HiC2851 Switch amplifikatör

Teknik Veriler

Signal type

Digital Input

Safety Integrity Level (SIL)

SIL 3

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 ≤ 55 mA

Power dissipation

≤ 800 mW

Power consumption

≤ 1300 mW

Connection side

field side

Open circuit voltage/short-circuit current

approx. 8.4 V DC / approx. 11.9 mA

Switching point/switching hysteresis

2.1 ... 2.8 mA / approx. 0.3 mA

Line fault detection

breakage I ≤ 0.15 mA , short-circuit I ≥ 8.5 mA

Lead resistance

max. 50 Ω , consider capacitances and inductances

Switching point

1-signal: I > 2.8 mA 0-signal: I < 2.1 mA

Response delay

≤ 1 ms

Output I

active voltage output, short-circuit proof 0-signal: 0 V 1-signal: 20 ... 31 V DC at max. 15 mA fault: 0 V

Output II

passive transistor output (resistive) 0-signal: 14 kΩ ± 10 % 1-signal: 1.8 kΩ ± 10 % fault: > 100 kΩ

Output type

open collector transistor (internal fault bus)

Output/power supply

functional insulation acc. to IEC 62103, rated insulation voltage 50 V eff

Output/Output

functional insulation acc. to IEC 62103, rated insulation voltage 50 V eff

Display elements

LEDs

Labeling

space for labeling at the front

Directive 2014/30/EU

EN 61326-1:2013 (industrial locations)