KFU8-SR-1.3L.V Switch Amplifier, Timer Relay

Teknik Veriler

Signal type

Digital Input

Safety Integrity Level (SIL)

SIL 2

Systematic capability (SC)

SC 3

Connection

terminals 14, 15

Rated voltage

U r 20 ... 48 V DC or 90 ... 253 V AC , 45 ... 65 Hz

Rated current

I r ≤ 230 mA

Power dissipation

2.3 W

Power consumption

max. 4.5 W

Connection side

field side

Rated values

22 ... 24 V DC / 100 mA , see additional information

Short-circuit current

max. 125 mA

Switching point

PNP: 0-signal: 13.5 V NPN and push-pull output: 0-signal: 5.5 V

Output I, II

signal, relay

Contact loading

250 V AC / 2 A / cos φ ≥ 0.7 ; 125 V AC/4 A/ cos φ > 0.7 ; 40 V DC / 2 A

Mechanical life

20 x 10 6 switching cycles

Electrical life

0.2 x 10 6 switching cycles (40 V DC, 2 A, ohmic) 0.4 x 10 6 switching cycles (253 V AC, 2 A, cos φ = 1) 0.25 x 10 6 switching cycles (253 V AC, 2 A, cos φ = 0.7)

Minimum load

50 mW, 5 V DC

Energized/De-energized delay

≤ 90 ms / ≤ 90 ms

Switching frequency

≤ 5 Hz for delay 0 s adjustable energized/de-energized delay: 0 ... 79 s

Input/Output

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V eff

Input/power supply

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V eff

Output/power supply

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V eff

Output/Output

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V eff

Display elements

LEDs