INSTALLATION GUIDE AND TERMINAL BLOCK
SPECIFICATIONS
NI PXIe-4322 and TB-4322
NI SC Express is a family of PXI Express modules with integrated data acquisition and signal
conditioning. These devices offer increased speed, accuracy, and synchronization features that
are well suited for high-density sensor measurement and signal-conditioning systems.
Accessories required for signal connections to these modules include a front-mount terminal
block with screw-terminal connectivity.
This guide describes how to install and configure the NI SC Express PXIe-4322 module and
terminal block, connect signals, and verify that the system is working properly. Current versions
of NI documents are available at
The NI PXIe-4322 is an isolated, eight channel analog output module and is designed for use
with the TB-4322 terminal block.
The keying of this terminal block prevents it from connecting to other modules that could be
damaged by the voltage present on the terminal block. However, you should only use this
terminal block with its supported modules.
Caution
any terminal, safety low-voltage (≤30 V
to any other terminal.
Caution
terminal block without the terminal block being connected to the NI PXIe-4322.
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When hazardous voltages (>30 V
Do not supply hazardous voltages (>30 V
.
/42.4 V
/60 VDC) are present on
rms
pk
/42.4 V
/60 VDC) cannot be connected
rms
pk
/42.4 V
rms
/60 VDC) to the
pk
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