BPS C-100 Manual de servicio descargar pdf (Pagina 24)

Installation Leuze electronic

22 BPS 37 Leuze electronic

6.3 Connection

Attention!

Never open the device yourself, as this may compromise protection class IP 65.

Before connecting the device, be sure that the supply voltage agrees with the value printed

on the nameplate.

Connection of the device and maintenance work while under voltage must only be carried

out by a qualified electrician.

The power supply unit for the generation of the supply voltage for the BPS 37 and the re-

spective connection units must have a secure electrical insulation through double insulation

and safety transformers according to DIN VDE 0551 (IEC 742).

Be sure that the earthing conductor is connected correctly. Error-free operation is only guar-

anteed when the device is properly earthed.

If faults cannot be corrected, the device should be removed from operation and protected

against possible use.

6.3.1 Connecting the BPS 37 (SSI)

BPS 37 sub-D pin assignments

Figure 6.4: BPS 37 sub-D pin assignments

GND

Reserved

TXD/Serv

RXD/Serv

SWOUT1

SSI clock-

SWIN1

SSI clock+

/Serv

VIN

SSI Data+

SSI Data-

Reserved

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BPS C-100 Manual de servicio Pagina 24