8
5.5.
Electrical Connections, Switching Outputs
Switching Outputs:
Switching output 1 is configured by parameters
R1A,
R1E, R1D,
and
R1F
.
Switching output 2 is configured by parameters
R1A,
R1E, R1D,
and
R1F
.
Power Supply Voltage and Output Signal Load:
Nominal supply voltage and the operating supply voltage
range and the maximum output signal loads are indica-
ted under 11. Specifications.
The signal ground line is internally connected to the in-
strument ground, and serves only as an alternative
ground connection for the output signal. This usually
increases the noise margin.
6.
Maintenance
The instrument is inherently maintenance-free.
However, to ensure reliable operation and maximize the
operating life of the instrument, it is recommended that
the instrument, its external electrical and process con-
nections, and external connected devices be regularly in-
spected, e.g.:
Check the display.
Check the switching function in connection with exter-
nal devices.
Check all pressure connections for leak-tightness.
Check the integrity of all electrical connections of the
instruments.
Inspection and test schedules depend on operating and
site conditions. The operating manuals of other equip-
ment to which the transmitter is connected must be read
thoroughly to ensure that all of them work correctly when
connected together.
7.
Transport
The product must be protected against shock and vibra-
tion during transport. It must therefore be properly pack-
ed, preferably in the original factory packaging,
whenever it is to be transported.
8.
Service
Any defective devices or devices with missing parts
should be retourned to Fischer Mess- und Regeltechnik
GmbH. For quick service contact our service department.
Remaining medium in and on dismant-
led measuring instruments may cause
danger to persons, environment and
equipment. Take reasonable precauti-
ons! Clean the instrument thoroughly if
necessary.
9.
Accessories
See 13.1.
10.
Disposal
Protect your environment!
Use the product in accordance with re-
levant regulations. Please be aware of
environmental consequences of dispo-
sal at the end of the product's life and
take care accordingly.
Contact: EK Engineering (India)
Web: www.ekeindia.com
Email: [email protected]
