National Instruments BNC-2111 Installation Manual

INSTALLATION GUIDE
BNC-2111
BNC Accessory for M Series and E Series Devices
This installation guide describes how to install and configure your
BNC-2111 accessory. If you have not already installed your DAQ device,
refer to the DAQ Quick Start Guide for instructions.
The BNC-2111 is an adapter you can connect to data acquisition (DAQ)
devices. The BNC-2111 includes 24 BNC connectors that allow
connections for 16 single-ended analog input signals, 2 analog output
signals, 5 digital I/O / programmable function input (PFI) signals, and the
external reference voltage for analog output. The BNC-2111 also includes
a single two-position switch for selecting between floating source and
ground-referenced analog input signals.
National Instruments offers two versions of the BNC-2111:
• With metal enclosure
• Without metal enclosure (board only)
Both versions of the BNC-2111 are suitable for desktop use. An optional
DIN rail-mounting kit for the BNC-2111 with metal enclosure is available
from NI.
The available signals on the BNC-2111 are listed in the
section. If your application requires differential connections or other digital
signals, consider other NI products such as the BNC-2090, BNC-2110,
BNC-2115, or BNC-2120.
The BNC-2111 has one 68-pin connector to connect to your DAQ device.
The BNC-2111 is ideal for simplifying connections between your
measurement apparatus and your DAQ device in laboratory, test, and
production environments.
Specifications