Part Number | IP235A-8E |
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Manufacturer | ACROMAG |
Category | Industry Pack I/O Products » Analog I/O |
Price | Request Quote |
Lead Time | Request Quote |
IP235A: Analog Output Module, 16-bit D/A w/RAM Buffer
IP235A modules have a 16-bit D/A converter (DAC) to provide highly-accurate analog voltage outputs. An internal RAM buffer enhances control over the transfer of data to the DAC. Each channel has a dedicated 2K sample RAM buffer. All channels share a global clock. A start trigger transfers digital values from the buffer to the DAC. Four modes offer several choices for the data transfer. Continuous mode simultaneously updates all the channels by cycling through the buffer until a software halt command is received. Single-cycle mode simultaneously updates all channels but only cycles through the buffer once for each start trigger. The IP235A is a drop-in replacement for the IP235. Known differences between the IP235 and the IP235A.Analog output module with 8 analog voltage output channels with waveform RAM, 16-bit D/A with RAM, (10µS settling time).Analog output module with 8 analog voltage output channels with waveform RAM, 16-bit D/A with RAM, (10µS settling time), extended temperature range.
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Upon receipt, all parts are visually inspected for damage and then photographed to document their condition. Parts acquired from vendors must meet our quality standards.
Industrial computer boards and other parts we are equipped to evaluate are tested to verify functionality and discover possible damage.
Industrial computer boards have all components with low MTBF numbers (such as capacitors and connectors) replaced and are washed in our PCB cleaner to remove dust and grime.
Industrial computer boards are fully diagnosed and repaired by our engineers. Logs of the problems encountered and solutions implemented are recorded.
Industrial computer boards have all I/O connections rigorously tested to ensure that everything is working properly before the board is certified as ready to ship.
After photos are taken to document the exterior condition of the part, it is packaged and sent to the customer. ESD-safe materials are used to protect sensitive equipment on its journey.
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The IP235A is a drop-in replacement for the IP235. | Known differences between the IP235 and the IP235A. |
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Categorization Information | Embedded I/O & Processors Industry Pack I/O Products Analog I/O IP200 Series |
Industry Pack Modules Industry Pack Modules IP235A-8 16-Bit D/A Analog Output with RAM Buffer IP235A-8 modules have a 16-bit D/A converter (DAC) to provide highly-accurate analog voltage outputs. An The IP235’s RAM buffer is useful for generating continuous waveform output cycles such as sine, triangle, or square signals. internal RAM buffer enhances control over the transfer of data to the DAC. Environmental Specifications Operating temperature: 0 to 70°C (IP235-8A) Each channel has a dedicated 2K sample RAM buffer. Analog Outputs or -40 to 85°C (IP235A-8E models). All channels share a global clock. A start trigger Output configuration: 8 Storage temperature: -55 to 125°C (all models). transfers digital values from the buffer to the DAC. D/A Resolution: 16 bits. Four modes offer several choices for the data transfer. Relative humidity: 5 to 95% non-condensing Output ranges: ±5V, ±10V, 0 to 10V Continuous mode simultaneously updates all the MTBF: 815,720 hrs at 25°C, MIL-HDBK-217F, Notice 2. (jumper-selectable). channels by cycling through the buffer until a software Power: +5V (±5%): 250mA maximum. Data sample memory: 2K sample RAM buffer on halt command is received. Single-cycle mode ±12V (±5%) from P1: 150mA maximum. each channel. simultaneously updates all channels but only cycles Maximum throughput rate: Ordering Information through the buffer once for each start trigger. Outputs can be updated simultaneously or individually. One channel: 100KHz (10µS/conversion) Industry Pack Modules Features Eight channels: 100KHz (10µS/8 ch). IP235A-8 n 8 analog voltage outputs Eight voltage outputs with memory. DAC programming: Immediate (transparently programmed to DAC output); simultaneous (input latches of multiple IP235A-8E n Individual 16-bit D/A converters per channel DACs are loaded with new data before simultaneously Same as IP235-8A plus extended temperature range. updating outputs). n Waveform memory (2K samples/channel) Acromag offers a wide selection of Industry Pack Carrier Cards. System accuracy: 0.0061% of 20V span maximum n Global timer for all channels supporting corrected error (i.e. calibrated) at 25°C with the Software clock rates of up to 100KHz output unloaded. IPSW-API-VXW ® VxWorks software support package Output at reset: 0V for bipolar output, 5V for unipolar. n Software, external, or internal timer triggers Output current: -5 to +5mA (maximum). IPSW-API-WIN32 n Interrupt capability ® 32-bit Windows DLL driver software support package Short circuit protection: Indefinite at 25°C. n External trigger output IPSW-API-WIN64 IP Compliance (ANSI/VITA 4) ® 64-bit Windows DLL driver software support package Meets IP specifications per ANSI/VITA 4-1995. n User-programmable interval timer IPSW-LINUX IP data transfer cycle types supported: ™ n Extended temperature option (-40 to 85°C) Linux support (website download only) Input/output (IOSel*), ID read (IDSel*), Interrupt select (INTsel*). Accessories Benefits Access times (8MHz clock): 1 wait state (375nS cycle). See www.acromag.com for more information n RAM buffer provides many options and generates waveform signals. n Internally-stored calibration coefficients ensure accuracy. n Flexible output control allows single cycle or continuous updating of individual channels or all channels simultaneously. All All trademarks trademarks are are the the property property of of their their respective respective owners. owners. Acromag, Inc. • PO Box 437, Wixom, MI 48393 • Phone: 248-295-0310 • Fax: 248-624-9234 • solutions@acromag.com • www.acromag.com 8400- 607b Printed in USA 6/12 Copyright © 2010/2012 Acromag, Inc. Data subject to change without notice Industry Pack Modules
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