Electrical connection
Leuze electronic GmbH + Co. KG
BCL 308
i
68
7.3.3 SERVICE – USB interface (Mini-B type)
Ensure adequate shielding.
The entire interconnection cable must absolutely be shielded acc. to the USB specifications. Cable length
must not exceed 3 m.
Use the Leuze specific USB service cable (see chapter 13 "Type overview and accessories") for the
connection and use a service PC to configure.
PWR / SW IN/OUT
Pin
(M8)
Name
(terminal)
Comment
1
VOUT
Positive supply voltage for ext. 18 … +30 V DC
2
n.c.
Not assigned
3
GNDOUT Negative supply voltage for ext. sensor 0 V DC
4
SWIO_1 Configurable switching input/output 1
Thread
FE
Functional earth (housing)
Table 7.2:
SENSOR pin assignment
SENSOR
1
3
2
4
SWIO_1
n. c.
GNDOUT
VOUT
M8 socket
ME 308 104
ME 308 214
SERVICE – USB interface (Mini-B type)
Pin
(USB
Mini-B)
Name
Comment
1
VB
Sense input
2
D-
Data -
3
D+
Data +
4
ID
Not connected
5
GND
Ground
Table 7.3:
SERVICE pin assignment – Mini-B type USB interface
NOTE
IP 65 is achieved only if the connectors and caps are screwed into place.
SERVICE
2
1
3
5
4
GND
D+
D-
VB
ID