8VZZ000019L320 ABB H&B Contronic
The system bus CS 31 is opto-isolated from all units.
The shield is connected to the earth through a capacitor 1 nF class Y, mounted in the plug-in base.
The maximum bus length is 500 metres.
In case of use of a bus amplifier or redondy amplifier refer to their own descriptions.
● Types of power supplies
Different types of power supplies are available.
The main difference is the connection of the neutral and the metallic parts to the earth.
Power supply T-T
– The neutral is connected to the earth. All metallic parts are connected to the earth
Technical data system
The CS 31 system is developped according to the international standard IEC 1131-2.
● Operating conditions
– Temperature :
● operation 0 °C ... + 55 °C 32 ... 131 °F
● storage - 40 °C ... + 75 °C - 40 ... 167 °F
● transport - 25 °C ... + 75 °C - 13 ... 167 °F
– Humidity acc. to DIN 40040 class F without condensation : ● average over the year ≤ 75 %
● up to 30 days of a year 95 %
● on the other days withregard to the average of theyear, occasionnally 85 %
– Air pressure :
● operation ≥ 800 hPA (≤ 2000 m)
● storage ≥ 660 hPA (≤ 3500 m)
● Mechanical data
GFD233A101
GVC736CE101
HAC319AEV1
HIEE300698R0001
HIEE401782R0001
HK-11
HVC-02B
ICMK14N1
ICSA04B5
ICSI16E1
IEMMU21
IEPAS01
IEPAS02
IMAS011
IMASI23
IMBLK01
IMDS003
IMDS014
IMDSM04
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