Datasheet

Electrical connection
Leuze electronic MA 248i 35
TNT 35/7-24V
7.4 BUS OUT
Table 7.4: Pin assignment HOST/BUS OUT
 For the host connection of the MA 248i, the "KB ET - … - SSA" ready-made cables are
preferred, see table 14.4 Bus connection cable for the MA 248i on page 84.
If you use user-configurable cables, note the following:
Notice!
Ensure adequate shielding. The entire connection cable must be shielded and earthed. The
signal lines must be stranded in pairs.
Use CAT 5 cable for the connection.
Notice!
For the MA 248i as standalone device or as the last participant in a linear topology,
termination on the BUS OUT socket is not mandatory!
BUS OUT (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 OUT
TD+
1
2
3
4
RD+
RD-
TD-
M12 socket
(D-coded)