Startup; Check Connections; Turning On The System; Check Output Values - Balluff BTL6-A301 Serie Manual Del Usuario

BTL6-A/G301-M_ _ _ _-A1-S115
Micropulse AT Transducer in round profile housing
4 Wiring (cont.)
5
A1 (0...10 V)
2
0 V
(output)
3
A2 (0...10 V)
1
La
6
GND
+24 V
7
Lb
4
8
Fig. 4-1: Wiring example BTL6-A301...A1-S115 with controller
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.
5

Startup

5.1

Check connections

Components can be damaged by
improper connections and overvolt-
age. Before you apply power, check
the connections carefully.
5.2

Turning on the system

Note that the system may execute
uncontrolled movements when the
transducer is part of a closed-loop
system whose parameters have not
yet been set. Therefore make sure
that no hazards could result from
these situations.
6
english
Cable length max. 20 m. Longer
lengths may be used if construction,
shielding and routing are such that
external noise fields will have no effect
on signal integrity.
5.3

Check output values

After replacing a transducer, it is
advisable to verify the values for the
start and end position of the magnet
in manual mode. *
* Transducers are subject to modifica-
tion or manufacturing tolerances.
5.4

Check functionality

The functionality of the transducer
system and all its associated compo-
nents should be regularly checked
and recorded.
Pin numbering for connector,
view of BTL side
5
4
6
3
7
8
2
1
Fig. 4-2: Pin assignments S115,
connector type BTL
5.5

Fault conditions

When there is evidence that the
transducer system is not operating
properly, it should be taken out of
service and guarded against unautho-
rized use.
5.6

Noise elimination

Any difference in potential - current
flow - through the cable shield should
be avoided. Therefore make sure the
control cabinet and the system in
which the BTL6 is contained are at
the same ground potential.