Connection; Connecting The Bps 37 (Ssi) - Leuze electronic BPS 37 Technical Description

Installation
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
22
SSI clock-
SWOUT1
RXD/Serv
TXD/Serv
Reserved
Reserved
GND
BPS 37
Leuze electronic
GND
SWIN1
SSI Data+
SSI Data-
Reserved
SSI clock+
/Serv
VIN
Leuze electronic