3-Wire Dc-Pnp (Electronic Insert Fel62); Supply Voltage; Power Consumption; Current Consumption - Endress+Hauser Liquiphant FTL64 Technical Information

Liquiphant FTL64

Supply voltage

Power consumption

Current consumption

Load current

Capacitance load

Residual current

Residual voltage

Behavior of output signal

Terminal assignment

Endress+Hauser

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.
WARNING
L
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
Observe the following as per 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 supply
circuit.
P ≤ 0.5 W
I ≤ 10 mA (without load)
The red LED flashes in the event of an overload or short-circuit.
I ≤ 350 mA with overload and short-circuit protection
C ≤ 0.5 µF at 55 V, C ≤ 1.0 µF at 24 V
I < 100 µA (for blocked transistor)
U < 3 V (for switched through transistor)
• OK status: switched through
• Demand mode: blocked
• Alarm: blocked
A
COM MAX >0,7
>0,5
MIN
1
3
0.5 A
PE L+
 5 3-wire DC-PNP, electronic insert FEL62
A Connection wiring with terminals
B Connection wiring with M12 plug in housing as per EN61131-2 standard
K
U = 10...55 V DC
I
I max: 350 mA
I
max
L
1
U
L+ L- max
3
1 2 3
K
L-
B
350 mA
55 V
M12
4 3
1 3
1
2
L+ L-
4
K
A0036061
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