Installing the CB-2162 on the PXIe-6571

The CB-2162 (NI part number 778592-01) is a connector block and prototyping board for the digital pattern instrument.

Use the CB-2162 to complete the following tasks:

  • Terminate digital I/O (DIO) and control channels
  • Connect with other devices for testing and debugging
  • Develop and interface to prototype circuits
  • Probe DIO and control channels

Complete the following steps to install the CB-2162 on a module and prepare signal connections.

Caution Before connecting the cable, disconnect power from the module, accessory, and any other connected hardware to prevent damage to the hardware and personal injury. NI is not liable for damage resulting from improper connections.
Figure 8. CB-2162 Installation with a PXIe-6571
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  1. Chassis with the PXIe-6571 Installed
  2. SHC68-C68-D4
  3. CB-2162
  1. Attach either end of the SHC68-C68-D4 shielded cable to the VHDCI DDC connector on the front panel of the PXIe-6571 and secure the cable with the captive screws on the cable connector.
  2. Attach the other end of the cable to the DDC connector of the CB-2162 and secure the cable with the captive screws on the cable connector.
  3. Make signal connections between your device channels and the CB-2162 channels. Refer to the CB-2162 User Guide for detailed procedure.
    Figure 9. CB-2162 DDC Connector Pinout

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    DDC Pin Signal Description
    DIO <0..31> Bidirectional digital data channels 0 through 31.
    STROBE/PFI_5 External sample clock source for pattern acquisition or general-purpose PFI.
    DDC CLK OUT/PFI_4 Exported sample clock signal or general-purpose PFI.
    PFI <0..3> Programmable functional interface (PFI) channels 0 through 3
    GND Ground reference for signals.
    RESERVED These channels are reserved for system use. Do not connect signals to these channels.
    Caution Connections that exceed any of the maximum ratings for the CB-2162 or the digital pattern instrument can damage the device and the computer. NI is not liable for any damages resulting from such signal connections. Refer to CB-2162 User Guide at ni.com/docs for details about the maximum input ratings.