Electrical connection
38
MA 258
i
Leuze electronic
7.2.2
PWR OUT switching input/output
Notice!
The maximum admissible current of the PWR OUT and IN connectors is maximum 3A. 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 instruc-
tions.
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 258
i
provides an EtherNet/IP interface as a HOST interface.
Table 7.3:
EtherNet/IP BUS IN pin assignment
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
M12 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)
BUS IN
TD+ 1
2
3
4
RD+
RD-
TD-
M12 socket
(D-coded)
