S1SD-1AI-1R Trip amplifier

Teknik Veriler

Signal type

Analog input

Connection

Power Bus or terminals 1-, 2+

Rated voltage

U r 16.8 ... 31.2 V DC

Power dissipation

0.6 W

Power consumption

0.8 W

Programming interface

programming socket

Connection side

field side

Transmission range

linearity range: unipolar -1 ... 110 % bipolar -110 ... 110 %

Input signal

0/4 ... 20 mA , 0/2 ... 10 mA , ± 10 mA, ± 20 mA , max. 50 mA

Input resistance

≤ 25 Ω

Available voltage

16 V at 20 mA

Open circuit voltage/short-circuit current

≤ 22 V / 30 mA

Input type

reset restart inhibit

Çıkış

signal, relay

Contact loading

253 V AC/2 A/cos φ > 0.7; 126.5 V AC/2 A/cos φ > 0.7; 30 V DC/2 A resistive load

Minimum switch current

2 mA / 24 V DC

Energized/De-energized delay

≤ 20 ms / ≤ 20 ms

Mechanical life

10 7 switching cycles

Accuracy

max. 0.1 % of full-scale value

Influence of ambient temperature

< 100 ppm/K of full-scale value

Output/power supply

safe electrical isolation by reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V eff test voltage 3 kV, 50 Hz, 1 min

Input/Other circuits

safe electrical isolation by reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V eff test voltage 3 kV, 50 Hz, 1 min

Display elements

LEDs

Control elements

DIP switch keys