Technical Manual
PRECAUTIONS
READ this manual BEFORE operating or servicing this instrument. FOLLOW these
instructions carefully. SAVE this manual for future reference.
INTENDED USE
The G5 Instrument family are measuring and control devices intended for industrial
systems. Its basic function is to convert the signals from transducers to useful
information. Transducer excitation is included as well as parameter controlled signal
processing, indication of output levels, error supervision and operation of optional
external equipment. The instrument supports several types of communication
interfaces.
INSTRUMENT INSULATION AND GROUNDING
The cable connector for mains power supply should include protective grounding for
safety. The cable for 24VDC power supply (screw terminal connector) should include a
ground connected to terminal GND.
The input groups of the instrument are insulated from each other by functional
insulation. Terminals intended for connection of cable shields are connected to the
protective ground of the mains or GND terminal of 24VDC input but must not be
considered as protective grounding. Shield connection of load cell input is not
connected to mains protective ground or 24VDC GND terminal.
Change description
Revision 0: First release of this document.
!
WARNING
Only permit qualified personnel to install and service this instrument.
Exercise care when making checks, tests and adjustments that must be
made with power on. Failing to observe these precautions can result in
bodily harm.
DO NOT allow untrained personnel to operate, clean, inspect, maintain,
service, or tamper with this instrument.
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