Sens NRG24-20 Spezifikationen PDF herunterladen (Seite 52)

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S-1472c (9/07)

PowerCommand

Annunciator

Discrete Input or PCCNet

Description

Features

The Universal Annunciator Module provides visual and

audible indication of up to 20 separate alarm or status

conditions, based on discrete (relay) inputs or network

inputs. Each LED can be controlled by either a discrete

wire input or by a signal on the PCCNet network sent

from an external device, such as a PCC1301 or

PCC2100 (version 2.4 or later) control.

In addition to the LEDs, the annunciator can control four

custom relays based on signals received over the

PCCNet. When one of the annunciator’s discrete inputs

is activated, the annunciator will broadcast that

information over the network. By taking advantage of

the network, discrete inputs and custom relays, the

annunciator can be used as expanded I/O for a genset

controller.

Easily installed in a location to give immediate

notification of an alarm or warning status. Designed to

give operating/monitoring personnel quick-glance status

information. The module directly senses battery voltage

to provide green/yellow/red alarm and status information

for that parameter.

Genset controller complies with NFPA level two and

three requirements when used with the display but

without the annunciator panel. When used with the

annunciator it meets NFPA level one requirements

(emergency and standby power systems). The

annunciator module can also be used for monitoring of

transfer switch or other equipment status.

• Visual and audible warnings of up to 20 separate alarm

or status conditions.

• LEDs can be controlled either via PCCNet or discrete

input.

• Status of discrete inputs is broadcast on network.

• Four custom relays can be controlled over the PCCNet

network.

• Configurable LED color (red, yellow or green) and

selectable horn operation allows maximum flexibility.

• Standard NFPA 110 label, field configurable for other

alarm status and conditions.

• Each audible alarm is annunciated, regardless of the

number of existing alarm conditions displayed.

• Sealed membrane panel design provides

environmental protection for internal components and

is easy to clean.

• Configurable for negative (ground) input or positive

input.

• Integral DC voltage sensing.

• Flush or surface mount provisions.

• UL Listed and labeled; CSA certified; CE marked.

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