Electrical Connection - Balluff BML SF2-I2 -A- Z 5-KA Serie Betriebsanleitung

BML SF2-I2 _ _ -A/QZ _ _ - Z _ _ 5-...
Incremental magnetic encoder system
4
Installation and connection (continued)
BML SF2-_ _ _ 2-... (transverse variant)
Ü1
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Fig. 4-8: Measurement length, overlap ranges of sensor head to
magnetic tape (transverse variant): Ü1 = overlap range 1,
Ü2 = overlap range 2
Range
Overlap range 1
Overlap range 2
Measurement length
(maximum)
Tab. 4-6: Data for measurement length, transverse variant
4.5

Electrical Connection

Depending on the model, the electrical connection is made
using a cable with or without a connector.
The connection or pin assignments for the respective
variant can be found in Tab. 4-7 on page 17.
Cable connection/connector S284
BML SF2-...-KA/KD _ _ and BML SF2-...-KA_ _-S284
12-wire cable with sense lines (measuring lines) to avoid
voltage drops in the supply line (see Tab. 4-7 on
page 17, pins 1 to 12, shield).
11 3 2
10
4
1
5
9
12
6
8
7
Fig. 4-9: M12 plug pin assignment (view of pin side),
BML SF2-...-KA_ _-S284
BML SF2-...- KF_ _
8-wire cable (see Tab. 4-7 on page 17, pins 1 to 8,
shield).
16 english
Measuring length
Code
Value
> 16 mm
> 4 mm
Magnetic tape length –
20 mm
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If the sensor is supplied with voltage that is
isolated from the processing electronics, the
GND for this voltage must be connected to the
GND of the processing electronics.
Ü2
Codierung