Technical data

Chapter 3: Overview
Feature Description
Form C relay trouble contacts for
external notification.
Form C contact normally energized. Contacts transfer during a trouble,
an alarm trouble, or an AC trouble: 2.0 amps at 24VDC max, resistive
load. Non-Supervised.
Built-in Sounder To indicate trouble, with a trouble silence switch to silence it. If the
trouble is not corrected in 20 hours, the sounder reactivates. (Trouble
Silence Switch does not change the state of the Form C Trouble relay.)
Remote reporting via output
contacts for system trouble, alarm
activation, and AC trouble.
AC trouble can be configured for report separately or as a system
trouble.
TROUBLE RELAY
SP40S
PANEL
STROBE NAC INPUT
(8 TO 33VDC)
UP TO 8 CC CIRCUIT INPUTS
CONTROL
SYSTEM
TELEPHONE PAGE PORT
NIGHT RING
AUX IN
MICROPHONE
BACKGROUND MUSIC
BATTERY
STANDBY
CENTRAL AMPLIFIED
(40 WATT, SELECTABLE
25V or 70.7V)
POWER LIMITED
SPEAKER CIRCUIT
24VDC AT 2A MAX
POWER LIMITED
STROBE CIRCUIT
FOR CINTINUATION OF
STROBE CIRCUIT OR EOLR
STROBE RETURN
POWER LIMITED CONSTANT 24VDC AT 0.5A
ALARM RELEAY FORM C
120VAC
DIGITAL VOICE MESSAGE CHIP ALLOWS RECORDING 8 MESSAGE
SEGMENTS AT THE PANEL. THE PANEL COMES WITH 8 STANDARD
PRE-RECORDED MESSAGE. TAILORED MESSAGES CAN BE
RECORDED AT WHEELOCK.
Figure 3-1 Basic Capabilities of the SP40S Panel
SP40S Multi-Function Facility Communication System Manual, Revision D
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