Electrical Connection - Balluff BTL PF 400-C12NL-0-000S04 Serie Montageanleitung

BTL PF _ 400- _ _ _ _ -C12NL _ _ -0-000S04
Magnetostrictive Linear Position Sensor – Profile Style
Installation (continued)
The magnetostrictive linear position sensor is electrically
isolated from the machine with the supplied insulating
bushes.
1. Guide the BTL into the mounting clamps.
2. Attach the BTL to the base using mounting screws
(tighten screws in the clamps with max. 2 Nm).
3. Install the magnet (accessory).
The magnetostrictive linear position sensor in
profile housing is suitable both for floating, i.e.
non-contacting magnets and for captive
magnets (see images).
The suggested maximum distance between the
clamps is 250 mm. For the required number of
clamps, see user's guide.

Electrical connection

The electrical connection is made using a connector.
See the information about cable routing.
Pin Signal
1 L+ (18...30 V)
2 Not assigned 1)
3 L− (GND)
4 C/Q (IO-Link
communication)
1) Non-assigned wires can be connected to GND on the control side.
www.balluff.com
1
2 4
3
Pin assignment of S04
(view from above on BTL)
Cable routing
Defined ground!
The BTL and the control cabinet must be at the
same ground potential.
Magnetic fields
The position measuring system is a magnetostrictive
system. Ensure that there is sufficient distance between
the BTL and the transducer/holding cylinder and strong,
external magnetic fields.
Cable routing
All cables between BTL, control and power supply must
be routed tension-free. In order to avoid electromagnetic
interference, ensure sufficient distance to cables carrying a
heavy current and cables with high-frequency voltage
signals (e.g. of frequency converters).
Cable length
For IO-Link operation, the maximum cable length is 20 m.
Display elements
Signal Meaning
Red flashing, 1 Hz This signal occurs if a
measurement error occurs. The
measurement value is unknown
due to an error or outside of the
measuring range.
Red, static General error.
Green, alternating IO-Link communication is active.
with LED off in a The device is ready.
ratio of 10:1, 1 s
period
Green, static The device is ready.
english 3