6.521.012.300

**Counting Technology Display** 

_**CODIX**_ 521, Position indicator **•** High count speed, numerous programming options, or totalizer big keys also for when wearing gloves ~~—i~~ **•** Count difference of both inputs, up/down mode, Count sum of both inputs, up/up mode, phase discriminator (quadrature) with pulse doubling or quadrupling NPN or PNP inputs, max. 60 kHz Wide power supply range Large, bright display, 14mm high Scaling factor 0.0001 … 99.9999 Division factor 0.0001 … 99.9999 2 programmable count inputs 

## Technical data: 

|~~Supply~~|~~10 ... 30 V DC,~~|~~Level of inputs:~~|~~Low: 0 ... 0.2 [0 ... 0.008“] x U~~B~~[V DC]~~|
|---|---|---|---|
|~~voltage:~~|~~with reverse polarity protection~~||~~High: 0.6 [0.024“] x U~~B~~... 30 V DC~~|
|Current consumption:|max. 50 mA|Level of inputs:|Low: 0 ... 2 V DC|
|~~Display:~~|~~6 digit red 7-segment LED;~~|5 V version|High: 4 ... 30 V DC|
||~~8 mm [0.315“] high~~|~~Optocoupler output:~~|~~Max. 30 V, 10 mA~~|
|Data backup:|EEPROM|Ambient temperature:|–10 ... +50 °C [14 °F ... 112 °F], non-condensing|
|~~Housing:~~|~~Dimension 48 x 24 mm [1.89 x 0.945“]~~|~~Storage temperature:~~|~~–25 ... +70 °C [–13 °F ... 158 °F]~~|
||~~according to DIN 43 700; RAL 7021, grey~~|EMC:|according to EC EMC directive 89/36/EWG|
|Polarity of Inputs:|programmable, npn or pnp for all inputs|Interference emission:|61000-6-4/EN 55011 class B|
|~~Input resistance:~~|~~approx. 5 kΩ ~~|~~Interference resistance:~~|~~EN 61000-6-2~~|
|Counting frequency:|max. 60 kHz, can be damped to 30 Hz|Protection:|IP65 (front)|
||at position display max. 25 kHz|~~Weight:~~|~~approx. 50 g~~|
|~~Reset time:~~|~~5 ms~~|||



**==> picture [475 x 365] intentionally omitted <==**

**----- Start of picture text -----**<br>
Dimensions: Connections:<br>without Optocoupler<br>1 10 ... 30 VDC<br>2 0 V GND<br>max. 19.3 [0.76] 3 INP A<br>4 INP B<br>48 [1.89]<br>5 Reset<br>__ Connections:<br>with Optocoupler<br>1 10 ... 30 VDC<br>2 0 V GND<br>Panel cut-out:<br>22.2 [+0.3 ] x 45 [+0.6] mm 4 [0.158] 3 INP A<br>[0.874 [+0.012 ] x 1.772 [+0.024] ] | 6.5 [0.256] 4 INP B<br>5 RESET<br>Front bezel Panel cut-out:<br>53 [2.087] 50 [+0.6 ] [1.969 [+0.024] ] 6 Emitter<br>7 Collector<br>Delivery specification:<br>1 Digital display<br>1 Panel mounting clip<br>1 Bezel for screw mounting,<br>1 [0.039] . panel cut out 50 x 25 mm [1.969 x 0.984“]<br>4 [0.158] 1 Bezel for clip mounting,<br>56 [2.205] panel cut out 50 x 25 mm [1.969 x 0.984“]<br>50 [1.969] 1 Seal<br>1 Multilingual operating instructions<br>& Z<br>- Order code :<br>6.521.01X.3X0<br>Level of inputs<br>0 = Standard<br>1 [0.04] M3 A = 5 V<br>1 4 [0.158] 1 Counter sinking Af3, DIN 74 Output<br>Oo i 1 =  Optocoupler<br>2 =  no output<br>      22 x 45 [0.866 x 1.772]<br>24 [0.945]<br>+0.02]<br>+0.5<br>28 [1.103]     25 [0.984<br>      25 x 50 [0.984 x 1.969]<br>±0.1 ±0.004]<br>40 [1.575] 32 [1.26] 25 x 50 [0.984 x 1.969] 25 [0.984] 32 [1.26<br>**----- End of picture text -----**<br>


Dimensions: 

New for 2006 

www.kuebler.com 

**69**