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Verfügbare Sprachen
Verfügbare Sprachen
5. Commissioning, operation
5.4 Electrical connection
To prevent interferences from coupling into the system, observe the following
information:
EN
Use only shielded and low-capacitance measuring cables (for cables, see chapter 10
■
"Accessories").
The shield of the measuring cable must be factored into the equipotential bonding /
■
grounding of the system.
Connect the cable shield to the case of the load pin. In the cables of the accessories,
■
the cable shield is connected by means of the knurled nut, thus connecting it to the
case of the load pin (for cables, see chapter 10 "Accessories").
Do not install measuring cables in parallel to 3-phase-current cables and control
■
lines.
Avoid stray fields of transformers, motors and contactors.
■
Transducers, amplifiers and processing or display units must not be grounded
■
several times. Connect all instruments to the same protective conductor.
The pin assignment of the connector or of the cable can be found on the product label.
For a cable extension, only shielded and low-capacitance cables should be used. The
permitted maximum and minimum lengths of cable are defined in ISO 11898-2. Care
should be taken also to ensure a high-quality connection of the shielding.
16
Operating instructions, models F5301, F53C1, F5308, F53C8, F53S8
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