Leuze electronic MA 208i, Техническое описание

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Electrical connection
Le u ze electronic MA 20 8
i
2 9
TNT
35/7-2
4
V
7.2.2 PWR OUT switching input/output
Notice!
The maximum admissible current of the PWR OUT and IN connectors is maximum 3 A. To
be subtracted from this is the current consumption of both the MA and of the connected
end device.
The function of the switching inputs and outputs is dependent on the connected Leuze device.
Detailed information on this topic can be found in the respective operating instructions.
On delivery, the SWIO 1/2 are connected in parallel on PWR IN/OUT. This connection can
be separated with a jumper.
7.3 BUS IN
The MA 208 i makes an Ethernet interface available as host interface.
Table 7.3: Pin assignment HOST / BUS IN

For the host connection of the MA 208 i , the "KB ET - … - SA-RJ45" ready-made cables
are preferred, see table 14.4 Bus connection cable for the MA 208ion page 64.
PWR OUT (5-pin socket, A-coded)
Pin Name Remark
1 VOUT
Voltage supply for additional devices
(VOUT identical to VIN at PWR IN)
2 SWIO_2 Switching input/switching output 2
3 GND GND
4 SWIO_1 Switching input/switching output 1
5 FE Functional earth
Thread FE Functional earth (housing)
Table 7.2: PWR OUT pin assignment
PWR OUT
VOUT 1
2
3
4
SWIO_2
SWIO_1
GND
FE
5
M 12 socket
(A-coded)
BUS IN (4-pin socket, D-coded)
Pin Name Remark
1 TD+ Transmit Data +
2 RD+ Receive Data +
3 TD- Transmit Data -
4 RD- Receive Data -
Thread FE Functional earth (housing)
HOST / BUS IN
TD+
1
2
3
4
RD+
RD-
TD-
M 12 socket
(D-coded)