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Electrical connection
7.3
Electrical connection of the BCL 501
As a network slave participant, the BCL 501
which are A- and B-coded.
There, the voltage supply (PWR), the four freely configurable switching inputs and outputs
(SW IN/OUT and PWR), the Leuze multiNet plus interface (HOST / BUS IN) as well as the
connection to another multiNet plus network device (BUS OUT) are carried out. A USB
connection serves as a SERVICE interface.
BUS OUT RS 485
RS485B
VCC485 1
RS485A
M12 socket
(B-coded)
Figure 7.7:
Described in detail in the following are the individual connections and pin assignments.
7.3.1
PWR – Voltage supply and switching input/outputs 3 and 4
The PWR connection of the BCL 501
(see chapter 7.2.1).
7.3.2
SERVICE – USB interface (type A)
The SERVICE - USB interface of the BCL 501
of the BCL 500
7.3.3
SW IN/OUT – Switching input/switching output
The SW IN/OUT connection of the BCL 501
BCL 500
i
(see chapter 7.2.3).
80
USB socket
Type A
SERVICE
GND D+ D- U
B
4
3
2 1
HOST / BUS IN
2
GND485
3
GND485 3
5
4
FE
FE
M12 plug
(B-coded)
Connections of the BCL 501
i
(see chapter 7.2.2).
BCL 500
i
i
is equipped with four M12 plugs/sockets
M12 socket
(A-coded)
SW IN/OUT
SWIO_1
2
VOUT 1
GND
3
5
4
FE
SWIO_2
RS485B
2
NC
GND
1
3
5
4
FE
RS485A
M12 plug
(A-coded)
i
i
is identical to the PWR connection of the BCL 500
i
is identical to the SERVICE - USB interface
i
is identical to the SW IN/OUT connection of the
i
i
\ BCL 501
PWR
SWIO_3
2
VIN
1
5
4
SWIO_4
i
Leuze electronic
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