Ethernet connection
There are two communication connectors on the rear of the N Module for Ethernet connection
(3,4).Both connectors have the same pin configuration. The pin configuration and the signal response
is shown below.
Plugs and cables for these connectors should be: M12, male, 4-Pin D coded, shielded.
1
2
3
4
TX+
RX+
RX-
TX-
Figure 15 - Ethernet connection
Adapter PCB
Figure 16 - Adapter PCB
1.
2.
U1
1.
Without isolated power supply option
(N Module)
2.
With isolated power supply option
(F Module)
Note: Disconnect the adapter module by use of the ribbon eject levers. It is recommended to leave
the 9W connector permanently attached to the pump.
Recommended control cable: metric = 0.05 sq mm - 1.31 sq mm solid and stranded. USA = 30AWG -
16AWG solid stranded. Cable: circular. Max/min outside diameter to ensure a seal when passed
through the standard gland: 9.5 mm-5 mm.
The cable section must be circular to ensure a seal
.
m-730en-en-09 02-02-22
29
