Expert Key technical data

All data overview

Expert Key

Device type

100

200

Analog inputs1428
Current sources for RTD48
Sensor typesmV, mA, thermocouples, RTD, resistance   
Resolution18 bit
Total sampling rate100 kHz
Voltage measurement ranges± 100, 200, 500 mV; ± 1, 2, 5, 10 V
Current measurement ranges0 .. 20 mA, 4 .. 20 mA, free
Resistance measurement ranges10 Ω .. 10 kΩ
Integrated reference junctions for thermocouplesyes / 1yes / 2
Galvanic isolation500 VDC to sytem / PE
Withstand voltage± 40 V
Max. differential voltage± 40 V
Analog outputs22
Resolution16 bit
Max. output rate50 Hz
Output voltage / current0 .. 10 V / ± 10 V / 0 .. 20 mA / 4 .. 20 mA / ± 20 mA
Galvanic isolation500 VDC to system / PE;
output to output: no galvanic isolation
Digital inputs ...121
Logic levellow: 0 .. 1 V / high: 5 .. 100 VDC@2.7 mA .. 3.5 mA
Max. input frequency2 x 1 MHz, 10 x 10 kHz 1 x 1 MHz
Galvanic isolation1000 VDC
... with counter function121
Counter resolution64 bit
Max. input frequency / resolution2 x 1 MHz / 1µs, 10 x 10 kHz / 100 µs1 x 1 MHz
Measurement range0.1 Hz .. 1 MHz or 10 kHz
Digital outputs ...81
Max. switching voltage / currentmax. 30 W: 30 V / 1 A .. 50 V / 0.6 A
Max. output rate10 Hz
Galvanic isolation1000 VDC
... with PWM function41
Pulse duty factor1:100 .. 1:500
PWM basic frequency5 Hz .. 10 kHz
General technical information
Sensor connectionScrew terminals with 0.14 .. 2,5 mm² openings
Power supplyExternal power supply
Max. power input6 Watts
Voltage supply9 .. 24 VDC
Temperature range-20 .. 60 °C
Humiditymax. 90 % relative humidity, non-condensing
Environmentally friendlyRoHS conform
USB interfaceUSB 2.0 high-speed
Ethernet interface100Base-TX
Expert Key L 100/200 dimensionsW 185 x H 50 x D 215 mm
Expert Key L 100/200 weight750 g
Expert Key C 100/200 dimensionsW 57 x H 280 x D 208 mm
Expert Key C 100/200 weight1.5 Kg
Expert Key P 100/200 dimensionsW 495 x H 135 x D 305 mm
Expert Key P100/200 weight6.5 Kg
Expert Key M 100/200 dimensionsW 470 x H 175 x D355 mm
Expert Key M 100/200 weight6.1 Kg

Registered: 13.09.2022