Viking Electronics LDB-2 | Loop and Ring Detector, 2.9 inch L, 2.1 inch W, 1 inch H, 120 VAC, 12 VDC, 15 mA
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Viking Electronics LDB-2 | Loop and Ring Detector, 2.9 inch L, 2.1 ...
Description
Description
The LDB-2 ring/loop detector monitors an analog phone line for ringing or an in-use 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. When monitoring for ring, an internal pot can be adjusted to allow the relay closure to stay on steady or follow standard ring cadence. The LDB-2 comes complete with a 12 VDC power adapter and can also provide 12 VDC power through its auxiliary 12 VDC output terminals.
Viking Electronics - LDB-2 - Features
- Detects ring voltage and loop connect
- Screw terminal connections
- Wall mountable with foam tape (included) or screws (not included)
- Auxiliary 12V DC output
- Adjustable time-out for relay closure
- Two sets of relay contacts provided
- Selectable NO (normally open) or NC (normally closed) relay contacts
- Limited two year warranty
Specifications
Specifications
Viking Electronics - LDB-2 - Product Categories
- Audio, Visual and Telephony
- Telephony
- Telephone Accessories
Viking Electronics - LDB-2 - Applications
- Control a strobe light for ring indication
- Provide relay closures on ring and off-hook
- Trigger a security camera
- Trigger a tape recorder
- Phone “In Use” indicator
Viking Electronics - LDB-2 - Specifications
| Manufacturer Name | Viking Electronics |
|---|---|
| Manufacturer Part Number | LDB-2 |
| Item Description | Loop and Ring Detector, 2.9 inch L, 2.1 inch W, 1 inch H, 120 VAC, 12 VDC, 15 mA |
| Amperage | 15 mA |
| Amplified | No |
| Connection | 10 Pin Screw Terminal Block |
| Current | 15 mA |
| Height | 1 in. |
| Length | 2.9 in. |
| Product Type | Loop and Ring Detector |
| Temperature Rating | -15 to +130 F |
| Voltage | 120 VAC, 12 VDC |
| Width | 2.1 in. |
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