Specifications BPS 8 Leuze electronic
20 BPS 8 Leuze electronic
Attention!
It is absolutely necessary to connect functional earth, since all electrical interference (EM
pick-up) is discharged via the functional earth connection.
The voltage for the MA 8-01 is supplied via the connection cable KB 008-10000/5000/3000
(A/R).
Contact assignment of KB 008-10000/5000/3000 (A/R)
Figure 4.10: Contact assignment of KB 008-10000/5000/3000 (A/R)
4.3.5 Connecting the RS 485 interface
The RS 485 interface is connected to pins 2 and 4 of the M12 connector PWR IN HOST/
RS485 at the MA 8-01.
Figure 4.11: MA 8-01 - Connection assignment PWR IN HOST/RS485
Notice!
The entire connection cable must be shielded and earthed.
PWR connection cable (5-pin socket, A-coded)
Pin Name Core colour
1VIN brown
2B (N) white
3GND blue
4A (P) black
5FE grey
Thread FE Shield
4
12
3
5
GND A (P)
B (N)
FE
VIN
M12 socket
(A-coded)
PWR IN HOST/RS485 (5-pin plug, A-coded)
Pin Name Remark
1VINPositive supply voltage: +10 … +30VDC
2B (N)RS 485 Receive/transmit data B-line (N)
3GNDSupply voltage 0VDC
4A (P)Receive/transmit data A-line (P)
5FEFunctional earth
Thread FE Functional earth (housing)
3
21
4
5
A (P) GND
VIN
FE
B (N)
PWR IN
HOST/RS485
M12 plug
(A-coded)
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