Electrical connection
Leuze electronic BPS 8 55
TNT 35/7-24V
7.3.4 BCL socket – connecting the BPS 8 to the MA 8.1
Figure 7.6: MA 8.1 – Pin assignment BCL socket
The BPS 8 is connected to the MA 8.1 via the KDS S-M12-5A-M12-5x-P1-xxx interconnec-
tion cable. The voltage supply is connected via the PWR IN HOST/RS 232 socket.
BCL (5-pin socket, A-coded)
Pin Name Comment
1VIN
Supply voltage for BPS 8
+4.9 … +5.4VDC
2 TXD RS 232 transmission line
3 GND Supply voltage: 0VDC
4 RXD RS 232 receiving line
5
SWIN/
SWOUT
Programmable switching input/output of the
BPS 8
Thread FE Functional earth (housing)
CAUTION
Degree of protection IP 67!
Degree of protection IP 67 is achieved only if the connectors and caps are screwed into
place!
CAUTION
Connect functional earth!
Ensure that the functional earth (FE) is connected correctly.
Fault-free operation is only guaranteed if the functional earth is connected properly.
1
23
4
5
RXD VIN
GND
SWIN/SWOUT
TXD
BCL
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