Operating Instructions SIPLUS CMS4000 IFN AI-D
SIPLUS CMS4000 IFN AI-D
Operating Instructions, 07/2021, A5E32612781A-AB
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6.2.5 Input Impedance Channel (CH1…CH6)
1
10
100
1000
10000
100000
1000000
1,E+00 1,E+01 1,E+02 1,E+03 1,E+04 1,E+05
Z (Ω)
f (Hz)
Input impedance channel (CH1…CH6)
Z f(f);
Picture 16 Input impedance channel (CH1…CH6) of an IFN AI-D
6.2.6 Functional earth (SHIELD)
Chart 13 Functional earth “SHIELD”
Functional earth (SHIELD) Parameter min. typ. max. Unit
Connection Screw with detent clip M4
Cable recommended cross section 2.5 mm
2
Shield resistance Main electronic to SHIELD
1000
kΩ
Shield capacitance Main electronic to SHIELD
30
nF
6.2.7 Environmental conditions
Chart 14 Environmental conditions
Environmental conditions Parameter min. typ. max. Unit
Ambient temperature operating -40 +65 °C
storage and transport -40 +85 °C
Humidity t = +28…32°C; 95 %
Atmospheric pressure 80 110 kPa
Degree of protection IP67
Height of construction over
zero
< 2000 m