Loop and Ring Detector Board
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- Viking Advanced Loop Detector loop detect board for ring and line in use contact closures- Provide a contact closure during ringing and or off-hook- Monitors an analog phone line for ringing or an off hook condition- A built-in relay can be activated when either of these conditions are detected- This is ideal for monitoring line status or for providing a visual indication of such- Disable input is ideal for two-button emergency phones such as Vikings E-1600-20A allowing Info button calls to be placed without activating the relay turning on the emergency strobe light camera etc - 3 DIP switches are provided for turning ring detection on or off off-hook loop detection on or off and for selecting a ring cadence mode which allows the relay to follow ringing or to remain activated during the off time of standard ring cadence- Complete with a 12 VDC power adapter- Can also provide switched 12VDC 35 Amp output to power external lights etc during ringing and or off-hook conditions- Applications control a strobe or beacon light for ring indication provide relay closures on off-hook trigger a security camera trigger a tape recorder phone in use indicator- Detects ring voltage and off hook loop current- On off switches for ring detection and off hook loop detection- Screw terminal connections- Selectable ring cadence mode relay can remain on between rings - Wall mountable with foam tape included or screws not included - Switched 12V DC output follows relay activation for powering strobe lights cameras etc - One set of NO normally open and NC normally closed relay contacts provided- Disable input ideal for use with two-button emergency phones E-1600-20A will not activate relay on Info calls- Made in the USA- 1 Year manufacturers warranty- Power 120V AC to 12V DC adapter provided- VKLDB3
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