System-sensor SC-6 Manual de usuario descargar pdf

BEFORE INSTALLING

This information is included as a quick reference installation guide. Refer to

the appropriate control panel installation manual for detailed system infor-

mation. If the modules will be installed in an existing operational system,

inform the operator and local authority that the system will be temporarily

out of service. Disconnect the power to the control panel before installing the

modules. This system contains static sensitive components. Always ground

yourself with a proper wrist strap before handling any circuits so that static

charges are removed from the body. The housing cabinet should be metallic

and suitably grounded.

NOTICE: This manual should be left with the owner/user of this equipment.

GENERAL DESCRIPTION

The SC-6 Six Supervised Control Module is intended for use in an intelligent

alarm system. Each module is intended for switching applications involving

AC, DC, or audio, which require wiring supervision. A common SLC input is

used for all modules. Each module has its own address. A pair of rotary code

switches is used to set the address of the first module from 01 to 94. The re-

maining modules are automatically assigned to the next five higher addresses.

Provisions are included for disabling a maximum of three unused modules

to release the addresses to be used elsewhere. Each module also has panel

controlled green LED indicators. The panel can cause the LEDs to blink, latch

on, or latch off.

In order to synchronize strobes, horn/strobes, and speaker/strobes, a SYNC-1

accessory card (sold separately) must be used with the SC-6. See the SYNC-1

installation manual for details on how to install.

Each module has terminals for connection to an external supply circuit for

powering devices on its NAC.

Each supply must be power limited and its voltage/current limits must be at

or below those specified.

There is a short circuit protection monitor for each module. This is provided to

protect the external power supply against short circuit conditions on the NAC.

D500-50-00 1 I56-1802-012

INSTALLATION AND MAINTENANCE INSTRUCTIONS

SC-6 Six Supervised Control Module

SPECIFICATIONS

Normal Operating Voltage: 15-32VDC

Stand-By Current: 2.25 mA

Alarm Current: 35 mA (assumes all six relays have been switched once and all six LEDs solid on)

Temperature Range: 32°F to 120°F (0°C to 49°C); -10°C to 55°C (For EN54 application only)

Humidity: 10 to 93% Non-condensing

Dimensions: 6.8˝H x 5.8˝W x 1.25˝D

Accessories: CH-6 Chassis; BB-2 Cabinet; BB-6 Cabinet

Wire Gauge: 12-18 AWG

Maximum NAC Circuit Line Loss: 4 VDC

Power Rating Per Circuit (Speakers): 50W @ 70.7VAC 50W @ 25VAC

MaxNAC Current Ratings: For class B wiring system, 3A

For class A wiring system, 2A

3825 Ohio Avenue, St. Charles, Illinois 60174

800/736-7672, FAX: 630/377-6495

www.systemsensor.com

INCLUDED:

Shipped on Board:

(1) Small shunt in A/B select position

(Shipped in Class B position, remove shunt for Class A)

(6) Large shunts on Enable Power Supply Monitors

(6) Large shunts on Disable Short Circuit Protection

(3) Large shunts on Sync Generator

TABLE 1: SHORT CIRCUIT PROTECTION - UL 864 9TH EDITION REQUIREMENTS

NOTICE TO USERS, INSTALLERS, AUTHORITIES HAVING JURISDICTION, AND OTHER INVOLVED PARTIES

This product incorporates field-programmable software. In order for the product to comply with requirements in the Standard for Control Units and

Accessories for Fire Alarm Systems, UL 864, certain programming features or options must be limited to specific values or not used at all as indicated below.

PROGRAM FEATURE OR OPTION

PERMITTED IN

UL 864 (Y/N)

POSSIBLE SETTINGS SETTINGS PERMITTED IN UL 864

Disabling short circuit protection

when a single power supply is shared

by multiple NACs

No Enable or Disable short

circuit protection

Enable short circuit protection when a single power supply is

shared by multiple NACs. Short circuit protection can be disabled

only when a power supply is not shared by multiple NACs.

I56-1802-012

C0202-01

(7) 1×4 Terminal

Blocks

(2) 1

″ (32mm)

Stand off’s

(15) Large Shunts

(4) Machine Screws

(5) Short Power

Supply Jumpers

(2) Small Shunts

(2) Nuts

(2) EOL Relay

Connector

Assemblies

(6) 47k Ohm

End of Line

Resistors

(1) Long Power Supply Jumper

1 2 3 4 5 6 7 8

Indice de contenidos

Pagina 1 - I56-1802-012

BEFORE INSTALLINGThis information is included as a quick reference installation guide. Refer to the appropriate control panel installation manual for

Pagina 2 - C0234-00

FIGURE 3: TYPICAL MOUNTING HOLE LOCATIONSBACKBOXMOUNTINGHOLESFIGURE 4: MOUNTING THE CH-6 CHASSISMOUNT WITHSELF-THREADING SCREWS TO BACK OF CABINET

Pagina 3 - C0237-00

4. A shunt is provided to disable a maximum of three unused modules (see Figure 7). Modules are disabled from the highest address and work downward.

Pagina 4 - C0228-01

D500-50-00 4 I56-1802-012TABLE 2NAC# (+) CONNECTIONS (–) CONNECTIONS+0 +0 NAC+, +1 NAC+, +0 NAC–, +1 NAC– NOTIFICATION APPLIANCE+ NOTIFICATION

Pagina 5 - D500-50-00 5 I56-1802-012

BASE ADDRESS STATUS INDICATORS NAC PS NAC PS — + + — NAC PS — + + — NAC PS — + + — NAC TOP BOT – + + NAC – – + – P

Pagina 6 - D500-50-00 6 I56-1802-012

D500-50-00 6 I56-1802-012FIGURE 10: EXAMPLE OF CLASS A, STYLE Z NAC CONFIGURATION WITH A SINGLE SUPPLY DEDICATED TO A SINGLE NAC.BASE ADDRESS STATUS

Pagina 7 - +2 +3 +4 +5

D500-50-00 7 I56-1802-012FIGURE 12: EXAMPLE OF CLASS B, STYLE Y AUDIO NAC CONFIGURATION.BASE ADDRESSSTATUSINDICATORSNACPSNACPS— ++ —NACPS—

Pagina 8 - EXTERNAL

FCC STATEMENTThis device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause h

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