8 counter di, 0 v to 5 v differential/0 v to 24 v single-ended, 32 bit, 102.4 khz (28 pages)
Summary of Contents for National Instruments NI CB-2162
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Develop and interface to prototype circuits • Probe DIO and control channels This guide explains how to set up and use the NI CB-2162 single-ended DIO accessory. To ensure the specified EMC performance of the device connected to the Caution NI CB-2162, this product must be installed in a shielded enclosure and used only with shielded cables and accessories.
Resistors and 10-pin single-inline packaged resistor networks for pull-up/pull-down and series termination The NI CB-2162 ships populated with a 0 Ω resistor. A 50 Ω resistor also is included for optional STROBE/PFI 5 series termination. 30-gauge wire ...
Parts Locator Diagram Refer to Figure 1 to locate connectors and components on the NI CB-2162. Figure 1. NI CB-2162 Parts Locator Diagram F6 F5 F4 F3 F2 F1 4/DDC CLKOUT STROBE 68-Pin Digital Data & Control (DDC) Connector Prototyping Area Power and Ground Solder Pads...
Attach the other end of the cable assembly to the DDC connector of the NI CB-2162 and secure them together with the captive screws on the cable connector.
Before powering down the digital waveform generator/analyzer module, Caution remove power from the prototyping area of the NI CB-2162. NI is not liable for any damage resulting from improper signal connections. Figure 3 shows the DDC connector pinout of the NI CB-2162.
Refer to your device documentation for support. The NI CB-2162 provides connectivity to up to 32 of the single-ended DIO channels of an NI digital waveform generator/analyzer. The 32 DIO channels are divided into two bundles of 16 ×...
Using 1 × 2 Header Receptacles Each signal and ground header pair is labeled on the NI CB-2162 and in Figure 1. These header pairs are arranged so that you can make quick connections using a 1 × 2 header receptacle to a coaxial cable assembly.
Using a Ribbon Cable The header pairs on the NI CB-2162 are available for single wire probing. You also can use 32-pin ribbon cables to easily connect a large number of channels to other devices. Cable type and quality can dramatically affect how well the signal integrity is maintained. NI recommends using short twisted-pair ribbon cables.
Termination of high-speed digital signals is necessary to prevent signal reflections and to force signal channels to a known state when no signal is present. Sockets for terminating resistors are connected to all DIO and control channels on the NI CB-2162. These sockets are labeled in Figure 1.
To minimize the effect of stubs, termination is placed at the end of the signal path. If your signal transmission line ends on the NI CB-2162, you can use the provided termination socket. If your signal terminates somewhere other than the NI CB-2162, NI recommends terminating the transmission line at the final signal destination.
PFI 3 (W3) J11, J12 (F6) Parallel (pull-down) Depending on the revision of your NI CB-2162, termination sockets may be Notes alternately referred to as the name in parenthesis. Refer to the help file for your device for information about the function of DDC CLK OUT/PFI_4 and STROBE/PFI_5.
Specifications voltage ranges. The green power LED is lit when a positive voltage is applied to the NI CB-2162. However, if negative voltage is applied, the Power LED does not light. The power connectors and LED for the prototyping area are labeled in Figure 1.
VHDCI panelette and three screws. The CA-1000 includes the standoffs that are required to attach the NI CB-2162 to the bottom of the CA-1000. If you want to rack-mount the NI CB-2162 after it is installed in the CA-1000, you can purchase rack-mount side panels (777665-01).
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Screw the standoffs onto the threaded screws in the locations shown in Figure 12. Position the NI CB-2162 on the standoffs of the CA-1000. Secure the NI CB-2162 in the bottom of the CA 1000 using two of the screws provided in the NI CB-2162 CA-1000 Mounting Kit.
I/O Connector Panelettes Figure 13. Install Blank I/O Panelettes I/O Panelettes Screws The NI CB-2162 is now installed in the CA-1000 enclosure. Specifications Digital I/O DIO channels ............ 32, single-ended Control I/O channels......... 6, single-ended Resistors Number ............. 2 Type ..............
At the end of the product life cycle, all products must be sent to EU Customers a WEEE recycling center. For more information about WEEE recycling centers, National Instruments WEEE initiatives, and compliance with WEEE Directive 2002/96/EC on Waste and Electronic Equipment, visit ni.com/environment/...
National Instruments corporate headquarters is located at 11500 North Mopac Expressway, Austin, Texas, 78759-3504. National Instruments also has offices located around the world. For telephone support in the United States, create your service request at or dial ni.com/support...
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Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
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