ELK912

## *** Try these other fine ELK products * Magic Module Series** 

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## **Compact Relay** 

## **ELK-912** (Single) **ELK-912-12** (12 Pack) SPDT 12 Volts D.C. Activation 

## **APPLICATION:** 

The ELK-912 is a high quality 12 Volt DC relay. It features SPDT Form "C" heavy duty dry contacts, low current draw, and positive or negative activation. 

## **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 **ECHO[™] Sirens & Speakers 73** ECHOSpeaker, 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. to 60 min. **Power Products 1240** Battery, Lead Acid, 12v, 5Ah **1270** Battery, Lead Acid, 12v, 8Ah **12100** Battery, Lead Acid, 12v, 12Ah **12170** Battery, Lead Acid, 12v, 18Ah **12250** Battery, Lead Acid, 12v, 25Ah **P112** 12 Volts DC, 1 Amp  Power Supply w/Enclosure **P124** 24 Volts DC, 800mA  Power Supply w/Enclosure **P1216** 12 Volts DC, 1.5 Amp  Power Supply **P412** 12 Volts DC, 4 Amp Power Supply **P624** Power Supply & Battery Charger **PD9** Power Distribution Module **965** Low Battery Cutoff and Power Switch **TRG1640** Transformer, 16.5VAC @ 40 VA **TRG2440** Transformer, 24VAC @ 40 VA 

**Compact Relay** SPDT 12 Volts D.C. **ELK-912** (Single) Oo INT I * 62158 oO0912 49 **ELK-912-12** (12 Pack) ~~een~~ 

## **FEATURES:** 

- Heavy Duty Contact Rating. 

- Form "C" Contacts SPDT. 

- Low Current Draw. 

- Positive Or Negative Activation. 

- Great For General Purpose Switching. 

- Small, Compact Size. 

- Includes Double Sided Mounting Tape. 

- Packed in Reusable Poly Storage Box. 

- Lifetime Limited Warranty, call for details. 

## **SPECIFICATIONS:** 

- Operating Voltage: 12 Volts D.C. Nominal. 

- Current Draw:  30 milliamps. 

- Minimum Pull-in Voltage: 9 Volts D.C. 

- Diode Protection Across Relay Coil. 

- Contact Ratings: 

   - 7 Amps @ 30 Volts D.C. 

   - 10 Amps @ 125 Volts A.C. 

- Size: 1.1" X1.55 "  (28mm X 39mm) Ea. Features or Specifications subject to change without notice. 

## **Accessories** 

**129** Computer Sound Card Interface **800** Audio Amplifier, 10 Watts **900-2** “B” Connectors,Unfilled,500 pcs **902-2** “B” Connectors,Gel filled,500 pcs **980** Telephone Line Fault Monitor **998** Warning Alarm System Decals **999** Double Sided Tape **SL1** Strobe Light, 4 colors available **WK1** Wall Mount Kit for SL1 Strobes 

For more information contact your local Distributor or: ELK PRODUCTS,INC **828-397-4200** FAX 828-397-4415 http://www.elkproducts.com    Email: info@elkproducts.com 05/02 

**828-397-4200** Voice 828-397-4415 Fax http://www.elkproducts.com PRODUCTS, INC. email: info@elkproducts.com PO Box 100  •  Hwy. 70W  •  Hildebran, NC 28637  •  USA 

**Instructions Printed On Inside** 

**ELK-912 APPLICATIONS AND WIRING DIAGRAMS** 

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ELK-912<br>+<br>-<br>N\C<br>COM<br>N\O<br>**----- End of picture text -----**<br>


**Power Terminals:** Powers Relay Coil (12V, 30mA) Connect to Trigger Output 

## **Relay Contacts:** 

COM and N\C are connected when ELK-912 is off (no trigger). COM and N\O are connected when ELK-912 is on. 

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Hookup Example for a Positive-Output Control Panel Hookup Example for a Negative-Output<br>Control Panel. Control Panel Control Panel<br>ELK-912 +12V Aux. ELK-912<br>+ Alarm Output +12V Aux.<br>Ground (-) - Alarm Output<br>Ground (-)<br>These Contacts These Contacts<br>are Connected are Connected<br>when Relay is when Relay is<br>Activated Activated<br>Example 1:   If control has a positive output, Example 2:   If control has a negative output,<br>connect the "-" terminal of the ELK-912 to the connect the "+" terminal of the ELK-912 to the<br>control's ground terminal.  Connect the "+" control's +12V terminal.  Connect the "-" termi-<br>terminal of the ELK-912 to the positive alarm nal of the ELK-912 to the negative alarm output.<br>output.<br>Alarm-Activated Floodlight Control Panel High-Current Bell or Siren Switch Control Panel<br>ELK-912 +12V Aux. ELK-912 +12V Aux.<br>+ Alarm Output + Alarm Output<br>Ground (-) Ground (-)<br>- +<br>12V Power Supply<br>Floodlight 120V Bell orSiren +-<br>+ +<br>- -<br>N\C N\C<br>COM COM<br>N\O N\O<br>+ +<br>- -<br>N\C N\C<br>COM COM<br>N\O N\O<br>**----- End of picture text -----**<br>


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Alarm-Activated Floodlight Control Panel<br>ELK-912 +12V Aux.<br>+ Alarm Output<br>Ground (-)<br>Floodlight 120V<br>AC<br>+<br>-<br>N\C<br>COM<br>N\O<br>**----- End of picture text -----**<br>


**Example 3:** Floodlight activates whenever control panel is in alarm 

**Example 4:** ELK-912 used to switch a highcurrent siren or bell from separate power supply.