Magnets, Installation; Wiring - Balluff BTL5-H1xx-Mxxxx-B/Z-S 92/KA serie Datenblatt

BTL5-H1_ _-M_ _ _ _-B/Z-S 92/KA_ _
Micropulse Linear Transducer - Rod Style
3 Installation (cont.)
3.3

Magnets, Installation

A magnet is required for each trans-
ducer. This must be ordered sepa-
rately ➥ ➥ ➥ ➥ ➥ Fig. 3-4.
For mounting the magnet we rec-
ommend to use non-magnetizable
material ➥ ➥ ➥ ➥ ➥ Fig. 3-1.
BTL-P-1013-4R
BTL-P-1013-4S
BTL-P-1012-4R
Fig. 3-4: Magnet (optional)
4

Wiring

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 control-
ler/master must be connected
using shielded cable.
Shielding: Copper filament
braided, 80% coverage.
The shield should be grounded
only at the control side in order to
avoid potential compensation –
current flow – over the shield.
Pin assignments can be found in
➥ ➥ ➥ ➥ ➥ Table 4-2.
To avoid coupled noise, avoid prox-
imity to high-current lines when
routing cable between transducer,
controller, and power supply. Induc-
tive coupled noise from AC harmon-
ics (e.g., from phase controls) are
especially critical, against which the
cable shield offers very little protec-
tion.
The signal is transmitted to the host
controller via the CANopen inter-
face.
Cable length max. 2500 m;
Ø 6 to 8 mm. The transmission rate
is a function of the cable length.
Corresponding to CiA DS 301, the
following values are valid:
Cable length Baudrate [kBd]
< 25 m 1000
< 50 m
< 100 m 500
< 250 m 250
< 500 m 125
< 1000 m 100
< 1250 m
< 2500 m 20/10
Table 4-1: Baud rate vs. cable length
BTL5-H1...
Pin S 92 KA_ _
Control and Data signals
1 CAN_GND WH white
4 CAN_H GY gray
5 CAN_L GN green
➀
not used YE yellow
➀
not used PK pink
Supply voltage (external)
3 0 V (GND) BU blue
➁
2 +24 V BN brown
Table 4-2: Wiring
➀
Unused leads can be tied to
GND on the control side, but they
must never be connected to the
shield.
➁
Please note that that 24 V must
be supplied and not 5 V for the
CAN driver.
BKS Connector,
View of solder end
of connector body
BKS-S 92-00 or
BKS-S 93-00
Fig. 4-1: Pin arrangement BKS on
BTL
english
800
50
➀
➀
5