HiC2025 SMART Transmitter Power Supply

Teknik Veriler

Signal type

Analog input

Safety Integrity Level (SIL)

SIL 2

Systematic capability (SC)

SC 3

Connection

SL1: 1a, 1b(-); 2a, 2b(+)

Rated voltage

U r 19 ... 30 V DC bus powered via Termination Board

Ripple

≤ 10 %

Rated current

I r ≤ 45 mA at 24 V and 20 mA source mode output

Power dissipation

≤ 800 mW

Power consumption

≤ 1.1 W

Connection side

field side

Input signal

4 ... 20 mA limited to approx. 26 mA

Voltage drop

approx. 5 V on SL2: 5a(+), 1b(-)

Available voltage

≥ 15 V at 20 mA , ≥ 18 V at 4 mA on SL2: 5a(+), 5b(-)

Load

0 ... 350 Ω (source mode)

Output signal

source mode: 4 ... 20 mA or 1 ... 5 V (internal resistor: 250 Ω, 0.1 %) sink mode: 4 ... 20 mA, operating voltage 10 ... 30 V For additional internal or external loads the voltage drop has to be considered, e. g. 250 Ω x 20 mA = 5 V.

Deviation

at 20 °C (68 °F) < 0.1 % of full scale, incl. non-linearity and hysteresis (source mode and sink mode 4 ... 20 mA) ≤ ± 0.2 % incl. non-linearity and hysteresis (source mode 1 ... 5 V)

Influence of ambient temperature

< 2 µA/K (-20 ... 70 °C (-4 ... 158 °F)); < 4 µA/K (-40 ... -20 °C (-40 ... -4 °F)) (source mode and sink mode 4 ... 20mA) < 0.5 mV/K (-20 ... 70 °C (-4 ... 158 °F)); < 1 mV/K (-40 ... -20 °C (-40 ... -4 °F)) (source mode 1...5 V)

Frequency range

field side into the control side: bandwidth with 0.5 V pp signal 0 ... 3 kHz (-3 dB) control side into the field side: bandwidth with 0.5 V pp signal 0 ... 3 kHz (-3 dB)

Settling time

≤ 50 ms

Rise time/fall time

≤ 10 ms

Input/Output

safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V

Input/power supply

safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V

Output/power supply

basic insulation according to IEC/EN 61010-1, rated insulation voltage 60 V eff

Display elements

LED