Electrical connection
Leuze electronic
BCL 604i
33
The functions of the individual switching inputs/outputs are programmed via the display or via configuration
in the webConfig tool under the Switching input or Switching output heading (see chapter 10 "Starting up
7.5
HOST / BUS IN
The device makes an PROFIBUS DP IN interface available as host interface.
Figure 7.9: HOST/BUS IN – DP IN, M12 socket (B-coded)
Table 7.4:
Pin assignment HOST / BUS IN
7.6
BUS OUT
To set up the PROFIBUS with additional participants, the device makes available another interface of type
PROFIBUS DP OUT.
Figure 7.10: M12 socket (B-coded)
By default, the two switching inputs/outputs SWIO_1 and SWIO_2 are configured so that they
function as switching inputs. Switching input SWIO_1 activates the start reading gate function
and switching input SWIO_2 activates the reference code teach-in function.
3
1
2
4
FE
5
Pin
Name
Comment
1
N.C.
Not used
2
A (N)
Receive/transmit data A-line (N)
3
N.C.
Not used
4
B (P)
Receive/transmit data B-line (P)
5
FE
Functional earth
Thread
FE
Functional earth (housing)
NOTICE
Ensure adequate shielding. The entire interconnection cable must be shielded and earthed.
1
3
2
4
5
