Firecom SCB-7 User manual
FIRECOM™, INC.
39-27 59th Street
Woodside, NY 11377
718.899.6100 TEL
718.899.1932 FAX
71916
Rev 170801
1 of 2
FIRECOM™
SCB-7
Smoke Control Board
Technology Protecting Life
®
Description
The SCB-7 Smoke Control Board provides the Input-
Output control tables for the Fire Smoke Control System
(FSCS). Its main function is to monitor the system for
alarms and to activate the appropriate fans and dampers
within the FSCS. Each SCB-7 has the ability to control
eight separate Smoke Control groups with the LSN-2000
system. Each Smoke Control group can contain up to
99 smoke zones. The SCB-7 is intelligent to prevent
smoke zones from activating when another smoke zone
in that same group is already activated. The SCB-7
Smoke Control Board also provides a Real Time Clock
to allow users to program test timers for any smoke zone
as required. When used in a graphical Fire Smoke Con-
trol System, the SCB-7 Smoke Control Board provides
outputs for a Common Alarm LED, Common Trouble
LED, Audio Sounder and inputs for Acknowledge and
Enable switches.
The SCB-7 Smoke Control board provides the distrib-
uted I/O database for the FSCS. The Smoke Control
Board is installed in the FSCS and provides the required
smoke zone control of dampers and fans.
Application
Approvals and Listings
Underwriters Laboratories (File No. S2184)
NYC MEA (MEA No. 32-95-E)
California State Fire Marshal (7165-1496:0100)
Distributed Intelligent Network Module
Microprocessor Controlled
UUKL Listed
Smoke Zone I/O Control
8 Smoke Control Groups
Up to 99 Smoke Zones per Control Group
Real Time Clock for Smoke Zone Testing
Echelon®LonTalk®Communications
Low Power Consumption
1/2 Module Footprint
Features
Installation
The SCB-7 Smoke Control Board mounts to the MP-1
Mounting Plate.
FIRECOMINC.COM
CITY OF
NEW YORK
MEA
FIRECOM™, INC.
39-27 59th Street
Woodside, NY 11377
718.899.6100 TEL
718.899.1932 FAX
71916
Rev 170801
2 of 2
Ordering Information
Model No. Part No. Description
SCB-7 71947 Smoke Control Board
It is our intention to keep the product information up to date and accurate. We cannot cover all specic applications or anticipate all
requirements. All specications are subject to change without notice. For more information contact: FIRECOM, INC.
Engineering Specications
The SCB-7 Smoke Control Board shall monitor alarms and activate fans and dampers within a Fire Smoke Control
System (FSCS). The SCB-7 shall have the ability to control eight separate groups with a maximum of 99 Smoke Zones.
No more than one Smoke Zone will be allowed to become active within a group. The SCB-7 Smoke Control Board will
also provide a Real Time Clock to allow periodic testing of Smoke Zones if required.
Operating Voltage 24VDC
Operating Current 37mA (Supv), 75mA (Alm)
Operating Temperature 0°C to 49°C
Operating Relative Humidity Range 0% to 93% @ 32° C
External Alarm & Trouble LED 24VDC @ 20mA
External Piezo 24VDC @ 20mA
Electrical Specications
Wiring Connection
FIRECOMINC.COM
LED-
26
GND
26 PIN NETWORK RIBBON CABLE
AUDIO-
-
1
U10
NETWORK CONN IN
2
ENABLE KEY SWITCH
TB1
CONNECTION
AUDIO+
NO
ALARM LED
7
D2
ALM
TO NEXT MODULE/BOARD
ACK SW
TP1
9
CN5
LED+
SW1
ACKNOWLEDGE SWITCH
CN1
LED-
FROM PREVIOUS MODULE/BOARD
SW3
LED+
+
D6
SW2
8
25
J1
NETWORK CONN OUT
TROUBLE LED
5
3
KEY SW
10
SERVICE
CN2
TBL
AUDIO SOUNDER
6
D3
26 PIN NETWORK RIBBON CABLE
4
RESET
25
2
1
226
1
FIRECOM, INC.
SCB-7
D600376
