Optional Modules; Depleted Battery Operation - Simplex 4004R Installation, Programming And Operating Instructions

Component
Pressure Switch
Tamper Switch
Notification Appliance Circuits
(NACs)
Release Circuits (RAC)
Relays
Auxiliary Power
User Interface
3.3.2

Optional modules

The following optional modules are available for use with the 4004R:
• 4081-9301, 4081-9302, 4081-9303, and 4081-9304 External Battery Chargers. The 4004R is compatible with the 4081 series of 50
Ah battery chargers. Refer to Simplex Document 574-199, 4081 Battery Charger Cabinets, Installation Instructions, for information on
these chargers.
• 4004-9864 Class A Adapters. NACs, IDCs, and SPMs are configured for Class A operation using a 4004-9864 Class A Adapter module.
Refer to Simplex document 579-363, for information on installing and wiring these adapters.
• 4001-9811 Battery Meter Module. Installed in-line with battery harness, this module allows constant monitoring of battery voltage and
charging current. Refer to 579-361 for additional information.
• 4004-9860 Relay Module. This module includes four relays, each driven by the 4004R. The relays operate as common relays, per
hazard, and have two contacts (select N.O. or N.C.). Each relay is rated 7A at 120 VAC-resistive load, or 5A at 30 VDC-0.35 power factor,
inductive. A dual hazard system requires two modules. Refer to 579-359 Simplex 4004R Auxiliary Relay Module Installation Instructions, for
information on installing and wiring this module. Optional relays are defined as follows:
- Relay 1 activates on a common trouble for its hazard, including general panel troubles.
- Relay 2, 3, and 4 operation is determined by the application and whether original or enhanced relay operation is selected.
The relay module includes a set of disconnect switches. The switches are used to disable operation of relays 2, 3, and 4 per hazard.
A Relay Disconnected trouble LED indicates the disconnected state of the relays. The disconnect switch does not prevent trouble
relays from indicating the system is experiencing an off-normal, fault condition.
3.3.3

Depleted battery operation

The 4004R system monitors the battery voltage and indicates a trouble status when the battery is outside its normal range. There are
two battery trouble levels: Low Battery and Depleted Battery. When Low Battery is detected, the system sounds the piezo and flashes the
page 11
Table 1: Major panel components
Description
In a single hazard, agent release system, IDC3 is reserved for use as a pressure switch monitor. In
application 10 and 11 (Agent Release and Preaction/Deluge) SPM2 is reserved for use as a pressure
switch monitor. When used as a pressure switch monitor, a current-limited or short circuit (non-Style C)
is interpreted as pressure switch activated, which then causes NAC appliances to sound. The circuit is
supervised for open circuits, and the panel generates a trouble if one occurs. No releasing circuits are
activated when the pressure switch activates.
In a single hazard, agent release system, IDC4 is reserved for use as a tamper switch monitor. This
includes application 10 and 11. (Agent Release and Preaction/Deluge). When used as a tamper switch
monitor, a current-limited or short circuit (non-Style C) is interpreted as tamper switch activated, which
causes a supervisory condition to be generated. The system can be programmed to activate a NAC or
relay in response to tamper switch activation.
Two power-limited NACs, each rated at 2A. NACs can play either steady or pulsing tones, allowing the
4004R to generate distinct pre-discharge signals for agent release systems. Both circuits are power
limited.
Two circuits, each rated at 2A. Releasing circuits operate simultaneously for single hazard systems and
independently for dual hazard systems. In applications 10 and 11 RAC 2 is a pre-action RAC and will turn
on before RAC 1 unless the timer is set to 0. Both circuits are power-limited.
Three on-board relays, each of which is selectable for either Normally Open or Normally Closed
operation. Each relay is rated for 2A, 30 VDC, 0.35 power factor (inductive).
• The common trouble relay is normally energized. Off if a trouble occurs.
Relay 2 and 3 operation is determined by the application and whether the original or new relay
operation is selected. See tables 1-1 and 1-2.
Three terminals: + terminal is 24 V, - terminal is 0V Steady, and R terminal (reset) is 0V with pulse on reset
for 4-wire smokes. Combined rating is 750 mA for any combination of steady/pulsed.
• Red Alarm LEDs for each IDC and SPM and a Red LED to indicate agent release.
• Yellow Trouble LEDs for each IDC, NAC, RAC, and SPM.
• Dedicated Alarm Silence, Supervisory, Abort Active, and Earth Fault Trouble LEDs.
• Green AC Power ON LED.
• Switches for Acknowledge, Silence, and Reset. Pressing all three simultaneously for five seconds
disables notification appliance, releasing appliance, and relay circuits and causes a trouble to be
displayed. All four notification appliance and releasing appliance trouble LEDs flash.
• Piezo. On trouble conditions, the piezo sounder is on steady to indicate that a trouble has occurred.
It turns off when the Acknowledge key is pressed. On alarm conditions, the sounder pulses until the
Acknowledge key is pressed.
4004R Fire Alarm installation, programming, and operating instructions
579-354 Rev. X