IP320A: Analog Input Module, 12-bit A/D
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Product short description:
- 20 differential or 40 single-ended input channels
- 200KHz throughput
- 4.5µS/conversion
- Selectable input range (±5V, ±10V, 0-10V)
The IP320A monitors 20 differential or 40 single-ended input channels. When used with a carrier that holds four IP modules, up to 160 inputs can be obtained from a single card cage slot.
A jumper offers a choice of three input voltage ranges. Using the software programmable gain, you can easily customize the input voltage on an individual channel basis. The control register provides further flexibility with the option of single-ended or differential inputs and controlled channel selection. Software or external triggers enable synchronization of data acquisition to external events.
The IP320A is a drop-in replacement for the IP320, please see the known differences document below for more information.
Known difference statement between the IP320 and the IP320A
Specifications
Analog Inputs
Input configuration: 40 single-ended or 20 differential.
A/D resolution: 12 bits.
Input ranges (dip switch-selectable): Bipolar -5 to +5V, -10 to +10V (See Note 1), or Unipolar 0 to +10V (See Note 1).
Note 1: Range requires ±15V external power supply. Clipping occurs with ±12V supplies, typically to ±9V.
Maximum throughput rate: 200KHz (5μS/conversion). Only one channel updates at a time.
Programmable gains: x1, x2, x4, x8.
A/D triggers: External and software.
Maximum overall calibrated error at 25°C: See below.
| Input Range (volts) |
PGA Gain |
ADC Range (volts) |
Max.Error ±LSB (%span) |
|---|---|---|---|
| 0 to 10 | 1 | 0 to 10 | 3.2 (0.078) |
| -5 to +5 | 1 | -5 to +5 | 1.8 (0.044) |
| -10 to +10 | 1 | -10 to +10 | 2.8 (0.069) |
Data format (left-justified): Straight Binary.
Input overvoltage protection: ±32V powered, -35 to +55 unpowered.
Common mode rejection ratio (60Hz): 71dB.
Channel-to-channel rejection ratio (60Hz): 71dB.
IP Compliance (ANSI/VITA 4)
Meets IP specifications per ANSI/VITA 4-1995.
IP data transfer cycle types supported: Input/output (IOSel*), ID read (IDSel*).
Access Times (8MHz clock): All functions: 0 wait states (250nS cycle) except Control register write: 1 wait state (375nS cycle), Read ADC data: 2 wait states (500nS cycle). Conversion Request (write):1 wait state (375nS cycle).
Environmental
Operating temperature: 0 to 70°C (IP320A) or -40 to 85°C (IP320AE model).
Storage temperature: -40 to 125°C (IP320A) or -55 to 105°C (IP320AE model).
Relative humidity: 5 to 95% non-condensing.
MTBF: 719,999 hrs at 25°C, MIL-HDBK-217F,Notice 2.
Power:
+5V: 210mA maximum.
+12V from P1 or +15V from P2: 25mA maximum.
-12V from P1 or -15V from P2: 25mA maximum.
- 20 differential or 40 single-ended inputs
- 12-bit, successive approximation A/D converter (ADC) with an 4.5µS. conversion time.
- 200K samples per second maximum system throughput rate
- Three dip switch-selectable input ranges: -5 to 5V, -10 to 10V, and 0 to 10V
- Programmable gains of 1, 2, 4, and 8
- Built-in calibration references
- 0 to 70°C (IP320A) or -40 to 85°C (IP320AE model)
- Software or external hardware inputs can trigger A/D conversions for synchronization to external events.
- On-board, precision voltage references enable accurate software calibration of the module without external instruments.
- The module supports both “wait” states (generated by the IP module) and “hold” states (generated by the carrier board).
Specs & Catalogs
Manuals
Catalogs
Drawings & Diagrams
-
Conformal Coating
Moisture and humidity protection for boards via Acromag applied conformal coating using acrylic resin (Humiseal 1B31).Select options -
CS-IP Conformal Coat
Industry Pack conformal coat. This option should be selected to prevent high temperature and humidity issues (like blotching) when boards are conformal coatedSelect options -
IPSW-API: I/O Function Routines for VxWorks, Windows, Linux
- Use with IndustryPack modules/carriers
- Easy installation procedure
- Help files with step-by-step instructions
- Demonstration Program
- Driver level support for desktop and embedded Windows level programming environments
Select options -
Termination Products
- DIN rail-mount panels
- 50 screw terminals on 50-pin connector termination panels
- 50 screw terminals on SCSI-2 connector termination panels
- 68 screw terminals on SCSI-3 connector termination panels
Select options
Additional information
| Weight | 8 oz |
|---|---|
| Dimensions | 4 × 2 × 1 in |
| Part Number | IP320A: 20 differential or 40 single-ended inputs., IP320AE: 20 differential or 40 single-ended inputs, extended temp. range. |
| Product Series | Industry Pack |
-
Description
The IP320A monitors 20 differential or 40 single-ended input channels. When used with a carrier that holds four IP modules, up to 160 inputs can be obtained from a single card cage slot.
A jumper offers a choice of three input voltage ranges. Using the software programmable gain, you can easily customize the input voltage on an individual channel basis. The control register provides further flexibility with the option of single-ended or differential inputs and controlled channel selection. Software or external triggers enable synchronization of data acquisition to external events.
The IP320A is a drop-in replacement for the IP320, please see the known differences document below for more information.
Known difference statement between the IP320 and the IP320ASpecifications
Analog Inputs
Input configuration: 40 single-ended or 20 differential.
A/D resolution: 12 bits.
Input ranges (dip switch-selectable): Bipolar -5 to +5V, -10 to +10V (See Note 1), or Unipolar 0 to +10V (See Note 1).
Note 1: Range requires ±15V external power supply. Clipping occurs with ±12V supplies, typically to ±9V.
Maximum throughput rate: 200KHz (5μS/conversion). Only one channel updates at a time.
Programmable gains: x1, x2, x4, x8.
A/D triggers: External and software.
Maximum overall calibrated error at 25°C: See below.Input Range
(volts)PGA
GainADC Range
(volts)Max.Error
±LSB (%span)0 to 10 1 0 to 10 3.2 (0.078) -5 to +5 1 -5 to +5 1.8 (0.044) -10 to +10 1 -10 to +10 2.8 (0.069) Data format (left-justified): Straight Binary.
Input overvoltage protection: ±32V powered, -35 to +55 unpowered.
Common mode rejection ratio (60Hz): 71dB.
Channel-to-channel rejection ratio (60Hz): 71dB.IP Compliance (ANSI/VITA 4)
Meets IP specifications per ANSI/VITA 4-1995.
IP data transfer cycle types supported: Input/output (IOSel*), ID read (IDSel*).
Access Times (8MHz clock): All functions: 0 wait states (250nS cycle) except Control register write: 1 wait state (375nS cycle), Read ADC data: 2 wait states (500nS cycle). Conversion Request (write):1 wait state (375nS cycle).Environmental
Operating temperature: 0 to 70°C (IP320A) or -40 to 85°C (IP320AE model).
Storage temperature: -40 to 125°C (IP320A) or -55 to 105°C (IP320AE model).
Relative humidity: 5 to 95% non-condensing.
MTBF: 719,999 hrs at 25°C, MIL-HDBK-217F,Notice 2.
Power:
+5V: 210mA maximum.
+12V from P1 or +15V from P2: 25mA maximum.
-12V from P1 or -15V from P2: 25mA maximum. -
Features & Benefits
- 20 differential or 40 single-ended inputs
- 12-bit, successive approximation A/D converter (ADC) with an 4.5µS. conversion time.
- 200K samples per second maximum system throughput rate
- Three dip switch-selectable input ranges: -5 to 5V, -10 to 10V, and 0 to 10V
- Programmable gains of 1, 2, 4, and 8
- Built-in calibration references
- 0 to 70°C (IP320A) or -40 to 85°C (IP320AE model)
- Software or external hardware inputs can trigger A/D conversions for synchronization to external events.
- On-board, precision voltage references enable accurate software calibration of the module without external instruments.
- The module supports both “wait” states (generated by the IP module) and “hold” states (generated by the carrier board).
-
Specs & Data Sheets
Specs & Catalogs
Manuals
Catalogs
Drawings & Diagrams
-
Software
IPSW-API-LNX (Log in to download the file) -
Accessories
-
Conformal Coating
Moisture and humidity protection for boards via Acromag applied conformal coating using acrylic resin (Humiseal 1B31).Select options -
CS-IP Conformal Coat
Industry Pack conformal coat. This option should be selected to prevent high temperature and humidity issues (like blotching) when boards are conformal coatedSelect options -
IPSW-API: I/O Function Routines for VxWorks, Windows, Linux
- Use with IndustryPack modules/carriers
- Easy installation procedure
- Help files with step-by-step instructions
- Demonstration Program
- Driver level support for desktop and embedded Windows level programming environments
Select options -
Termination Products
- DIN rail-mount panels
- 50 screw terminals on 50-pin connector termination panels
- 50 screw terminals on SCSI-2 connector termination panels
- 68 screw terminals on SCSI-3 connector termination panels
Select options
-
Additional information
Additional information
Weight 8 oz Dimensions 4 × 2 × 1 in Part Number IP320A: 20 differential or 40 single-ended inputs., IP320AE: 20 differential or 40 single-ended inputs, extended temp. range.
Product Series Industry Pack
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