Electrical Connection - Balluff BTL7-S5 M A-S32/KA FA Serie Instrucciones Breves

BTL7-S5 _ _ ( _ )-M _ _ _ _ -A/B/Y/Z(8)-S32/KA _ _ /FA _ _
Magnetostrictive Linear Position Sensor — Rod Style

Electrical connection

BTL7 standard
S32 KA/FA BTL7-S5_ _...
Pin Wire color
1
YE yellow +Clk
2
GY gray +Data
3
PK pink –Clk
4
RD red Not used 1)
5
GN green –Data
6
BU blue GND
7
BN brown 10...30 V
8
WH white Not used 1)
Shielding and cable routing
Defined ground!
The BTL and the control cabinet must be at the
same ground potential.
Shielding
To ensure electromagnetic compatibility (EMC), observe
the following:
– Connect the BTL and controller using a shielded cable.
Shielding: Braided copper shield with minimum 85%.
– Connector version: Shield is internally connected to
connector housing.
– Cable version: On the BTL side, the cable shielding is
connected to the housing. Ground the cable shielding
on the controller side (connect with the protective earth
conductor).
Magnetic fields
The position measuring system is a magnetostrictive
system. It is important to maintain adequate distance
between the BTL, holding cylinder and strong, external
magnetic fields.
Cable routing
Do not route the cable between the BTL, controller, and
power supply near high voltage cables (inductive stray
noise is possible). The cable must be routed tension-free.
Bending radius for fixed cable
The bending radius for a fixed cable must be at least five
times the cable diameter.
Installation
NOTICE!
Interference in function
Improper installation can compromise the function of the
BTL and result in increased wear.
► The mounting surface of the BTL must make full
contact with the supporting surface.
► The bore must be perfectly sealed (O-ring/flat seal).
www.balluff.com
BTL7 USB configurable
BTL7-S510...
+Clk
+Data
–Clk
La 2)
–Data
GND
10...30 V
Lb 2)
Screw the BTL 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 (only
possible with a diameter of 10.2 mm).
If installed in a hydraulic cylinder, the magnet should not
make contact with the rod. Minimum bore diameter in the
support piston:
Rod diameter
10.2 mm
8 mm
Startup
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
(especially after replacing the BTL or after repair by the
manufacturer). Recalibrate the BTL, if necessary.
Operating notes
– Check the function of the BTL and all associated
components on a regular basis.
– Take the BTL out of operation whenever there is a
malfunction.
– Secure the system against unauthorized use.
Pin assignment of S32 (view from above on BTL),
8-pin M16 circular plug
1) Unassigned leads can be connected to GND on
the controller side but not to the shield.
2) Communication line
Bore diameter
At least 13 mm
At least 11 mm
DANGER
english 2