SAFETY, ENVIRONMENTAL, AND REGULATORY INFORMATION
NI cDAQ
™
-9132
NI CompactDAQ Four-Slot Controller
This document includes compliance precautions and connection information for the
NI cDAQ-9132.
Note
The guidelines in this document are specific to the NI cDAQ-9132. The other
components in the system might not meet the same ratings. Refer to the
documentation for each component in the system to determine the safety and EMC
guidelines for the entire system.
Safety Guidelines
Caution
Do not operate the NI cDAQ-9132 in a manner not specified in this user
manual. Product misuse can result in a hazard. You can compromise the safety
protection built into the product if the product is damaged in any way. If the product
is damaged, return it to National Instruments for repair.
Note
Because some C Series modules may have more stringent certification
standards than the NI cDAQ-9132, the combined system may be limited by
individual component restrictions. Refer to the
NI cDAQ-9132 Specifications
for
more details.
Hot Surface
This icon denotes that the component may be hot. Touching this
component may result in bodily injury.
Safety Voltages
Connect only voltages that are below these limits.
V1 terminal to C terminal
30 VDC maximum, Measurement Category I
V2 terminal to C terminal
30 VDC maximum, Measurement Category I
Chassis ground to C terminal
30 VDC maximum, Measurement Category I
Measurement Category I is for measurements performed on circuits not directly connected to
the electrical distribution system referred to as
MAINS
voltage. MAINS is a hazardous live
electrical supply system that powers equipment. This category is for measurements of voltages
from specially protected secondary circuits. Such voltage measurements include signal levels,
special equipment, limited-energy parts of equipment, circuits powered by regulated low-
voltage sources, and electronics.
