Magnets, Installation; Wiring; Cable Axial And Radial - Balluff BTL5-S1 B-M Serie Notice D'utilisation

BTL5-S1_ _B-M_ _ _ _-HB/WB-FA_ _/F_ _-C
Linear Transducer - Rod Style
3 Installation (cont.)
3.3

Magnets, Installation

A magnet is required for each
transducer. This must be ordered
separately. ➥ ➥ ➥ ➥ ➥ Fig. 3-4.
For mounting the magnet we rec-
ommend to use non-magnetizable
material. ➥ ➥ ➥ ➥ ➥ Fig. 3-2.
BTL-P-1013-4R
Fig. 3-4: Magnet (optional)
4

Wiring

4.1

Cable axial and radial

Cable length max. 400 m;
Ø 6 to 8 mm. Longer lengths may
be used if construction, shielding
and routing are such that external
noise fields will have no effect on
signal integrity.
+Clk
–Clk
+Data
–Data
GND
+24 V
BTL5-S1_ _
Fig. 4-1: BTL5-S1_ _-... with Processor/Controller, connection example
6
english
BTL-P-1014-2R
Caution! False data will result
from reversing the +Clk and –Clk
inputs.
YE
PK
GY
GN
BU
BN
BTL-P-1012-4R
Processor/
Controller
4 Wiring (cont.)
Note the following when mak-
ing electrical connections:
System and control cabi-
net must be at the same
ground potential.
To ensure the electromagnetic
compatibility (EMC) which
Balluff warrants with the CE
Mark, the following instructions
must be strictly followed.
BTL transducer and the proces-
sor/control must be connected
using shielded cable.
Shielding: Copper filament
braided, 85 % coverage.
The cable shield must be
grounded on the control side,
i.e., connected to the protection
ground.
Pin assignments can be found in
➥ ➥ ➥ ➥ ➥ Table 4-1. Connections on the
controller side may vary accord-
ing to the controller and configu-
ration used.
To avoid coupled noise, avoid
proximity to high-current lines
when routing cable between
transducer, controller and power
supply. Inductive coupled noise
from AC harmonics (e.g., from
phase controls) are especially
critical, against which the cable
shield offers very little protec-
tion.
Colors BTL5-S1...
Interface signals
YE yellow +Clk
PK pink -Clk
GY gray +Data
GN green –Data
Supply voltage (external)
BU blue GND
BN brown +24 V
WH white do not connect
Table 4-1: Wiring