EDWARDS SYSTEMS TECHNOLOGY FCCA Series Installation Manual

Audio control panel

Hide thumbs

Table Of Contents

Table of Contents

Quick Links

Download this manual

FCCA Series Audio Control

Panel

Installation Manual

P/N 270217

Revised 14JUL97

firealarmresources.com

Table of Contents

Summary of Contents for EDWARDS SYSTEMS TECHNOLOGY FCCA Series

Page 1 FCCA Series Audio Control Panel Installation Manual P/N 270217 Revised 14JUL97 firealarmresources.com...
Page 2 Copyright © 1997 Edwards Systems Technology, Inc. This manual and the products it describes are copyrighted by Edwards Systems Technology, Inc. (EST). You may not reproduce, translate, transcribe, or transmit any part of this manual without express, written permission from EST.
Page 3: Table Of Contents
Installation Field Wiring Internal Wiring 25 Connectors Switches for Channel Selections 26 Indicators Controls Four/Six Channel System Operation Applications Boston Code Sequence Programming 25 Volt Audio System Tuning Procedure 31 70.7 Volt Audio System Tuning Procedure FCCA Series Manual firealarmresources.com...
Page 4 Edwards Systems Technology, Inc. The distribution of information contained within this manual to unauthorized persons shall constitute a violation of any distributor agreements and may result in implementation of legal proceedings.
Page 5 Document history FCCA Series Auido Control Panel Installation Manual P/N 270217 Revision Status Revision Date Reason For Change September 1995 Initial Release. July 1997 Layout and content revisions. FCCA Series Manual firealarmresources.com...
Page 6 FCCA Series Manual firealarmresources.com...
Page 7: Fcca Audio Control Panel
Channel 1 audio riser. In dual-channel operations, the FCCA Channel 1 signal is distributed throughout the building on riser B, which is associated with the traditional cards: ZB8-2, ZB8-5, or ZB8-8. With FCCA Series Manual firealarmresources.com...
Page 8: Specifications
C, 32 - 120 Humidity 85% Non-Condensing Power Requirements 24 VDC @ 280 mA Communications Format (Class B Only) RS-485, 20 mA Current Loop, Fiber Optics w/SO-20 or SO-FIB Data Line (TB3-4 to TB3-5): Format RS-485 Termination Via JP1 FCCA Series Manual firealarmresources.com...
Page 9: Installation
The FCCA requires 7” of rack space and 5.25” of rear clearance for mounting. Jumper Setup JP1 - Data Line Terminator. Install this jumper if the FCCA is physically the last device on the RS-485 Data Line. FCCA Series Manual firealarmresources.com...
Page 10 1(2) has been selected by the front panel switches for MIC or PHONE PAGE. Fire Area - Channel 1 (SW1) Configuration Table Function SW1-1 SW1-2 SW1-3 SW1-4 Slow Whoop Fast Whoop 1 kHz Steady 1 kHz March Time 1 kHz Morse U Hi-Lo Chime Horn FCCA Series Manual firealarmresources.com...
Page 11 1 kHz Steady 1 kHz March Time 1 kHz Morse U Hi-Lo Chime Horn Low Tone Hi-Lo Horn Fast Hi-Lo Horn Slow Hi-Lo Horn 4-4 Code 1 kHz @ 20 Beat/Min. 1 kHz @ 120 Beat/Min. FCCA Series Manual firealarmresources.com...
Page 12: Field Wiring
BE INSTALLED TOWARDS NOTCHED (PINS 1 & 8) RED STRIPE END OF U2 IC SOCKET. SEE DETAIL A. DETAIL A NO CONNECTIONS TO TB3-4 & TB3-5 [FCCA-002.CDR] ALL SHIELD TERMINALS ARE INTERNALLY GROUNDED TO CHASIS FCCA, PC Board Connections, PCB A FCCA Series Manual firealarmresources.com...
Page 13 1 and channel 2 power amplifiers. The method for the FCCA pre-amp output circuit supervision required is determined by the number of amplifiers on the pre-amp riser as shown in the table below. FCCA Series Manual firealarmresources.com...
Page 14 Normal supervision requires 0K resistor across terminals. TB1-18/19 Start Relay Used to activate a RAMM module. Separately programmed with address pp4103 (pp)=priority TB1-20 (+) and TB1-21 (-) External Input Activates FCCA when >18 VDC applied to terminals. Generates a SUP OPEN 4122. FCCA Series Manual firealarmresources.com...
Page 15: Connectors
MIC Switch LED - Microphone selected to page on channel 1/2. Tone Switch LED - Pre-programmed tone manually/automatically selected for broadcast on channel 1/2. Tape Switch LED - Recorded message manually/automatically selected to broadcast on channel 1/2. VU Meter - Reflects Microphone activity. FCCA Series Manual firealarmresources.com...
Page 16: Controls
RASP, SAN, or FCCS switch panel. RASP, SAN, or FCCD displays may be used to monitor speaker circuit status. Paging 1. Press the “Fire Area” "MIC" switch. The MIC LED will light. FCCA Series Manual firealarmresources.com...
Page 17: Dual-Channel System Operation
1 and 2 risers is done by other portions of the alarm system. Areas not receiving the fire area signal automatically receive the “other area” signal. Additional floors may be manually switched in for fire (channel 1) alarm signal distribution FCCA Series Manual firealarmresources.com...
Page 18 The page message will automatically override any tone/tape message being broadcast. To make a phone page in the "Other Areas": 1. Establish two-way communications with the phone station which will make the page. FCCA Series Manual firealarmresources.com...
Page 19 1. Press the appropriate Tone switch. The respective Tone LED lights. The fire or other area internal tone generator is now connected to its respective pre-amp output, and activated. MIC or Phone Page will override the tone. Note: FCCA Series Manual firealarmresources.com...
Page 20: Fcca-4/6 Audio Control Panel
EDW ARDS SYSTEMS TE CHNO LOG Y [FCCA-003.CDR] FCCA-6 Front View Application The FCCA-4/6 audio control panel is a rack mounted operator interface emergency voice alarm communication system which require paging and fire fighter’s telephone system operation. These panels may be FCCA Series Manual firealarmresources.com...
Page 21 Signature Series, the SIGA-CC2, an analog addressable device, can be used to connect up to two signal risers (riser 1 and riser 2). It does not provide supervision of the riser. Upon command from the loop controller, the SIGA-CC2 can connect the Notification Appliance FCCA Series Manual firealarmresources.com...
Page 22: Specifications
Distortion Max. @ 1 kHz Output Impedance 1 KΩ Auxiliary Input PCB A, B, & C (TB1-10 & TB1-11)(TB1-12 & TB1-13): Input Impedance 600Ω Input Voltage 2 VRMS Max. External Input PCB A, B, & C (TB1-20[+] FCCA Series Manual firealarmresources.com...
Page 23 RS-485 18 AWG pair, twisted, min. (14 AWG max.) 20 mA Loop 26 AWG pair, twisted, min. (14 AWG max.) PCB "C" ADDRESS 43 PCB "B" ADDRESS 42 PCB "A" ADDRESS 41 [FCCA-004.CDR] FCCA-4/6 PCB Locations FCCA Series Manual firealarmresources.com...
Page 24: Installation
Zones 23 and 24 are provided as FCCA-4/6 paging activity indicators. Zone 23(24) enable: Zone 23(24) is generated when the FCCA-4/6 is active (i.e. Fire, Waterflow, security, or supervisory alarm) and channel 1(2) has been selected by the front panel switches for MIC or PHONE PAGE. FCCA Series Manual firealarmresources.com...
Page 25 Mode 0 Mode 1 Mode 2 Mode 3 Mode 4 Channel B (PCB A, B, C - SW2) Configuration Table Function SW1-1 SW1-2 SW1-3 SW1-4 Slow Whoop Fast Whoop 1 kHz Steady 1 kHz March Time FCCA Series Manual firealarmresources.com...
Page 26 1 kHz @ 20 Beat/Min. 1 kHz @ 120 Beat/Min. Channel B (PCB A, B, C - SW2) Configuration Table Function SW1-5 SW1-6 SW1-7 SW1-8 Zone 24 Enable Mode 0 Mode 1 Mode 2 Mode 3 Mode 4 FCCA Series Manual firealarmresources.com...
Page 27: Field Wiring
The activity relays connect to the Amplifier Terminal Panel (P/N 240068) “activity in” terminals, and operate a power relay in the ATP which enables battery power for the power amplifiers should the amplifier rack loose 120 VAC power when the FCCA-4/6 is active. FCCA Series Manual firealarmresources.com...
Page 28 2.2 KΩ 1/2 W P/N 260045 11 to 15 IB3 125/250 3.0 KΩ 1/2 W P/N 260046 16 to 20 IB3 125/250 3.9 KΩ 1/2 W P/N 260001 21 to 25 IB3 125/250 6.8 KΩ 1/2 W P/N 260047 FCCA Series Manual firealarmresources.com...
Page 29 URSM (P/N 130102) at the last remote panel that contains a telephone circuit. Unused telephone risers must be terminated with a 10KΩ, 1/2 W EOL resistor. Telephone branch circuit switching is controlled and annunciated via RASP, SAN, or FCCS switch and annunciation panels. FCCA Series Manual firealarmresources.com...
Page 30 IC U2, and install the ribbon cable header from the appropriate interface card. When using 20 mA. loop communications, refer to the SO-20 technical data sheet for additional information. When using a fiber optic communications link, refer to the SO-FIB technical data sheet for additional information. FCCA Series Manual firealarmresources.com...
Page 31: Internal Wiring
8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 ADDRESS 41 SHLD SUPERVISED & POWER LIMITED [FCCA-005.CDR] TO DATA LINE TO POWER SUPPLY Connectors P1 - Ribbon Cable to switch/display board. FCCA Series Manual firealarmresources.com...
Page 32: Switches For Channel Selections
LED indicates switch active. Area #6 - Channel F (Panel Address 43, channel 2 - PCB C): Phone Page Directs audio from incoming telephone circuit to area #6 (channel F) speakers. LED indicates switch active. FCCA Series Manual firealarmresources.com...
Page 33: Indicators
If no tape signal is available at the AUX IN terminals for 20 seconds, the system will revert back to tone (Mode 0). Hookswitch -Removing handset from hookswitch connects FCCA-4/6 to both telephone risers. FCCA Series Manual firealarmresources.com...
Page 34: Four/Six Channel System Operation
1. Press the Fire Area and All Other Area “MIC” switches. The MIC LED’s will light. 2. Press the push-to-talk switch on the microphone and talk. The page message will automatically override any tone/tape message being broadcast. The VU meter on the FCCA-4/6 indicates audio activity. FCCA Series Manual firealarmresources.com...
Page 35 To broadcast the pre-recorded message: 1. Press the appropriate Tape switch. The respective Tape LED lights. The Aux Input (tape) is now connected to its respective pre-amp output, and activated. MIC or Phone Page will override the tape message. Note: FCCA Series Manual firealarmresources.com...
Page 36 1. Press the appropriate Tone switch. The respective Tone LED lights. The fire or other area internal tone generator is now connected to its respective pre-amp output, and activated. MIC or Phone Page will override the tone. Note: FCCA Series Manual firealarmresources.com...
Page 37: Applications
Activate Output 004119 (Switch to Channel 1 Aux input) Action 0002 Reset Output 004103 (Reset start contacts on FCCA/ACP for RAMM) Action 0003 Activate Output 004116 (Terminate 1st stage of Boston Code, switch to Slow Whoop) Activate Action 9004 (Alarm Silence) FCCA Series Manual firealarmresources.com...
Page 38: 25 Volt Audio System Tuning Procedure
3. Verify that JP1 on the pre-amp card of each AA75 is removed. This sets the AA75 for the 1 VRMS signal input. Check the pre-amp riser at each amp for signal degradation. You should not lose more than 10% of the pre-amp signal. (0.1 VRMS) FCCA Series Manual firealarmresources.com...
Page 39 3. The Dukane 120/250 amplifiers require 1 VRMS signal input and are pre-calibrated. Check the pre-amp riser at each amp for signal degradation. You should not lose more than 10% of the pre-amp signal. (0.1 VRMS) FCCA Series Manual firealarmresources.com...
Page 40 DAPM may be installed mid way up the riser to boost the signal back to 1 VRMS. You may also turn up the pre-amp signal at the first DAPM to compensate for line loss. Do not exceed 1.5 VRMS to the first amplifier. FCCA Series Manual firealarmresources.com...