Fast commissioning / operating principle
Leuze electronic GmbH + Co. KG
BCL 300
i
\ BCL 301
i
17
3.4
BCL 301
i
electrical connection
For the electrical connection of the BCL 301
i
, 3 connection variants are available.
The voltage supply (18 … 30VDC) is connected acc. to the connection type selected.
2 freely programmable switching inputs/outputs for individual adaptation to the respective application are
also available here. Detailed information on this topic can be found in Chapter 7.4.1 and Chapter 7.4.3.
MS 301 connector hood with 3 integrated M12 connectors
Figure 3.6: BCL 301
i
- MS 301 hood with integrated M12 connectors
NOTE
The shielding connection is done via the M12 connector housing.
NOTE
The integrated parameter memory for the simple replacement of the BCL 301
i
is located in the
MS 301.
NOTE
The bus is looped through the MS 301, i.e. the bus is not interrupted when the BCL 301
i
is
removed from the MS 301.
The bus is terminated at BUS OUT via an external mounted terminating resistor (see
chapter 13.5 "Accessory – Terminating resistor").
PWR / SW IN/OUT
SWIO_2
SWIO_1
3
2
1
4
5
GNDIN
VIN
FE
SERVICE
2
1 3 5
4
GND
D+
D-
VB
ID
BUS OUT
VCC485 1
2
3
4
RS485B
RS485A
GND485
FE
5
HOST / BUS IN
3
2
1
4
5
n.c.
GND485
FE
RS485B
RS485A
Mini-B USB socket
(behind protective cap)
M12 connector
(A-coded)
M12 connector
(B-coded)
M12 socket
(B-coded)
Connector hood
MS 301