Name: 48V LED Ultra Signs - Lasermet
Brand: Lasermet

48V LED Ultra Signs

Large Area LED Signs

Lasermet’s range of Ultra Signs are attractive, professional, illuminated wall-mounted signs for use indoors. Unlike pixelated matrix LED displays, the backlit LED design creates a seamless high quality display and look.

High class, professional product for internal use
48VDC Operating Voltage
LED lifespan up to 50,000 hours
Stackable using the interlocking plastic trim, or the specifically designed back mounting box for up to four signs
Low 24mm profile ideal for use at any height, virtually eliminates risk of obstruction or accident through collision

Description

Lasermet’s Ultra Signs can be designed to display any message or symbol in a range of colours. The Ultra range of signs present a high class, professional image to customers. Because they are backlit using LED’s the display always looks smart. There is no pixelation in the screen which can occur in matrix LED displays.

LED Signs for hospitals, clean room environments and medical areas are available with a white surround as an alternative to the standard black surround.

Dual Colour and Dual Message

One of the main benefits of these desirable signs is their ability to display two messages in different colours occupying the same space. This reduces the overall area required and eliminates the need to have more than one sign for the same purpose.

Customers can specify designs, shapes and wording to their own requirements, or existing standard designs can be used. Custom designs and custom wording can be specified by the end user.

Typical uses include safety critical areas, professional practices such as dentists’ and doctors’ surgeries, hospitals including private hospitals, hotels, offices, airports, banks, insurance companies, financial institutions, government buildings and many more.

Optional Features

AUTOMATIC VARIABLE BRIGHTNESS

When the Automatic variable brightness feature is ordered as an optional feature of the large LED signs, it enables the brightness of the Ultra range sign to vary automatically depending on the ambient lighting conditions.

In low light conditions the sign will dim down (preventing excessive glare and reducing power consumption) and in bright sunlight the sign will increase its’ brightness to compensate for the increased light level. If required, the brightness of the sign can be fixed at maximum, or controlled by an external 48V DC supply. These dimmable LED signs use a light sensor to detect the surrounding light conditions and vary the light intensity of the sign accordingly.

DUAL REDUNDANCY

The signs normally ship with dual LED illuminator boards, which provides redundancy in the case of LED failure. If true redundancy is required a second control board should be requested (part no: LEDS-ULT-CB). This fits inside the sign and provides true dual redundancy in the event of LED or control board failure. The sign can then be run from a single supply or dual supplies for highly safety critical applications. Monitor contacts can be provided as an option.

POWER SUPPLY

Lasermet provide a 24V DC Power Supply and Switch.

	LEDS-ULT-470 (Standard)	LEDS-ULT-790 (Large)
Overall Dimensions	470 x 178 x 24 mm	790 x 178 x 24 mm
Area available for legend	340 x 90 mm	660 x 90 mm
Weight	2 kg	3 kg
Operating Voltage	48 VDC	48 VDC
Brightness Control Voltage (optional)	0 – 24 VDC	0 – 24 VDC
Maximum current	0.65 A	1.3 A
Minimum operational current	0.15 A	0.3 A
Cable Entry	Rear or side (via 20 mm dia knockouts) Top or bottom entry is available when using the optional backbox	Rear or side (via 20 mm dia knockouts) Top or bottom entry is available when using the optional backbox
Optional Backbox Size (mm)	Single: 362 x 162 x 35 Double: 362 x 343 x 35 Triple: 362 x 524 x 35 Quadruple: 362 x 705 x 35	Single: 682 x 162 x 35 Double: 682 x 343 x 35 Triple: 682 x 524 x 35 Quadruple: 682 x 705 x 35

Standard Options

Standard Ultra Signs are available as single or dual message. Available colours are white, yellow, green, and red though other colours are available upon request.