Statox 503 Control Module
Issue 10 / 2018 Page 39 of 46
Maintenance
Perform periodically visual checks for damage and soiling. Check the cable connections for tightness on a
regular schedule.
Take the modules for cleaning out of service! Use a slightly wet cloth. No sharp cleaning agents, solvents,
and steam jet are allowed!
Maintenance procedures for sensor heads connected to the module are described in the relevant sensor
head manuals. Calibrate the sensors at regular intervals.
Accessories
bus adapter set for 1 module
Statox 502 / 503 cabinet 400 x 600 x 200 mm
Functional Safety
The following informations are essential if you want to set up a safety instrumented system, level SIL 2. It is
in the full responsibility of the user to use this device exclusively for the intended use.
Safety Functions
Safety Function 1 (SF1)
The Statox 503 Control Module monitors a 0–22 mA input signal, translates it into a concentration on the
display, and provides it as an analog 0 - 22 mA current output signal. It also operates as a power supply for
the sensor head. The passive system failure relay signalises any failure of the system.
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