Endress+Hauser Liquiphant FTL31 - 2-Wire AC;DC Valve Plug Wiring

Liquiphant FTL31 Electrical connection
Endress+Hauser 25
P2: DC mode
Relay operating voltage: Relay rated power
• 24 V: 0.7 to 6 W
• 48 V: 0.9 to 12 W
• 60 V: 1.5 to 15 W
Relays with a lower rated power can be operated by means of an RC module connected in
parallel (optional).
Connection with valve plug
Depending on the assignment of the connector or the wiring of the cable, the device works in
either the MAX or MIN operating mode.
A0022900
 14 Valve plug
2-wire AC/DC
Terminal assignment MAX operating mode Yellow LED (ye)
3
0.5A
1
K
>20 V
L1/L+ N/L–
A0021219
1
3
A0045072
3
11
A0045074
Symbols
K
Description
Yellow LED (ye) lit
Yellow LED (ye) not lit
External load