Electrical connection
Leuze electronic GmbH + Co. KG
BCL 248i
35
Function as switching output
18-30 V
DC
max. 60 mA
VIN (Pin 1)
VIN
SWO (Pin 4)
GNDIN (Pin 3)
1
2
1
Switching output
2
Switching output from controller
Fig. 6.4:
Connection diagram for switching output SWO2
NOTICE
Each configured switching output is short-circuit proof! Do not load the respective switching out-
put of the bar code reader with more than 60 mA at +18 … +30 V DC in normal operation.
6.2
HOST (PROFINET, cable assignments)
The BCL 248i makes the PROFINET-IO interface available as host interface.
1
3
2
4
Fig. 6.5:
M12 socket, 4-pin, D-coded
Tab. 6.2:
HOST pin assignment
Pin
Designation
Assignment
1
TDO+
Transmit Data +
2
RDO+
Receive Data +
3
TDO-
Transmit Data -
4
RDO-
Receive Data -
Thread
FE
Functional earth (housing)
PROFINET-IO cable assignments
2
1
3
4
1
8
BCL 248i HOST
RJ-45
Fig. 6.6:
HOST to RJ-45 cable assignments
