Section 4 Applications Fire/Security Applications
50 NFS-3030 Installation PN 51330:C 10/28/2003
4.5 Fire/Security Applications
Note: The NFS-3030 is not approved for use in security applications in Canada.
4.5.1 General Operation
The NFS-3030 can be used as a combination Fire/Security system when installed and operated
according to the instructions in this section.
For security applications, program one or more monitor module (listed for security applications) with
the
SECURITY-L, SYSTEM MONITOR, or AREA MONITOR Type Codes, and wire as shown in Figure 37.
Activating these types of modules lights the
SECURITY LED, and displays a security alarm condition on
the primary display. The panel sounder will sound until you acknowledge the Security alarm. You can
also program additional sounders or output devices to activate with the security alarm initiating device.
These type codes are designed to indicate an alarm in one or more of the following situations:
(a) on an open or short circuit
(b) on a ±50% change in resistance value from the End-of-Line resistor value
(c) on loss of communication with the device.
A tamper switch installed in the cabinet door will indicate a door tamper condition whenever the door is
open. If the control panel indicates a Security alarm, you can perform acknowledge, signal silence, and
system reset from the control panel.
Damage can result from incorrect wiring connections.
4.5.2 General Security Requirements
The following security requirements must be met:
• Use AMPS-24/E power supply.
• Shielded cable must be used on all input/output wiring associated with security functions.
• SLC Loop Shielding (refer to SLC Wiring Manual).
• Security Module I/O Circuit Shielding — terminate the shield at earth ground at the junction box
containing the module.
• When employed as a Protected Premises Unit, the NFS-3030 cabinet door must be wired with an
STS-1 Tamper Switch that is monitored by the control panel
• If the system has arming and disarming capability, a ringback signal from the Central Station to
the arming location is required for Grade A operation. The ringback signal informs the Protected
Premises Control Panel that the signal to arm/disarm has been received by the Central Station.
• A single SLC loop may be used for both Fire and Security Device Connections.
There are five software type IDs associated with security operation: A
CCESS MONITOR alarm, AREA
M
ONITOR, EQUIP MONITOR, SECURITY-L, and SYS MONITOR. There is also one software function,
Security Delay (SDEL). These software elements are essential to all aspects of security operation,
including Control-By-Event (CBE) programming. Devices with the type IDs A
CCESS MONITOR and
E
QUIP MONITOR do not automatically display at the LCD or require state change acknowledgment.
State changes in devices with these software types may be output at a printer. Refer to this panel’s
Programming manual for more information about the characteristics of software type IDs.
!
WARNING: XP Transponder circuits (XPP-1, XPM-8, XPC-8, XPR-8, XPM-8L) are not suitable
for security applications.
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