2
english
Safety notes
Installation
and
startup
may only be performed by
trained specialists with basic electrical knowledge.
Qualified personnel
are persons whose technical
training, knowledge and experience as well as knowledge
of the relevant regulations allows him to assess the work
assigned to him, recognize possible hazards and take
appropriate safety measures.
The
operator
is responsible for ensuring that local safety
regulations are observed. In particular, the operator must
take steps to ensure that a defect in the measuring system
will not result in hazards to persons or equipment.
If defects and unresolvable faults occur in the signal
converter, take it out of service and secure against
unauthorized use.
General safety notes
Turn off power to the system before connecting the signal
converter.
Always observe the safety instructions in this guide and the
measures described to avoid hazards.
Display and operating elements
Fig. 2:
Potentiometer
4 × green LED
Yellow LED, relay
Red LED
Display and operating elements
Element
Function
Green LED
On when the set limit value is exceeded.
Yellow LED
On when the set limit value is reached.
Red LED
On when the set limit value is undershot.
Potentiometer
Setting the limit:
– Turning clockwise results in a lower
limit value.
– Turning counter-clockwise results in a
higher limit value.
Fig. 3: Wiring diagram
Electrical connections
Terminal
Sensor with switching output
1
Connection to flow controller
BFF T_ _ _ _-_ _002-_ _ _A0A-S4
2
3
4
5
Relay NO
6
7
8
Supply –
Signal converter for screw-in flow controllers
BAE SA-FF-055-RS