INDUSTRIAL MONITORING INSTRUMENTATION DIVISION
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introduction
The Model 691A50 Series are Vibration BNC Breakout Boxes that provide terminal strip input with the
convenience of BNC outputs. They are used in conjunction with commercially available data collectors and
analyzers. They are available in 1 channel to 12 channel units, all housed in a NEMA enclosure. They come
standard in a fiberglass, NEMA 4X (IP 66) enclosure with optional painted steel, NEMA 12 (IP65) or stainless
steel, NEMA 4X (IP66) enclosure. One cord grip (PGME07) is installed on the bottom of the unit per channel. A
few specifications are listed below for easy reference:
Input Connectors........................................
3-Socket Terminal Strip
Output Connectors............................................................
BNC Jack
Cable Input .........................................................................
PGME07
Enclosure Type .......................................................
NEMA 4X (IP66)
Size .............................................
8 x 6 x 4 in [203 x 152 x 102 mm]
installation
Establish an easily accessible location for installation and keep in mind that the cabling will be coming from the
bottom panel of the enclosure. One PGME07 cord grip is installed for each channel ordered. Use the supplied
mounting feet to install the enclosure.
NOTE:
The unit has BNC connectors that can be easily contaminated. Install the unit away from sprays,
cleaning fluids, steam, excess temperature (above 212
F) and other contaminants. Always keep door closed
when not in use.
