HP 20cp User's Guide download pdf (Page 18)

Supported facility connections 18

HP POD 20c access control

The HP POD 20c is equipped with standard key lock hardware for each personnel entry door and external

electrical cabinet. Each personnel entry door includes a door access contact that can be connected to the

customer facility security system.

Additional options for controlled access include the following:

• Electronic card reader

• 12-digit access control code keypad

• Magnetic lock on each personnel access door and dynamic hot aisle door

Fire, safety, and access notifications

Dry contacts are provided to enable the connection between the HP POD 20c and the customer’s facility. If

the HP POD 20c is connected to the customer facility systems, then the alarm conditions of the HP POD 20c

can be detected by the facility systems.

It is your responsibility to facilitate these connections. HP can make these connections when specifically

contracted to deliver these services and a Scope of Work has been drafted, reviewed, and signed for

delivery services.

The customer must provide an independent connection for each system listed in the following table.

Alarm Description

Fire prevention alarm

Smoke is detected in the HP POD 20c.

Fire suppression

system (optional)

The suppression system alarm is activated and gas is

dispersed to suppress a fire.

Access control

A door of the POD has been opened.

EPO

The EPO system is activated by manually pressing the

EPO button or by a thermal event, and the HP POD 20c

is shut down.

The electrical layout of the fire alarm system is described in the schematic drawing that is supplied with the

HP Performance Optimized Datacenter 20c Site Drawing Package.

Demarcation box

The following communication connections between the customer facility and the HP POD 20c are made

through the demarcation box:

• ECS communication

• Access control communication

• Telephone

• 120 VAC convenience outlet

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HP 20cp User's Guide Page 18