Endress+Hauser Nivector FTI26 - Page 17

Nivector FTI26 Electrical connection
Endress+Hauser 17
Electrical connection Operating mode (SIO mode with factory setting)
M12 plug MAX MIN
0.5A
L– L+
2
1
3
4
K
0.5A
L–
L+
2
1
3
4
K
1
21
2
1
41
4
Symbols
K
Description
Yellow LED (ye) lit
Yellow LED (ye) not lit
External load
Function monitoring
With two-channel evaluation, functional monitoring of the sensor is also possible in addition
to level monitoring provided that no other monitoring option has been configured via IO-Link.
6.2.2 Operation without IO-Link
Depending on the assignment of the connector or the wiring of the cable, the device works in
either the MAX or MIN operating mode.
Electrical connection Mode of operation
M12 plug MAX MIN
0.5A
L– L+
2
1
3
4
K
0.5A
L–
L+
2
1
3
4
K
1
21
2
1
41
4
Symbols
K
Description
Yellow LED (ye) lit
Yellow LED (ye) not lit
External load