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DM35224HR & DM35424HR
PCIe/104 Delta-Sigma Analog-to-Digital dataModules

Operating Temperature -40° to +85°C

 
 
DM35424HR Delta-Sigma A/D dataModule
 
 
  Rugged IDAN configurations available
 
 
 
 
 
 
 
 

Key Features

  • PC/104 form factor
  • PCIe/104 stackable bus structure
    • PCIe universal expansion bus (Type 1 or Type 2)
  • PCIe x1 interface
  • Simultaneous Sampling
  • 8 or 16 Differential Analog Inputs
    • 24-bit delta-sigma converter
    • Two TI ADS1278 with 8 differential inputs each
    • Differential, 0 to ±2.5V
    • 105 kHz sampling rate
    • Maximum bandwidth of 51.5 kHz
    • Internal anti-aliasing filters
  • 8 or 16 Analog Outputs
    • 16-bit resolution
    • ±5V @ 10mA
    • 106 kHz conversion rate
    • 10 μs full-scale settling time
    • Can be used for excitation
  • 14 Digital I/O
    • 5V tolerant
    • +/- 12mA
    • Bit direction programmable
  • Available in stackable, rugged enclosures
  • Requires only +5 VDC for operation
     

Description

The DM35224 and DM35424 are software configurable simultaneous sampling data acquisition modules. The DM35224 provides 8 differential analog input channels, with programmable gains. It also provides 8 individually controlled analog outputs and digital I/O. The DM35424 doubles the number of analog I/O to 16.

This board is targeted to sensors that require high precision with a low signal level, such as accelerometers, pressure transducers, and Resistance Temperature Detectors (RTD). The DAC output can provide sufficient current and voltage for the excitation voltage of most sensors.
 

I/O

  • Two 2 x 25-pin 0.1" Connectors
    • 8 Differential Analog inputs on each
    • 8 Analog outputs on each
  • 2 x 8-pin 0.1: Connector
    • Digital I/O: 5V tolerant @ 12mA
  • PCIe stack through bus
     

Software

  • Includes software packages for the following Operating Systems:
    • Linux 2.6 and 3.x Kernels
    • Windows 7 (32-bit and 64-bit)
    • Windows 10 (32-bit and 64-bit)
  • Source code provided for easy porting to other platforms, including RTOSes.
  • Example programs with source code provide a starting point for developing custom applications.
     

Physical Attributes

  • Dimensions
    • Length (L): 3.775 inches (95.89 mm)
    • Width (W): 3.550 inches (90.17 mm)
    • Stand-off Height: 0.600 inches (15.24 mm)
  • Weight: Approximately 0.18 lbs. (0.08 Kg)
  • Standard Operating Temperature, 90% humidity non-condensing: -40 to +85°C
  • Storage Temperature: -55 to +125°C
  • MTBF:
    • DM35224HR: TBD
    • DM35424HR: 1,433,840 hours
  • Power Consumption:
    • DM35224HR: 4.7 Watts at 5V
    • DM35424HR: 7.5 Watts at 5V
       

Documentation and Downloads

Ordering Information

Part Number Description Value
OEM
DM35224HR   PCIe/104  24-bit Analog-to-Digital dataModule with 8 analog I/O

$1375

DM35424HR   PCIe/104  24-bit Analog-to-Digital dataModule with 16 analog I/O

$1775

 

RTD Embedded Technologies, Inc.
Designed and Made in the USA
sales@rtd.com   |   +1-814-234-8087