9
Clip
HBMA0114-6.3 en
3 Connection
Use the 12-pin terminal strip to connect the transducers, to wire the modules
with each other and to connect the voltage supply. Individual wires can be
clamped in a range of 0.13 mm
2
... 1.5 mm
2
. If two conductor lines are to be
connected to one terminal, e.g. with internal and external connections, the
conductor cross-sections must be matched accordingly. End sleeves (without
plastics hoop, length: 10 mm) should be used to connect the cores to the ter-
minals. Cores with or without end sleeves must not be tin-plated. When con-
necting the lines, measures should be taken to prevent electrostatic dis-
charge.
The subsequent figures give the respective connection diagrams that are
printed onto the housing cover.
NOTE
The Clip modules have been designed for installation in closed metallic
housings (e. g. control cabinet); they can also be operated without any
additional housings.
The transducer connection lines and the analog signal lines (inputs and
outputs) have to be screened.
At the control cabinet, the screening must lie on a screen rail.
Supply lines and lines connected to the GR201 relay contacts must be
screened if the cable length exceeds 30 m or if the cables are routed out-
side closed buildings.
NOTE
Only after tightening the clamping screws (ensure good contact) will the
output signal be available on the terminals.
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