Electrical Connection - Balluff BTL6-U101-M Serie Instrucciones Breves

BTL6-U101-M_ _ _ _ -A/B/Y/Z-S4
Transducer – Rod Style

Electrical connection

3
2
4
1
Pin assignment of S4 connector (view from above on transducer)
Pin BTL6-U...-S4
1 L+ (18
2
3
4 C/Q (communication line)
1) Unassigned leads can be connected to the GND on the controller side
but not to the shield.
Shielding and cable routing
Defined ground!
The transducer and the control cabinet must be
at the same ground potential.
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
BTL6-U101-... Max. 20 m
1) Prerequisite: Construction, shielding and routing preclude the effect of
any external noise fields.
www.balluff.com
30 V)
...
Not used 1)
L– (GND)
1)
Installation
NOTICE!
Interference in function
Improper installation can compromise the function of the
transducer and result in increased wear.
► The mounting surface of the transducer must make
full contact with the supporting surface.
► The bore must be perfectly sealed (O-ring/flat seal).
Screw the BTL with mounting thread into the mounting
hole (max. torque 100 Nm).
For horizontal assembly with nominal lengths > 500 mm,
support the rod and tighten it at the end if necessary.
If installed in a hydraulic cylinder, the magnet should not
make contact with the outer rod. Minimum bore diameter
in the support piston:
Rod diameter
10,2 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.
► Persons must keep away from the system's
hazardous zones.
► Startup must be performed only by trained technical
personnel.
► 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. Check measured values and adjustable parameters
regularly (especially after replacing the transducer or
after repair by the manufacturer). Recalibrate the
transducer, if necessary.
Operating notes
– Check the function of the position measuring system
and all associated components on a regular basis.
– Take the position measuring system out of operation
whenever there is a malfunction.
– Secure the system against unauthorized use.
Bore diameter
At least 13 mm
english 2