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Circuit board element
desig.
X1
Operating voltage
X2
Output voltage
X4
HOST interface
X5
HOST interface
X30
Leuze device
X31
Leuze device
X32
Leuze device
X33
RS 232 service interface
S4
Rotary switch
S10
DIP switch
J1, J2
Jumper
Leuze electronic
Status displays and operational controls
Function
PWR IN
M 12 connector for operating voltage (18 ... 30 V DC) MA 208 and connected
Leuze device xx
M 12 connector for other devices (MA, BCL, sensor, ...)
PWR OUT
VOUT = VIN max. 3 A
BUS IN
HOST interface for connecting to the fieldbus
BUS OUT
Second BUS interface for creating a network with other participants in a linear
topology
JST plug connector with 12 pins
Connection of the Leuze devices with 5 V / 1 A (BCL 8, BPS 8 and hand-held scanner)
JST plug connector with 10 pins
Connection of the Leuze devices (BCL, RFI, RFM,...)
Pin VINBCL with standard setting = V+ (18 - 30 V)
JST plug connector with 6 pins
Connection of the Leuze devices (BCL, RFI, RFM,...)
Pin VINBCL with standard setting = V+ (18 - 30 V)
9-pin SUB-D connector
RS 232 interface for service/setup operation. Enables the connection of a PC via
serial null modem cable for configuring the Leuze device and the MA 208 .
Rotary switch (0 ... F) for device selection
Standard setting = 0
Service switch
operation (RUN).
Switch between service Leuze device (DEV), service fieldbus gateway (MA) and
Standard setting = operation.
Bridging, separating switching input/output
(interruption of connection between the two PWR M12 connectors of the SWIO 1/
SWIO 2)
MA
208i
37
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