National Instruments SCC-DO01 User Manual

USER GUIDE
SCC-DO01 Isolated Digital Output
Module
Conventions
»
bold
italic
The SCC-DO01 is a single-channel, optically isolated digital output
module. The output circuitry consists of a photomos relay and a load
resistor. You can use the SCC-DO01 with a 5–24 VDC external voltage
supply to switch external devices such as transistors and solid-state relays.
The following conventions are used in this guide:
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 caution, which advises you of precautions to take to
avoid injury, data loss, or a system crash. When this symbol is marked on
the product, see the Read Me First: Safety and Radio-Frequency
Interference document, shipped with the product, for precautions to take.
This icon denotes a note, which alerts you to important information.
When symbol is marked on a product, it denotes a warning advising you to
take precautions to avoid electrical shock.
When symbol is marked on a product, it denotes a component that may be
hot. Touching this component may result in bodily injury.
Bold text denotes items that you must select in software, such as menu
items and dialog box options. Bold text also denotes parameter names.
Italic text denotes variables, emphasis, a cross reference, or an introduction
to a key concept. This font also denotes text that is a placeholder for a word
or value that you must supply.