LEGRAND Raritan PX3-3000 Series, User Manual

Page: 70 / 977

Chapter 3: Initial Installation and Configuration
49

A maximum of 2 door handles connected to a maximum of one
DX2-DH2C2 or one DX-PD2C5 package are supported.

All of the 2 door handles must be controlled by the same PDU so that
you can have "only one" handle opened at a time to avoid critical
power consumption. That is, ALL door handles must be connected to
only one PDU in the power-sharing connection, NOT both PDUs.
Note: It is strongly suggested to check and make sure the upper
limit of "powered cry contact actuators" is set to 1 when making a
power-sharing connection. See
Peripherals
(on page 231).
Other sensor restrictions when door handles are present:
First make sure the connection of door handles complies with the
above restrictions.
The following restrictions apply only to the PDU that has all the door
handles connected.

When there are 2 door handles connected to the PDU (via
DX2-DH2C2 or DX-PD2C5), up to 10 sensor packages of
DPX/DPX2/DPX3/DX2 or up to 2 additional DX sensor packages can
be additionally connected. Raritan's sensor hubs must NOT be used.

When there is only 1 handle connected, up to 12 sensor packages of
DPX/DPX2/DPX3/DX2 or up to 3 DX sensor packages can be
additionally connected. Raritan's sensor hubs must NOT be used.
NO physical changes made to the number of connected sensor
packages:

After either PDU enters the power-sharing mode, you must NOT
physically remove or add any environmental sensor packages to
BOTH PDUs.
Warning: The in-rush current of a newly added sensor package may
cause both PDUs to reboot.
For information on Raritan's sensor packages or hubs, see Connecting
Raritan Environmental Sensor Packages (on page 50).