akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany Tel.: +49 (0) 511 16 59 672-0 ·
2
1 Overview
ITP15 is a universally applicable process indicator. It is designed for visualizing percentage
reading of process parameter and can be used with various standard DC current or voltage
signals. The device requires 24V DC auxiliary voltage.
2 Technical data
Table 2.1 Technical data
Parameter
Value
Power supply
24 (10…30) V DC
Power consumption, max.
1 W
Input
1
Input signal
0-20 mA, 4-20 mA, 0-10 V, 2-10 V
Sampling time
0.3 s
Accuracy
± 2% FS
Input resistance
0-20 mA, 4-20 mA
≤ 115 ohm
0-10 V, 2-10 V
≥ 250 kohm
Output
1
Type
NPN transistor
Loading capacity
200 mA, 42 V DC
Display
LED, 10 segments, 2 colors (red/green)
Display hysteresis
1%
Display events
signal < 0%
signal = 0%
0% < signal < 100%
signal = 100%
signal > 100%
fault
Enclosure
for panel mounting, horizontal or vertical
Dimensions
48 x 26 x 65 mm
Weight, max
approx. 30 g
2.1
Galvanic isolation
The ITP15 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
closed non-hazardous areas, free of corrosive or flammable gases
Table 2.3 Environmental conditions
Conditions
Permissible range
Ambient temperature
-40
…+60 °C
Storage temperature
-25
…+55 °C
IP Code
front IP65, rear IP20
Protection class
III
Relative humidity
up to 80% (
at +35°C, non-condensing)