Caution
To ensure the specified EMC performance,
operate this product only with shielded cables and
accessories.
Caution
Electrostatic Discharge (ESD) can damage
the NI 9239 with screw terminal. To prevent damage,
use industry-standard ESD prevention measures during
installation, maintenance, and operation.
Caution
To ensure the specified EMC performance
for the NI 9239 with BNC, you must install clamp-on
ferrite beads (NI part number 782801-01) in
accordance with the product installation instructions.
Refer to the NI 9239 product page on
purchasing information about clamp-on ferrite beads.
Cable Requirements for EMC Compliance
Select and install cables for the NI 9239 with BNC in accordance
with the following requirements:
• Install a clamp-on ferrite bead (NI part number 782801-01)
on the BNC cable for each channel that you are connecting to
on the NI 9239 with BNC.
• Clamp-on ferrites must be connected to the BNC cable as
close to the module as possible with a full turn as shown in
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NI 9239 Getting Started Guide
