BRUEL & KJAER VIBROCONTROL 8000 - 3 Engineering - Choosing a Mounting Method; 3.1 Helpful Tips for Rack Installation

© Brüel & Kjaer Vibro ● S1079330.002 / V04 ● █ Page 27 of 188
Technical alterations reserved!
Brüel & Kjaer Vibro │ Instruction
VC-8000 MPS
Content
EN
3 Engineering - Choosing a Mounting Method
The VC-8000 rack’s flexible design allows the monitoring modules to be installed facing forward
(wiring in the front of the cabinet) or facing backward (wiring in the rear of the cabinet). This can be
helpful, but also confusing if the correct option is not ordered. Please consider the following when
planning your installation.
3.1 Helpful Tips for Rack Installation
Modules inserted (wired) at the rear (for replacement systems)
If the existing system is wired at the rear (i.e. BN 7200, 3300). That is (most likely) where you will
want the monitoring modules of the VC-8000 rack. This will minimize cable rework and allow the full
utilization of existing wiring trays etc.
Space for signal cables (Door, or Door with Display)
A bulkhead mount rack, with a door on the front, has less only 3.0” (76 mm) for wiring. Consider
removing the door if it is not needed.
A panel mount rack (front wired system), with a door on the front, has less only 3.0” (76 mm) for
wiring. Consider wiring from the rear if possible.
A rack (front wired) with a touchscreen display has only 2.0” (50 mm) of space for wiring. The back of
the display will most likely push on the cables when the door is closed. Consider removing the door
and locating the display remotely or wiring from the rear if possible.
8P Rack or 16P Rack
The 16 slot VC-8000 rack is the same height and width as the Bently Nevada 7200 and 3300 series
8P racks. A 16P rack will mount in the existing cut-outs without modification. In this situation a 16P
rack may be the best choice for ease of installation.
The 8 slot VC-8000 rack is very popular. It has capacity for 24 channels, is small and light and very
easy for bulkhead mount installations.
Display or No Display
The optional touchscreen display is highly recommended. it provides immediate viewing of channel
values and status, as well as easy verification of signals using the BNC connectors.