User manual

akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany Tel.: [phone] · www.akytec.de
2
1 Overview
ITP14 is a universally applicable process indicator and can be used with various current or
voltage standard signals. The device requires 24V DC auxiliary voltage. It is designed for
control and monitoring of industrial processes.
2 Specifications
ITP14 can be ordered in two versions. They
differ in the display color. Ordering key:
Table 2.1 Technical data
Power supply
24 (10…30) V DC
Power consumption, max.
1 W
Input
1
Input signal
0-5 mA, 0(4)-20 mA, 0(2)-10 V
Sampling time
0.3 s
Accuracy
± (0.2% FS + 1 digit)
Temperature influence
≤ 0.2% / 10 °C
Input resistance
0-5 mA, 0(4)-20 mA
≤ 120 ohm
0(2)-10 V
≥ 250 kohm
Output
1
Type
NPN transistor
Loading capacity
200 mA, 42 V DC
Enclosure
for panel mounting
Character height
14 mm
Dimensions
48 x 26 x 65 mm
Weight
approx. 30 g
Table 2.2 Linear signals
Display Input signal Measurement range, %
0- 5
0-5 mA
0…100
0- 20
0-20 mA
4- 20
4-20 mA
0- 10
0-10 V
2- 10
2-10 V
2.1 Galvanic isolation
The ITP14 has three potential groups:
− Power supply 24 V DC
− Analog input
− Digital output
Galvanic isolation from each group to enclosure 500 V
Galvanic isolation between groups 500 V
2.2 Environmental conditions
The device is designed for natural convection cooling. It should be taken into account when
choosing the installation site.
The following environment conditions must be observed:
− clean, dry and controlled environment, low dust level