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Electrical connection
7.2
Electrical connection of the BCL 500
As "stand alone" or multiNet plus "master" participant, the BCL 500
M12 plugs/sockets which are A- and B-coded.
The voltage supply (PWR) as well as the four freely configurable switching inputs/outputs
(SW IN/OUT and PWR) are connected there.
An RS 232 or an RS 422 is available for connection to the host system as "HOST / BUS IN"
interface. Available as a second physical "BUS OUT" interface is an RS 485 for setting up
the Leuze multiNet plus scanner network. The BCL 500
multiNet plus as network master/multiScan master.
A USB connection serves as a "SERVICE" interface.
BUS OUT RS 485
RS485B
VCC485 1
RS485A
M12 socket
(B-coded)
Figure 7.2:
Described in detail in the following are the individual connections and pin assignments.
72
USB socket
Type A
SERVICE
GND D+ D- U
B
4
3
2 1
HOST / BUS IN
2
GND485
3
GND_H 3
5
4
FE
RXD/RX-
M12 plug
(B-coded)
Connections of the BCL 500
BCL 500
i
M12 socket
(A-coded)
SW IN/OUT
SWIO_1
2
VOUT 1
GND
3
5
4
FE
SWIO_2
TXD/TX-
2
CTS/RX+
GND
1
5
4
FE
RTS/TX+
(A-coded)
i
i
i
\ BCL 501
i
is equipped with four
i
is suited for use in the Leuze
PWR
SWIO_3
2
VIN
3
1
5
4
SWIO_4
M12 plug
Leuze electronic
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