TECHNICAL SPECIFICATIONS

Expert Key

Device type

100

200

Analog inputs

14

28

for RTD

4

4

Sensor types

mV, mA, thermocouple, RTD

Resolution (bit)

18

Sampling rate

100 kHz

Measurement range

- 100, 200, 500 mV; 1, 2, 5, 10 V

Compensation

yes / 1

yes / 2

Galvanic isolation

yes

Analog outputs

2

2

Resolution (bit)

6

Max. output rate

100 Hz

Output voltage / current

0 to 10 V / - 10 V / 0 to 20 mA / 4 bis 20 mA / - 20 mA

Galvanic isolation

yes

Digital inputs

8 to 121

IP-65 for Gas Gr. IIA & IIB, CCOE & CMRI Approved

Input voltage / current

V, 12 V, 24 V, 48 V / 2,7 mA

Logic voltage level

< 2,5 V = low / > 3 V high

Max. input frequency

10 kHz

Galvanic isolation

yes

Digital inputs with counter function

2

1

Counter resolution

32

Max. input frequency / resolution

1 MHz / 1 ¼s

Measurement range

0,1 Hz to 1 MHz

Max. input voltage / current

5 V, 12 V, 24 V, 48 V / 1,5 mA

Galvanic isolation

yes

Digital outputs

4 to 8

1

Max. switching voltage / current

30 V / 1 A or 40 V / 0,75 A or 50 V / 0,6 A

Max. switching delay

0,5 ms

Galvanic isolation

yes

PWM outputs

4

1

Duty cycle

1:100 to 1:500

Max. switch voltage / current

30 V / 1 A or 40 V / 0, 75 A or 50 V / 0,6 A

PWM basic frequency

5 Hz to 10 kHz

Galvanic isolation

yes

General information

Sensor connected

using screw terminals with 0.14 - 2.5 mm openings

Power supply

external power supply

Max. power input

5 Watt

Power supply

9 to 24 VDC

Temperature range

0 to 50°C

Environmentally friendly

RoHS conform

Interfaces: USB or Ethernet

USB 2.0 High Speed / LAN 100Base T

Dimensions Expert Key L 100/200

50 x 185 x 215 mm

Weight Expert Key L 100/200

750 g

Dimensions Expert Key C 100/200

57 x 280 x 208 mm

Weight Expert Key C 100/200

1500 g