Lenze SIMPLABELT Compact Units Manual de usuario descargar pdf (Pagina 18)

Installation

BA S’belt KE EN 1.0

Fig. 5 Output voltage of the three-phase AC tacho with rectification as a function of the speed and the input resistance of the

display unit

Pulse recorder

The contactless speed measuring works with a rotating punched disk and a fixed pulse recorder.

In connection with a NAMUR input the pulse recorder generates a digital signal.

Suitable Lenze display units:

Analog voltmeter VSC 96 (approx. 5000 Ω) with digital-to-analog converter

Digital display unit ELTA 2000 A

1 Pulse recorder

2 Punched disk

3 Fixing screw

4Cover

K11.0249/1

Fig. 6 Pulse recorder

Technical data:

Housing Stainless steel

Connection cable 2.5 m PVC cable 2 x 0.14mm max. 300 m should be connected

Control circuit DIN 19234 or NAMUR

Auxiliary power/rated value 8.2 V ” 0.5 V / R

=1kΩ ”50Ω

Signal voltage >1,2V

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Lenze SIMPLABELT Compact Units Manual de usuario Pagina 18