T419S Indicator Service Manual 11
1.2 Installation
1.2.5 Panel mount scale interface cable installation
The T419S panel mount assembly includes the AWT25-501388 ferrite. Installing the
ferrite on the scale interface cable on the panel mount models assists with eliminating
potential noise captured by the scale interface cable.
Attach the ferrite onto the scale interface cable by wrapping the unshielded wires once
around the ferrite as shown below. Leave the shield drain wire outside the ferrite and
connect to the SHLD connection on the terminal block, as shown in the photos below.
The optional Analog Scale Input 5VDC & 10VDC Excitation Modules also include the
AWT25-501388 ferrite for use on the panel mount model. The ferrites are not needed
on the stainless steel desktop models as the shield of the scale interface cable
terminates directly to the studs on the bottom of the enclosure.
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