Commissioning and configuration
Leuze electronic
BCL 504
i
103
TNT 35/7-24V
10.2
Measures to be performed prior to the initial commissioning
ª
Before commissioning, familiarise yourself with the operation and configuration of the
BCL 504
i
.
ª
Before connecting the supply voltage, recheck all connections and ensure that they have
been properly made.
Figure 10.1: Connections of the BCL 504
i
ª
Check the applied voltage. It must be in the range b10V … 30VDC.
Connecting functional earth FE
ª
Ensure that the functional earth (FE) is connected correctly.
Unimpaired operation is only guaranteed when the functional earth is connected properly.
All electrical disturbances (EMC couplings) are discharged via the functional earth connec-
tion.
SW IN/OUT
VOUT 1
2
3
4
SWIO_1
SWIO_2
GND
FE
5
HOST / BUS IN
N.C. 3
2
1
4
FE
A (N)
B (P)
N.C.
5
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
VP 1
2
3
4
A (N)
B (P)
GND485
FE
5
USB socket
Type A
M12 socket
(A-coded)
M12 socket
(B-coded)
M12 plug
(B-coded)
M12 plug
(A-coded)