Leuze electronic AMS 308i, Technical Description, Page: 59 / 79

Ethernet TCP/IP interface
56 AMS 308 i Leuze electronic
Each participant in this network requires its own unique IP address which must be assigned
to it via the display. Alternatively, the DHCP process can be used.
The maximum length of a segment is limited to 100 m.
9.2 Electrical connection of the
Figure 9.3: Ethernet - Electrical connection
Notice!
For contacting BUS IN and BUS OUT , we recommend our ready-made Ethernet cable
(see chapter 11.4.5 "Accessory ready-made cables for Ethernet").
To set up an Ethernet network with other participants with linear topology, the AMS 308 i
makes available another Ethernet interface. The use of this interface reduces the cabling
requirements, as only the first AMS 308
i requires a direct connection to the switch. All other
participants can be connected in series to the first AMS 308 i , see figure 9.2.
If you use user-configurable cables, note the following:
M12 socket
(D-coded)
M12 socket
(D-coded)
BUS IN (4-pin socket, D-coded) BUS OUT (4-pin socket, D-coded)
Pin Name Remark Pin Name Remark
1 TD+ Transmit Data + 1 TD+ Transmit Data +
2 RD+ Receive Data + 2 RD+ Receive Data +
3 TD- Transmit Data - 3 TD- Transmit Data -
4 RD- Receive Data - 4 RD- Receive Data -
Thread FE Functional earth (housing) Thread FE Functional earth (housing)
BUS IN
TD+
1
2
3
4
RD+
RD-
TD-
BUS OUT
TD+
1
2
3
4
RD+
RD-
TD-