KFD2-SR3-2.2S Switch amplifikatör

Teknik Veriler

Signal type

Digital Input

Safety Integrity Level (SIL)

SIL 2

Connection

Power Rail or terminals 14+, 15-

Rated voltage

U r 19 ... 30 V DC

Ripple

≤ 10 %

Rated current

I r 30 ... 20 mA

Power consumption

< 600 mW

Connection side

field side

Rated values

acc. to EN 60947-5-6 (NAMUR)

Open circuit voltage/short-circuit current

approx. 10 V DC / approx. 8 mA

Switching point/switching hysteresis

1.2 ... 2.1 mA / approx. 0.2 mA

Line fault detection

breakage I ≤ 0.1 mA , short-circuit I ≥ 6.5 mA

Pulse/Pause ratio

min. 20 ms / min. 20 ms

Output I, II, III, IV

channel 1, 2; relay

Contact loading

48 V AC/1 A/cos φ > 0.7; 40 V DC/1 A resistive load

Minimum switch current

1 mA / 24 V DC

Energized/De-energized delay

approx. 20 ms / approx. 20 ms

Mechanical life

10 8 switching cycles

Collective error message

Power Rail

Switching frequency

≤ 10 Hz

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

basic insulation according to IEC/EN 61010-1, rated insulation voltage 32 V eff , functional insulation, rated insulation voltage 50 V eff

Output/Output

basic insulation according to IEC/EN 61010-1, rated insulation voltage 32 V eff , functional insulation, rated insulation voltage 50 V eff