WK109PT0

**CONVERTERS AND INTERFACES** 

## **K-LINE** K109PT PT100 Converter 

## 

- INPUT: PT100 at 2,3,4 wires with zero and span 

   - configurable by dip-switch 

- OUTPUT: N.1 channel current 0/4..20, 20..4/0 mA or 

   - voltage 0..5/10, 10..0, 1..5 Vdc 

- Galvanic isolation at 3-way. 

- Spring-cage terminal block and/or DIN bus connection 

   - system 

- Power bridging terminal - DIN rail bus connector 

- Tiny dimensions (102,5 x 93,1 x 6,2 mm) 

- Resolution @ 14 bit 

- Precision class 0.1% 

## **TECHNICAL DATA** 

K109PT – PT100  Converter **K109PT – PT100 converter** 

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|GENERAL FEATURES|
|Power supply|19,2…30 Vdc|
|Channels|N.1|
|Accuracy|Error: 0,1% (max range) or|
|(40 K / temp + 0.05) %  (Measurement range)|
|Status indicators|Setting error|
|Wrong connection|
|Internal improper functioning|
|Galvanic Isolation|Power supply // input // output at 1500 Vac, digital|
|Hot swapping|Yes|
|Power consumption|500 mW|
|A/D Converter|14 bit|
|Current output protection|Approximately 25 mA|
|Security output|- 102.5% of full scale value, in case of over-range|
|- 105% of full scale value in case of improper functioning|
|Humidity|30..90% a +40°C (not condensing)|

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|ORDER CODES|
|K109PT|PT100 converter|
|Accessories|
|K-BUS|Expandable power supply connector|
|K-SUPPLY|Power Supply module with surge protection|
|Design|Terminal housing for mounting on 35 mm DIN 46277|
|Filter rejection|50-60 Hz (settable)|
|DIP Switch|-Inputs signal setup|
|-Output signal setup|
|Processing|Floating point 32 bit|
|Dimensions|6,2 x  93,1 x 102,5  mm  (w x h x d)|
|Weight|50 g|
|Operating temperature|-20..+65 °C|
|Connections|Plug-in screw clamp terminal blocks, wires up to 2.5 mm|[2]|
|IP Protection|IP 20|
|Standards|EN50081-2|
|EN50082-2|
|EN61010-1|
|EN60742|
|Approvals|CE|

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## INPUT 

PT100 probe, EN 60751/A2 (ITS90) Connection by 2, 3 or 4 wires Current on sensor: < 900 uA Cable resistance: Max. 20 Ohm per wire Measurement Range: -150..650 °C Min span : 50°C 

## OUTPUT 

Current: 0..20 mA, 4..20 mA, 20..0 mA e 20..4 mA Higher load resistance:  500 Ohm Voltage: 0..5 Vdc, 1..5 Vdc, 0..10 Vdc and 10..0 Vdc Lower load resistance:  2 KOhm 

## DIMENSIONS AND INSTALLATION 

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Inserting / Extracting module on DIN guide Expandable connector K-BUS<br>Power supply Input<br>**----- End of picture text -----**<br>


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Cage clamp connection<br>2 0,2..2,5<br>Output<br>**----- End of picture text -----**<br>