14
BCL 558
i
Leuze electronic
3.3
Electrical connection BCL 558
i
The BCL 558
i
is equipped with four M12 plugs/sockets which are A- and D-coded, and an
USB socket of Type A.
Figure 3.1:
Connections of the BCL 558
i
Voltage supply and switching inputs/outputs
The
voltage supply
(10 … 30VDC) is connected at the
PWR
M12 connector.
Available at both the
PWR
M12 connector as well as at the
SW IN/OUT
M12 socket are
four freely programmable switching inputs/outputs
for custom adaptation to the respec-
tive application. Detailed information on this topic can be found in chapter 7.2.
Standalone operation in Ethernet network
During stand-alone operation of the BCL 558
i
, the host interface of the superior system is
connected to HOST/BUS IN. Thus, a star structure (Ethernet structure) is possible. Please
be certain to select the correct protocol for the connected components.
Network operation in Ethernet network
In network operation, the superior system (PC/PLC) is connected to the host interface of
the BCL 558
i
. With the aid of the "switch" integrated in the BCL 558
i
, the bus connection
to the next participant, e.g. another BCL 558
i
, can occur directly via the BUS OUT socket!
Notice!
The BCL 558
i
does not have its own built-in DHCP server. Please make certain that each
participant in the Ethernet has its own unique IP address. This can be set by a DHCP server
in the primary system or through manual address assignment.
SW IN/OUT
VOUT 1
2
3
4
SWIO_1
SWIO_2
GND
FE
5
HOST / BUS IN
TD+ 1
2
3
4
RD+
RD-
TD-
SERVICE
2 1
3
4
GND D+ D- U
B
PWR
SWIO_4
SWIO_3
3
2
1
4
5
GND
VIN
FE
BUS OUT
TD+ 1
2
3
4
RD+
RD-
TD-
USB socket
Type A
M12 socket
(A-coded)
M12 socket
(D-coded)
M12 socket
(D-coded)
M12 plug
(A-coded)