Analog-to-Digital (A/D), 10-Channel

See AD-X for newest architecture.

For multifunction embedded boards, modules C1 to C4 provide up to 10 distinct Analog-to-Digital (A/D) channels, featuring one 16-bit A/D converter for each individual channel. A/D converter has a 200 kHz sampling rate per channel. The input range and gain is field programmable for each channel. Each of these differential channels includes a second order anti-aliasing filter and a post filter that has a digitally programmable break point that enables user to field adjust the filtering for each channel. All A/D channels are self-calibrating because each channel, on a rotating basis, is automatically calibrated to eliminate offset and gain errors. The ability to set lower voltages for Full Scale Input assures the utilization of the full resolution (does not apply to Current Measurement Module C3 which is fixed unipolar, 0-25mA FS). Open inputs cannot be sensed because scaling input resistor networks are used. All inputs are double buffered for immediate availability. The “Latch” feature permits the user to read all A/D channels at the same time.

The module includes A/D FIFO Buffering for greater control of the incoming signal (data) for analysis and display. The A/D buffer will accept and/or manipulate the data based on the setting of the base A/D rate. The data can be “stored” in the buffer at the same rate as the Base A/D rate or by a divided multiple as set in the Sample Rate Register. The thresholds of the buffer can be utilized for data flow control.



Click below for detailed function module specifications:

C1Ten A/D Channels (1.25 to 10.0 VDC FS) Uni or Bipolar
C2Ten A/D Channels (40VDC) Uni or Bipolar
C3Ten A/D Channels (4-25mA)
C4 Ten A/D Channels (50VDC) Uni or Bipolar
CASix A/D Channels (±40VDC) & Four Channels (4-25mA)

Function module(s) featured in products below:

ModelBoard TypeFunction Module SlotsBoard ArchitectureSizeOn Board ReferenceEthernetOtherMaster / Slave
76C2PCI3 1/2N/A    
64C36U VME6BF533 / Cyclone® III Y2 x GB Both 
64C26U VME 6BF533 / Cyclone® II Y1 x GB Slave 
64CS46U VME5BF533 / Cyclone® II Y1 x GBHigh power D/S capableSlave 
76CS3PCI5 FullY High power D/S capable  
79C3PCIe3 1/2N/A    
75C33U cPCI2 + 1/2S/B Cyclone® II  1 x GB Slave 
75C53U cPCI2 + 1/2BF533 / Cyclone® III  1 x GB Both 
78C26U cPCI6BF533 / Cyclone® II Y1 x GBHigh power D/S capableSlave 
78CS26U cPCI5BF533 / Cyclone® II Y1 x GB Slave 
67C36U OpenVPX6BF533 / Cyclone® III Y2 x GB Both 
68C33U OpenVPX2 + 1/2BF533 / Cyclone® IV  2 x GB Both 
ModelBoard TypeProcessorFunction Module SlotsMaximum MemoryMaximum StorageVideo OptionsEthernetAvailable O/S
75SBC43U cPCI SBCNXP® QorIQ® P2041 Quad-Core e500mc Processor @ 1.2 GHz14 GB DDR3 SDRAM32 GB SATAII NAND FlashN/A2 x GBWind River® Linux or VxWorks®
ModelPhotoBoard TypeDimensions w/Connectors (w x h x d)Volume w/Connectors (in3)Weight / lbs (fully populated)Est. Typ. Power Dissipation (W)# of Board SlotsFunction Module SlotsMax I/O PinsEthernet
SIU66U VME11.75" x 3.35" x 8.65"340.49<14.012 to 60 W2123162 x GB