Endress+Hauser Liquiphant FTL31 - 6.2 Post-Connection Checks

Liquiphant FTL31 Electrical connection
Endress+Hauser 27
2-wire AC/DC
Terminal assignment MAX operating mode Yellow LED (ye)
3
L1/L+
0.5A
K
>20 V
1
2
N/L–
A0022161
1
3
A0045072
3
11
A0045074
Wire colors:
1 = BK (black)
2 = GR (gray)
3 = BN (brown)
Ground = GNYE (green-yellow)
Symbols
K
Description
Yellow LED (ye) lit
Yellow LED (ye) not lit
External load
2-wire AC/DC
Terminal assignment MIN operating mode Yellow LED (ye)
1
L1/L+
0.5A
K
2
3
N/L–
>20 V
A0022225
2
1
A0045070
1
2
A0045069
Wire colors:
1 = BK (black)
2 = GR (gray)
3 = BN (brown)
Ground = GNYE (green-yellow)
Symbols
K
Description
Yellow LED (ye) lit
Yellow LED (ye) not lit
External load
6.2 Post-connection check
 Are the device and cables free from damage (visual check)?