Electrical connection
Leuze electronic GmbH + Co. KG
BPS 8
42
Connecting the switching input / switching output
The MA 8.1 is provided with a switching input and a switching output. The connection of switching input /
switching output is carried out in accordance with Figure 7.5.
Figure 7.5: Connection of the switching input/output of the MA 8.1
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 interconnection cable. The
voltage supply is connected via the PWR IN HOST/RS232 socket.
Switching input
Switching output
BCL (5-pin socket, A-coded)
Pin
Name
Comment
1
VIN
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)
1
2
3
4
5
RXD
VIN
GND
SWIN/SWOUT
TXD
BCL
M12 socket
(A-coded)
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.
