Fast commissioning / operating principle
Leuze electronic
MA 235
i
11
TNT
35/7-2
4
V
3.3.1
Connecting the Leuze device
To connect the Leuze device to the internal RS 232 device interface, open the housing
of the MA 235
i
and lead the corresponding device cable (see chapter 14.7) through the
middle threaded opening.
Connect the cable to the internal device interface (
X30
,
X31
or
X32
,
Use rotary switch
S4
(see chapter 8.2.5) to select the connected device.
Now screw the PG cable gland into the threaded opening to provide strain relief and
ensure protection class IP 65.
Set CANopen device address
By setting the CANopen address, the MA 235
i
is assigned its respective station number.
Each network device is thereby automatically informed that it is a slave on the CANopen
with its specific address and that it is initialized and queried by the PLC.
The CANopen permits an address range from 0 to 127, the MA a range from 0 to 99. Other
addresses must not be used for data communication.
Set the station address of the gateway using the two rotary switches
S1
and
S2
(ones
and tens places).
Figure 3.2:
Rotary switch for setting the address
Ones
Tens
