User manual

Installing Optional Items
10
Figure 9 RPC BDM installation in rack
Figure 10 RPC BDM cable connection port on Liebert RPC
4.3 Temperature/Humidity Sensor Installation—Optional
Optional Liebert SN temperature/humidity sensors are available to assist in monitoring conditions in
the rack. Liebert SN sensors are designed for installation in a Knurr Miracel without tools, but each
may be placed in any area to monitor temperature and humidity levels. Each connects to the Liebert
RPC, which makes readings available to Liebert monitoring methods.
Only one mounting method is addressed in this manual: attaching a single sensor with a bracket to a
Knurr Miracel frame member. For details on other mounting locations and methods, refer to the Lie-
bert SN quick-start guide, SL-20840, or to the Liebert RPC user manual, SL-20825. Each is available
at Liebert’s Web site, www.liebert.com
Cable tie fits in small
slot on RPC BDM,
loops around cabinet
member
Head of the Liebert MPH Screw
in frame fits into hooded slot
on back of RPC BDM
RPC BDM cable
connection port
on Liebert RPC