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BTL5-P/I1-M_ _ _ _-H/W-S32/K_ _/KA_ _
Micropulse Linear Transducer - Rod Style
3
Installation (cont.)
3.3
Magnets, Installation
A magnet is required for each trans-
ducer. This must be ordered sepa-
rately. ➥ ➥ ➥ ➥ ➥ Fig. 3-4.
For mounting the magnet we rec-
ommend to use non-magnetizable
material. ➥ ➥ ➥ ➥ ➥ Fig. 3-1.
BTL-P-1013-4R
BTL-P-1013-4S
BTL-P-1012-4R
Fig. 3-4: Magnet (optional)
4
Wiring
Note the following when mak-
ing electrical connections:
System and control cabi-
net must be at the same
ground potential.
To ensure the electromagnetic
compatibility (EMC) which Balluff
warrants with the CE Mark, the
following instructions must be
strictly followed.
BTL transducer and the proces-
sor/control must be connected
using shielded cable.
Shielding: Copper filament
braided, 80% coverage.
When routing the cable between the
transducer, controller and power
supply, avoid proximity to high volt-
age lines to prevent noise coupling.
Especially critical is inductive noise
caused by AC harmonics (e.g. from
phase-control devices), against
which the cable shield provides only
limited protection.
Cable length max. 500 m ;
Ø 6 to 8 mm.
High noise immunity on the line
between the transducer and proc-
essor is provided by the differential
line drivers used for the RS 485/422
interface. The differential signal is
carried to the processor, which
makes it available as analog or digi-
tal information for further process-
ing.
The shield must be tied to the
connector housing in the BKS
connector ( ➥ ➥ ➥ ➥ ➥ Fig. 4-1); see in-
structions accompanying the con-
nector.
In the cable version the cable shield
is connected to the housing in the
PG fitting.
The cable shield must be grounded
on the control side, i.e., connected
to the protection ground.
Pin assignments can be found in
➥ ➥ ➥ ➥ ➥ Table 4-1. Connections on the
controller side may vary according
to the controller and configuration
used.
right-angle
straignt
BKS-S 32M-00
BKS-S 33M-00
No. 99-5672-19-08
No. 99-5672-78-08
(Binder part no.)
Cable entry
(PG 9 fitting)
Fig. 4-1: Connector (optional)
english
5
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