User manual ELK PRODUCTS ELK-924

[. . . ] * Try these other fine ELK products * Magic Module Series MM443 Magic Module, 4 Input, 4 Output, Programmable MM447 Automation Controller w/Voice, Caddx Interface MV480 Recordable Voice Module, 400 Channels MKHOME1 Home Control Kit for Caddx NX Controls MK400 Starter Kit, Includes MM443 & MK485 MK485 Programming Kit, MB485, Cables, Software MK410 X-10® Transceiver Kit, Programmed MM443 iButtonTM Access Kit w/ MM443, MA100, MA101 MK420 MA100 iButtonTM `Touchkey' Reader & Interface Pack iButtonTM `Touchkeys', 10 pcs w/keyring holders MA101 MA290 Proximity / Wiegand Data Interface to MM443 MB485 Data Bus Interface, RS232 to RS485 MC100 Clock / Calendar Module for MM443 ML8 Link Interface to Caddx NX Controls MT100 Temperature Sensor Module for MM443 MM220 Magic Module, 2 Input, 2 Output, Programmable Rust Free Sirens / Speakers 1RT Speaker & Stainless Steel Enclosure 150RT Siren & Stainless Steel Enclosure 155RT Voice Siren in Stainless Steel Box Speakers & Sirens 44 Speaker, 30 W, 8 Ohm Compact Horn 45 Siren, Compact Horn, 118db 55 Voice Siren, Compact Horn M120 Siren, Single Tone, 107db, Mini Horn SP15 Speaker, 15 watt, Small Horn SP30 Speaker, 30 watt, Horn SP35 Speaker, 20 watt, Interior SP40 Speaker, 40 watt, Horn SS15 Siren, Dual Tone, 110db, Horn SS30 Siren, Dual Tone, 120db, Horn SS36 Siren, Dual Tone, 105db, Interior ECHOTM Sirens & Speakers 73 ECHO Speaker, 20 Watt, Interior 74 ECHO Dual Tone Siren, Interior 75 ECHO Voice Siren, Interior 870 ECHO Speaker, Self Amplified Siren & Voice Drivers 100 High Performance Siren Driver 110 Voice Siren Driver, English & Spanish 120 Recordable Voice Module and Siren 124 Recordable Voice Module, 4 Channels Surge Suppressors 950 Surge Suppressor, Phone & Power Line 951 Surge Suppressor, Phone - Single Line 955 Surge Suppressor, Phone - Dual Line Relay Modules 912 Compact Relay, 12 Vdc, SPDT 912B Heavy Duty Compact Relay, 12/24 Vdc, SPDT 924 Sensitive Relay, 12/24 Vdc, DPDT 941 Alarm Output Director 960 Delay Timer Relay, 1 sec. [. . . ] · Size: 1. 5" X 2. 75". Features or Specifications subject to change without notice. 828-397-4200 Voice 828-397-4415 Fax http://www. elkproducts. com email: info@elkproducts. com PO Box 100 · Hwy. 70W · Hildebran, NC 28637 · USA Instructions Printed On Inside APPLICATIONS AND WIRING DIAGRAMS Wire Jumper: Cut for 24V operation Relay "B" Contacts: COM and N/C are connected when ELK-924 is off (no trigger). COM and N/O are connected when ELK-924 is on. N/O COM N/C N/O COM N/C A Trigger Terminals: For positive (+) outputs, use +T. For negative (-) outputs, use -T. D3 24V OPEN B Power Terminals: Connect to Aux. POS = "+", NEG = "-" POS NEG -T Control Panel +12V Low current "+" Alarm Output GND Dual Switch (Simultaneously Switches 12V DC and 120V AC) B N/O COM N/C N/O COM N/C 24V OPEN 24V OPEN B N/O COM N/C N/O COM N/C +T ELK-924 Relay "A" Contacts: COM and N/C are connected when ELK-924 is off (no trigger). COM and N/O are connected when ELK-924 is on. RED LED (D3): On: The ELK-924 is triggered and BOTH relays are energized (COM and N/0 are connected). Off: The ELK-924 is not triggered and BOTH relays are de-energized (COM and N/C are connected). 120V AC Floodlight Control Panel +12V GND Parallel Contacts for High Current Switching High Current Load (12A max) + Low current "+" alarm output - D3 ELK-924 + + Siren or - Bell A D3 A Example 1: The relays are used to switch two different voltages. The ELK-924 is powered by the control panel and triggered by a low-current, positive alarm output. 24V OPEN +12V GND "+" Alarm Output GND 24 hr. [. . . ] Note: Use heavy-gauge wire for all high current runs. Hookup Examples for Disabling Sensitive Trigger Control Panel POS NEG -T +T POS NEG -T +T +T [. . . ]