Lenze E84DGFCR Manual de usuario descargar pdf (Pagina 25)

EDS84DMOTPNET EN 2.0 - 11/2011 L 25

Communication manual 8400 motec PROFINET

Installation

Electrical installation

5.2.3 External voltage supply

 The external voltage supply can be used to establish PROFINET communication for

commissioning and to query the data of the digital and analog inputs.

 Furthermore the external voltage supply serves to maintain PROFINET communication

if the main supply fails.

 The digital inputs RFR, DI1 ... DI5 and the analog input can continue to be evaluated.

 The external voltage supply is done via the terminals 24E and GND of the terminal strip

X3.

 Permissible voltage (DC) / max. current:

– U = 24 V DC (20 V - 0 % ... 29 V + 0 %)

–I

max

= 400 mA

 Access to parameters of a device that is disconnected from the mains is not possible.

 "Inverter Drives 8400 motec" hardware manual

Here you can find detailed information on how to wire the Communication Unit.

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Lenze E84DGFCR Manual de usuario Pagina 25