6
…Connecting Ethernet to the flowmeter
Preparing the EtherNet Cat5e cable
1
= 90 mm (3.54 in)
2
= 39 mm (1.54 in)
3
= 60 mm (2.36 in)
4
= Tin 10 mm of the end of the braided shield of the cable
How to connect the shielding of the Ethernet
cable
Connect the outer shield of the Ethernet cable to the screw
terminal
A
.
M12 plug (option)
Various options for M12 plugs are available from the model
code:
• Flowmeter equipped with 1 x M12 (with 4 wires, connecting to
Port 1)
• Flowmeter equipped with 2 x M12 (with 4 wires each,
connecting to Port 1 &2)
• Flowmeter equipped with 1 x M12 (with 8 wires, connecting to
Port 1 &2)
These options allow for connection to different network
topologies:
Topology
4 wires
4 wires
4 wires
8 wires
1 x M12 (4 wires)
2 x M12 (4 wires)
1 x M12 (8 wires)
Star
Y
Y
Y
Ring or daisy-
chain
N
Y
N
PoE
N
N
Y
For the internal wiring inside the transmitter and the related
pinout within the M12 Plug, refer to table below:
Wiring inside the transmitter
M12
Connector pin
Color
Ethernet card
port/pin
3
4
2
1
M12 plug with 4 wires
1
Yellow
Port 1 X1
2
Orange
Port 1 X2
3
White
Port 1 X3
4
Blue
Port 1 X4
4
6
5
8
7
3
2
1
M12 plug with 8 wires
1
White
Port 1 X1
2
Blue
Port 1 X2
3
Brown
Port 1 X3
4
Green
Port 1 X4
5
Pink
Port 2 X5
6
Yellow
Port 2 X6
7
Grey
Port 2 X7
8
Red
Port 2 X8
1
2
3
4
A
P R O C E S S M A S T E R
W A F E R
F E
M
6 3 0
| COM/FE
M
630/E/MB
-
EN RE
V. A
