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London Electronics Ltdw
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.london-electronics.com help@
london-electronics.com Tel +44 1767 626444 Fax +44 1767 626446
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Large 2 digit BCD input 1/8 DIN display - Model BCD-2
BCD displays are useful in many PLC and logic circuits, to giveyour machine operators an idea of important numeric values.
These displays connect directly to PLCs with 24V logic output
The BCD-2 is a simple 2 digit display, with 25mm high digits.You can clearly see the displayed value up to 13 metres away.
Simple to install and commissionLarge digits for clear visibilitySuits common PLC data levelsIndustry-standard case sizesSimple selection of logic polarityClear Plain English operating manualsDetachable screw terminal connectors
Operating manuals and more technical detailavailable at http://london-electronics.com
Input SignalsFormat ..............................4 bits per digit. 1,2,4,8,10,20,40,80Logic............................Selectable, High or Low level = logic 1Voltage levels...............................24V Standard, 12V Optional
DisplayFormat..............................................2 digit 7 segment red LEDDigit height.......................................................................25mmViewing distance.......................................................13m max
Power SupplySupply voltage........................................................21-26 VDCPower consumption.............................................5 Watts max.
DimensionsDisplay Bezel ........................................1/8 DIN , 96 x 48 mmPanel Cutout .........................................................92 x 45 mmDepth behind panel, including connectors ..................105 mmMax. width behind panel .............................................110 mm
Environmental LimitsStorage temperature ............................................-20 to 70 oCOperating temperature....................................... -10 to 50 oCHumidity ................................ 0 to 90 % RH non condensingSealing...........Front = IP54 Standard, IP67 with optional SPC4
CaseMaterial ...............................................94V-1, UL Rated Noryl
We also make large digit displays which can accept up to 7digits of BCD data via the PSC1 parallel to serial converter.See separate datasheet.
Ordering Code:
Display Colour R=Red, G=Green
Logic Level 12 = 12V, 24= 24V
Extras, such as SPC4. Enter 0 if not needed
BCD-2
1248
10204080
BCD to 7segmentdecoding
Pullup / Pull downDirect / Inverse Logic
24V DC Power supply+-
1 2 4 8 10 20 40 80
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Rear view, showing connector layout
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