www.balluff.com
2
No.
887277
E
.
Edition
1112
; subject to modification.
english
Only use the proper nut for the mounting thread. Firmly
tighten the transducer with a maximum torque of 100 Nm.
If installing horizontally with nominal lengths > 500 mm, we
recommend tightening the rod at the end (only possible
with Ø 10.2 mm) or supporting it.
If installed in a hydraulic cylinder, the magnet should not
make contact with the rod. Minimum bore diameter in the
support piston:
Tube diameter
Bore diameter
10.2 mm
At least 13 mm
8 mm
At least 11 mm
Startup
DANGER
Uncontrolled system movement
When starting up, if the position measuring system is
part of a closed loop system whose parameters have not
yet been set, the system may perform uncontrolled
movements. This could result in personal injury and
equipment damage.
f
Persons must keep away from the system's
hazardous zones.
f
Startup must be performed only by trained technical
personnel.
f
Observe the safety instructions of the equipment or
system manufacturer.
1.
Check connections for tightness and correct polarity.
Replace damaged connections.
2.
Turn on the system.
3.
Regularly check measured values (especially after
replacing the transducer or after repair by the
manufacturer). Recalibrate the transducer, if necessary.
Shielding and cable routing
Defined ground!
The transducer and the control cabinet must be
at the same ground potential.
Shielding
To ensure electromagnetic compatibility (EMC), observe
the following:
– Connect transducer and controller using a shielded
cable.
Shielding: Braided copper shield with minimum 85%.
– Shield is internally connected to connector housing.
Magnetic fields
The position measuring system is a magnetostrictive
system. It is important to maintain adequate distance
between the transducer/holding cylinder and strong,
external magnetic fields.
Cable routing
Do not route the cable between the transducer, controller,
and power supply near high voltage cables (inductive stray
noise is possible).
The cable must be routed tension-free.
Cable length
The maximum cable length when using CAT5e cables is
100 m
1)
.
1) Prerequisite: Construction, shielding and routing preclude the effect of
any external noise fields.
Installation
NOTICE!
Interference in function
Improper installation can compromise the function of the
transducer and result in increased wear.
f
The mounting surface of the transducer must make
full contact with the supporting surface.
f
The bore must be perfectly sealed (O-ring/flat seal).
Electrical connection
Pin
Color
Interface
BTL6-V11V-...
Bild 1-2: Pin assignment of S115 (view of connector pins
of transducer), 8-pin M12 circular plug
1
—
—
Not used 1)
2
OG/WH
Orange/white
Tx+
3
OG
Orange
Tx
-
4
—
—
Not used 1)
5
GN/WH
Green/white
Rx+
1) Unassigned leads can be connected to GND on the controller
side but not to the shield.
2) Reference potential for supply voltage and EMC-GND.
6
BU
Blue
GND 2)
7
BN
Brown
+24 V
8
GN
Green
Rx
-
BTL6-V11V-M _ _ _ _ -A/B/Y/Z(8)-S115
Micropulse Transducer - Rod Style
