3 Product Description
AI 8 01
Page 16 of 38
HI 800 195 E Rev. 2.00
3.5
Product Data
General
Operating voltage
24 VDC, -15...+20 %, r
PP
15 %,
from a power supply unit with safe insulation
in accordance with IEC 61131-2
Operating data
24 VDC / 380 mA
3.3 VDC / 150 mA
Ambient temperature
0...+60 °C
Storage temperature
-40...+85 °C
Space requirement
6 RU, 4 HP
Weight 240
g
Table 7:
Product Data
Analog inputs
Number of inputs
8 unipolar or 4 bipolar (galvanically separated)
Nominal range
0...
10 V or
0...+20 mA (with shunt)
Operating range
0...
10.25 V or
0...+20.5 mA (with shunt)
Input resistance
1 M
Ω
Digital resolution
12-bit
Source resistance input of the
input signal
500
Ω
Measurement accuracy at
25 °C, max.
0.1 % of final value
Metrological accuracy on full
temperature, max.
0.5 % of final value
Temperature coefficient, max.
0.011 %/K of final value
Safety-related accuracy, max.
1 % of final value
Measured value refresh
once per F60 cycle
Sampling time
approx. 45 µs per channel
Table 8:
Specifications for the Analog Inputs
3.5.1
Product Data AI 8 014
The AI 8 014 model variant is intended for use in railway applications. The electronic
components are coated with a protective lacquer.
AI 8 014
Operating temperature
-25…+70 °C (temperature class T1)
Table 9:
Product Data AI 8 014
The module AI 8 014 meets the vibration and shock requirements in accordance with EN 61373,
Category 1, Class B.