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INSTALLATION GUIDE

BNC-2110

BNC Adapter for E/M/S Series and Analog Output Series Devices

This installation guide describes how to install and configure your BNC-2110 accessory with 68-pin or

100-pin E/M/S Series or 68-pin NI 671x/672x/673x Analog Output (AO) Series multifunction data

acquisition (DAQ) devices. This document also contains accessory specifications.

The BNC-2110 is ideal for simplifying connections between your measurement apparatus and your

DAQ device in laboratory, test, and production environments. The BNC-2110 has the following features:

• 15 BNC connectors for analog input, analog output, trigger/counter functions, and user-defined

signals

• A spring terminal block with 30 pins for digital and timing I/O signal connections

• A 68-pin I/O connector that connects to multifunction DAQ devices

• Can be used on a desktop or mounted on a DIN rail

Contents

Conventions ......................................................................................................................................... 1

What You Need to Get Started ............................................................................................................ 2

Installing the BNC-2110...................................................................................................................... 3

Connecting Differential Analog Input Signals (E/M/S Series Devices Only)..................................... 5

Measuring Floating Signals ......................................................................................................... 5

Measuring Ground-Referenced Signals....................................................................................... 5

Connecting Analog Output Signals ..................................................................................................... 6

Connecting APFI 0/AO EXT REF Signals.......................................................................................... 6

Connecting Trigger/Counter Signals ................................................................................................... 7

Connecting Digital and Timing I/O Signals ........................................................................................ 7

Using the USER 1 and USER 2 BNC Connectors .............................................................................. 9

Specifications....................................................................................................................................... 10

Conventions

The following conventions are used in this document:

<> Angle brackets that contain numbers separated by an ellipsis represent a range of values

associated with a bit or signal name—for example, AO <3..0>.

» The » symbol leads you through nested menu items and dialog box options to a final action.

The sequence File»Page Setup»Options directs you to pull down the File menu, select the

Page Setup item, and select Options from the last dialog box.

This icon denotes a note, which alerts you to important information.

This icon denotes a caution, which advises you of precautions to take to avoid injury, data loss,

or a system crash. When this symbol is marked on a product, refer to the Read Me First: Safety

and Radio-Frequency Interference document for information about precautions to take.

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Inhaltsverzeichnis

Seite 1 - BNC-2110

INSTALLATION GUIDEBNC-2110BNC Adapter for E/M/S Series and Analog Output Series DevicesThis installation guide describes how to install and configure

Seite 2 - What You Need to Get Started

BNC-2110 Installation Guide 10 ni.comFigure 5. Connecting PFI 8 to USER 2 BNCThe designated space below each USER <1..2> BNC is for marking or

Seite 3 - Installing the BNC-2110

Seite 4 - BNC-2110 Cabling Options

National Instruments, NI, ni.com, and LabVIEW are trademarks of National Instruments Corporation. Refer to the Terms of Use section on ni.com/legal f

Seite 5 - Measuring Floating Signals

BNC-2110 Installation Guide 2 ni.combold Bold text denotes items that you must select or click in the software, such as menu items and dialog box opti

Seite 6

Seite 7

BNC-2110 Installation Guide 4 ni.com1. Place the BNC-2110 near the host computer or PXI/PXI Express chassis or use the optional DIN Rail Mounting kit

Seite 8 - E/M/S Series devices only

Seite 9

BNC-2110 Installation Guide 6 ni.comFigure 3. Measuring a Ground-Referenced Signal SourceConnecting Analog Output SignalsUse the BNC-2110 BNC connect

Seite 10 - Specifications

Seite 11 - Environmental Management

BNC-2110 Installation Guide 8 ni.comTable 3. Digital and Timing I/O Terminal DescriptionsTer m inal DescriptionPFI <1..7>/P1.<1..7>Progra

Seite 12 - 372121F-01 Oct07