EC-E...

103906_en_01

PHOENIX CONTACT

3

3

Technical data

NOTE: Data apply where T

Operating data

Nominal voltage U

B

24 V DC (18 V DC ... 32 V DC)

Nominal current I

N

Depending on product version selected:

Fixed current strengths: 0.5 A, 1 A, 2 A, 3 A, 4 A, 6 A, 8 A, 10 A, 12 A

Closed-circuit current I

0

When ON: Typically 20 mA ... 30 mA, depending on signal output

Shutdown

Shutdown times

Refer to the time/current characteristic curve (see page 8)

Typical behavior

3 s where I

100 ms ... 3 s where I

EC-E4: Pin 11/12

Individual signaling (N/C contact)

EC-E1: Pin 13/14

Individual signaling (N/O contact)

EC-E: SF 23, RE 22

RE reset input, SF status output

Status indicators

Operating state signaling

–

Multi-color LED

–

SF status output (option)

–

Floating signal contact (F alarm output) (option)

–

On/off setting for switch S1

Multi-color LED

Green = Device switched on (S1 = ON) or load circuit/Power MOSFET forced

to trip

Orange = Overload or short circuit leading to electronic shutdown

Red = Device shut down electronically, load circuit/Power MOSFET switched

off, undervoltage (U

time

OFF: Manually switched off (S1 = OFF) or device voltage is disconnected

Load circuit

Load output

Power MOSFET switching output (positive switching)

Overload shutdown (OL)

Typically 1.1 x I

Short-circuit current I

K

Active current limitation (see page 5)

Temperature shutdown

Internal temperature monitoring with electronic shutdown

Undervoltage monitoring for load output after each switch-on procedure

With hysteresis, no reset required: Load "OFF" at U

Switch-on delay t

Start

Typically 0.5 s after reset and after U

Load circuit shutdown

Electronic shutdown after overload/short circuit

Free running circuit

External free-wheeling diode recommended for inductive load

Parallel connection of multiple load outputs

Not permitted

F alarm output, signal contact (for EC-E1 and EC-E4 only)

Electrical data

Floating signal contact

30 V DC/0.5 A maximum, 10 V/10 mA minimum

Normal state, LED lights up green

U

OFF state, LED off

–

Device switched off (switch S1 set to OFF)

–

Operating voltage U