Electrical connection with cable gland
Connector type
M16 plastic
M16 stainless steel
M20 plastic
M20 stainless steel
6.2 Internal connections
Electrical connections on the AFIx transmitter
12
11
10
9
8
7
Electrical connections on the display with relay output
3
4
1
7
8
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Cable diameter
5 ... 10 mm
5 ... 9 mm
8 ... 13 mm
11 ... 13 mm
1
2
3
4
5
6
2
5
6
9
Operating Instructions
Conductivity measurement
CombiLyz AFI4/AFI5
Inductive conductivity transmitter
1
Display (UnitCom)
2
Temperature +
3
Temperature –
4
Conductivity +
5
Conductivity –
6
Com 2
7
Ground
8
Com 1
9
S2
10
S1
11
Supply –
12
Supply +
If using a cable gland and a screened cable,
ground connection (7) must be connected with
cable screen.
1
Not connected
2
Not connected
3
Relay 21 (green)
4
Relay 22 (yellow)
5
Relay 11 (gray)
6
Relay 12 (light red)
7
Com 1
8
UnitCom
9
Com 2
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