD 16-BIT HIGH-DENSITY ANALOG OUTPUT MODULE ___________________________________________________________________________________________ 32-bit access is not used by the PMC230. A 32-bit read will return Table 3.3: Control Register logic “0” for the most significant word. FUNCTION 2,1,0 Not Used Table 3.2: PMC230 Memory Map Not Used Not Used Base...
Writes to coefficient memory are normally only performed at Channel Address (Hex) Address (Hex) the factory. The module should be returned to Acromag if recalibration is needed. A write operation to the calibration coefficient memory, initiated ±10 via the Calibration Coefficient Access register, will take approximately 5m seconds.
Software calibration uses some fairly complex equations. ® ® corresponding converter for simultaneous conversion upon issue of Acromag recommends purchase of our ActiveX or VxWorks a software or external trigger. software to make communication with the board and calibration easy. It relieves you from having to turn the equations of the following sections into debugged software calibration code.
SERIES PMC230 PCI MEZZANINE CARD 16-BIT HIGH-DENSITY ANALOG OUTPUT MODULE ___________________________________________________________________________________________ written to the 16-bit DAC to achieve a specified voltage within the Calibration Programming Example selected output range. Assume it is necessary to program channel 0 with an output of Equation (1): -2.5 Volts.
SERIES PMC230 PCI MEZZANINE CARD 16-BIT HIGH-DENSITY ANALOG OUTPUT MODULE ___________________________________________________________________________________________ Execute Write of DFFB hex to the DAC Channel 0 Register at simultaneous transfer of serial shift register data to the Base Address + 220H. corresponding converter. Execute Write 0001H to the Start Convert Bit at Base Address The DACs can be updated with new digital values or left + 21CH.
Surface-Mounted Technology (SMT) boards are generally difficult to repair. It is highly recommended that a non-functioning board be returned to Acromag for repair. The board can be easily damaged unless special SMT repair and service tools are used. Further, Acromag has automated test equipment that thoroughly checks the performance of each board.
2KΩ with a 10V The extended temperature grade version of the DAC714 is no longer output. available from the manufacturer. Acromag has performed operational DAC Data Format………………..Positive-true binary two’s tests of sampled commercial grade components over the extended complement (BTC) input codes.
Specification, Revision 2.2 and Application: To connect field I/O signals to the PMC Module. PMC Specification, P1386.1/Draft Termination Panel: Acromag Part 4001-040 (Phoenix Contact 2.4. (See Note 6) Type FLKM 50). The 5025-552 termination panel facilitates the Electrical/Mechanical Interface... Single-Width PMC Module.
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