HiC2883 Solenoid Driver

Teknik Veriler

Signal type

Digital Output

Safety Integrity Level (SIL)

SIL 3

Systematic capability (SC)

SC 3

Connection

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

Rated voltage

U r 19 ... 30 V bus powered via Termination Board 19 ... 30 V loop powered via input , reverse polarity protected

Input current

75 mA at 24 V, 270 Ω load

Power dissipation

1.3 W at 24 V, 270 Ω load

Connection side

control side

Test pulse length

max. 2 ms from DO card

Signal level

loop powered 1-signal: 19 ... 30 V DC 0-signal: 0 ... 5 V DC bus powered 1-signal: 15 ... 30 V DC (current limited to 5 mA) 0-signal: 0 ... 5 V DC

Rated current

I r 0-signal: typ. 1.6 mA at 1.5 V DC; typ. 8 mA at 3 V DC (maximum leakage current DO card) 1-signal: ≥ 36 mA (minimum load current DO card)

Inrush current

< 200 mA , 10 ms loop powered

Internal resistor

R i approx. 240 Ω

Current

I e typ. 45 mA

Voltage

U e ≥ 12 V

Current limit

I max 50 mA

Open loop voltage

U s typ. 24.6 V

Load

nominal 0.05 ... 18 kΩ , valid range for line fault detection (LFD)

Switching frequency

f max. 10 Hz

Energized/De-energized delay

20 ms / 5 ms

Test current

max. 350 µA , calculated by I LFD = 4.7 V / (15 kΩ + R Load )

Output type

open collector transistor (internal fault bus)

Output/other circuits

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

Display elements

LEDs