Viking BLK-4 mode d'emploi

Viking BLK-4
  • N. d. pages: 8
  • Type de fichier: PDF


Designed, Manufactured and Supported in the USA
Provide LED Strobe / Beacon
Visual Indication of Line Status
The BLK-4 provides high visibility indication of analog line
status through a high powered 360º LED strobe and/or
beacon visual indicator. The BLK-4 is the ideal solution
for the hearing impaired and can be used equally well in
loud warehouses or factories, where ringing phones can
not be heard. Alternatively, the BLK-4 can be used to add
emergency notification to pre-existing emergency phones
by turning on the strobe light when the emergency phone
is in use.
The included control module has a disable input which is
ideal for two-button emergency phones, such as Viking’s
E-1600-20A, allowing “Info” button calls to be placed with-
out activating the relay (turning on the emergency strobe
light, camera, etc.) Four DIP switches are provided for
turning ring detection on or off, off-hook/loop detection on
or off, 12VDC or dry relay contact output and for selecting
a ring cadence mode which allows the relay to follow ring-
ing or to remain activated during the off time of standard
ring cadence. The control module can be installed on any
standard telephone line or analog PABX/KSU station. The
strobe can be interfaced to flash on ringing, off-hook or a
combination of ringing and off-hook (line in-use).
The BLK-4 is designed for indoor applications. The BLK-
4-EWP is equipped with Enhanced Weather Protection
(EWP) for outdoor installations where the unit is exposed
to precipitation or condensation. For more information,
see DOD# 859.
The kit includes: (1) control module, (1) SL-2/SL-2-EWP
blue LED strobe light, (1) 12V DC power adapter, (16) gel-
filled butt connectors and (1) single gang weatherproof
mounting box with gaskets and hardware.
• BLK-4-EWP’s control module and strobe light come
with Enhanced Weather Protection (EWP), EWP prod-
ucts are designed to meet IP66 Ingress Protection
Rating, see DOD# 859
• Durable polycarbonate lens
• High output long life LED technology
• Four programmable flash patterns:
- Single Flash - Double Flash
- Quad Flash - Flicker Flash
• 6 programmable beacon and strobe brightness set-
• Immune to shock and vibration
• Flush mount or surface mount with weatherproof sin-
gle gang box (included)
• 3/4” knockouts for connecting conduit, etc.
• Strobe and control module may be installed separately
• Can be configured to signal: ringing, off-hook, a com-
bination of both ringing and off-hook (line in-use), or
triggered from a contact closure
• One set of (NO) normally open and (NC) normally
closed relay contacts provided
• Selectable ring cadence mode (strobe light will remain
flashing between rings)
• Switched 12V DC output (follows relay activation for
powering strobe lights, cameras, etc.)
• On/off switches for ring detection and off-hook/loop
• Disable input, ideal for use with two-button emergency
phones like Viking’s E-1600-20A (DOD# 215), will not
activate strobe light on “Info” calls
• Ringing Phone or TTY indication for the hearing impaired
• Ringing phone indication in loud warehouses and factories
• Emergency illumination for emergency phones in elevators,
campuses, hallways, parking ramps, etc.
Alarm indication for security systems or alarm panels with
phone dialers
Power: 120V AC to 12V DC adapter provided
Maximum Power Supply Run Length on CAT-5: 1 pair = 125 ft,
2 pair = 225 ft, 3 pair = 325 ft, 4 pair = 475 ft
Maximum SL-2 Wire Run Length on CAT-5: 3 wires = 100 ft, 6
wires = 300 ft
Strobe Dimensions: 111mm diameter x 69mm (4.38" x 2.75")
Control Module Dimensions: 74mm x 53mm x 25mm (2.9" x 2.1"
x 1.0”)
Shipping Weight: 1.5 kg (3.3 lbs)
Operating Temperature: -26° to 54°C (-15° to 130° F)
Relay Contact Rating: .5A @ 125V AC/1A @ 30V DC
Minimum Loop Current: 15 mA
Minimum Ring Voltage: 25V RMS
Ringer Equivalence: 0.5 A REN
Disable/Info Switch Input: 50mA/80mW maximum
Strobe Flash Rate: 60 flashes per minute (default) see Strobe
Flash Patterns page 6
Maximum Strobe Light Output @ 15VDC: Clear lens: 323 lu-
mens, Amber lens: 242 lumens, Blue lens: 116 lumens, Red lens:
66 lumens
Humidity - BLK-4: 5% to 95% non-condensing
Humidity - BLK-4-EWP: up to 100% condensing
Mounting: Fasten to wall, post, etc. with complete surface mount-
ing hardware included
Connections: Color coded wires with gel-filled butt connectors


Line Status LED Strobe/Beacon Light Kit
September 29, 2014


Viking BLK-4

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Spécifications du BLK-4 de la marque Viking

Marque Viking
Modèle BLK-4
Produit Machine à Effet
Langue Anglais
Type de fichier PDF
Couleur du produit Bleu
Quantité de lampes 1 lampe(s)
Type de lampe LED
Couleur de la lumière Bleu
Source d'alimentation Secteur
Tension d'entrée 12 V
Poids et dimensions
Diamètre de la boule 111 "
Largeur 74 mm
Profondeur 53 mm
Hauteur 25 mm
Poids 1500 g
Plage de vitesse de la lumière stroboscopique (nombre de flash par seconde) 1 - 60
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