Electrical connection
Liquiphant FTL64
20
Hauser
Selection tool for relays
3.0
1.5
1.3
20
24
27
43
48
53
60
110
121
207
230
253
S
U
A0042052
18
Recommended minimum holding power/rated power for load
S
Holding power/rated power in [VA]
U
Operating voltage in [V]
AC mode
• Operating voltage: 24 V, 50 Hz/60 Hz
• Holding power/rated power: > 0.5 VA, < 8.4 VA
• Operating voltage: 110 V, 50 Hz/60 Hz
• Holding power/rated power: > 1.1 VA, < 38.5 VA
• Operating voltage: 230 V, 50 Hz/60 Hz
• Holding power/rated power: > 2.3 VA, < 80.5 VA
6.3.2
3-wire DC-PNP (electronic insert FEL62)
• Three-wire DC version
• Preferably in conjunction with programmable logic controllers (PLC), DI modules as per
EN 61131-2. Positive signal at switch output of electronics module (PNP)
• Functional testing without level change
A functional test can be performed on the device using the test button on the electronic
insert or using the test magnet (can be ordered as an option) with the housing closed.
Supply voltage
L
WARNING
Failure to use the prescribed power unit.
Risk of potentially life-threatening electric shock!
‣
The FEL62 may only be powered by devices with safe galvanic isolation, as per
IEC 61010-1.
U = 10 to 55 V
DC
Comply with the following according to IEC/EN61010-1: provide a suitable circuit
breaker for the device and limit the current to 500 mA, e.g. by installing a 0.5 A fuse
(slow-blow) in the power supply circuit.
