System Sensor RA400Z, RA400ZA User Manual

INSTALLATION AND MAINTENANCE INSTRUCTIONS

CAUTION

I56-508-05

RA400Z and RA400ZA (Canadian)
Remote Annunciator

3825 Ohio Avenue, St. Charles, Illinois 60174

1-800-SENSOR2, FAX: [phone]

www.systemsensor.com

Specifications

Voltage Range
Conventional System: 3.1 to 32 VDC — Do not break tab.
Intelligent System: 18 to 32 VDC — Break tab.

NOTE 1

Maximum Alarm Current: 10 mA maximum.
Temperature Range: –10° to 60°C (14° to 140°F)

NOTE 1:

Do not break tab when using an RA400Z or RA400ZA with an intelligent 4-wire duct detector (such as the System Sensor
model DH500ACDC or DH200RP).

General Information

The National Fire Protection Association has published
codes, standards, and recommended practices for the
installation and use of the above appliance. It is recom­mended that the installer be familiar with these require­ments, with local codes, and any special requirements of
the local authority having jurisdiction.

The models RA400Z & RA400ZA remote annunciators
are polarized devices designed for both conventional and
intelligent applications. They have been designed using
an active current regulator so that the maximum current
required from the system is 10mA when the input voltage
is within the specified voltage range.

Installation

The remote annunciator is intended to be mounted to a
single gang electrical outlet box. The wiring must be in
compliance with all codes. The device must be operated
within its published specifications.

Wire the remote annunciator according to the instructions
supplied with the device being monitored. Polarity of the
incoming wires must be observed and connected to the
proper terminals “+” and “–”. (See Figure 1.)

The tab on the back of the RA400Z and RA400ZA must
be broken off for use with most System Sensor intelligent
systems. (See Note 1 and Figure 4.) After tab is broken, the
input voltage for the RA400Z and RA400ZA is limited to 18
volts minimum.

H0355-00

D220-01-00 1 I56-508-05

BEND TAB DOWN
TO BREAK

FOR USE WITH MOST
INTELLIGENT SYSTEMS.

WARNING

Figure 1:

From

Monitored

Device

Figure 2:

H0354-00

(See Note 1)

H0356-00

The Limitations of Remote Annunciators

THE REMOTE ANNUNCIATOR WILL NOT WORK IF THE DEVICE IT IS
CONNECTED TO IS NOT POWERED. The remote annunciator gets its
power from the device to which it is connected. If for any reason, the
device being monitored loses power, the remote annunciator will not pro­vide the intended visible signal.

THE REMOTE ANNUNCIATOR MAY NOT BE SEEN. The model RA400Z is
suitable for direct viewing and is in compliance with existing Underwriters
Laboratories’ standards. The device must be sited in a location where it
can be seen by the intended parties. The device must not be installed in

D220-01-00 2 I56-508-05

direct sunlight, or areas of high light intensity where the visible signal
might be disregarded or not seen.

THIS DEVICE IS DESIGNED TO WORK SPECIFICALLY WITH SYSTEM
SENSOR PRODUCTS. Interconnection with devices other than System
Sensor’s may result in unsatisfactory operation. Consult device manufac­turer for compatibility.

THE REMOTE ANNUNCIATOR IS NOT INTENDED TO BE A VISIBLE
WARNING SIGNAL.

2004 System Sensor

©