Installation instructions / ACS-2 plus 13
5.3 Supply voltage and cables
Please observe the informations about grounding and shielding in chapter 5.2.
5.3.1 ACS-2 plus 230 V version
Parameter Value
operating voltage range 230 V AC –15% +10%
mains frequency 40 – 60 Hz
power supply cable type NYM 3 x 1,5 mm²
5.3.2 ACS-2 plus 12V version
Parameter Value
operating voltage range 10.0V to 15.0V DC
current consumption depends on the reader type, the number of readers and the interface type
The door strike must be taken into consideration if its supply comes from the ACS-2 plus. The current
consumption of a door strike depends on the type, but lies somewhere between 200mA and 500mA.
The current consumption of an energized door strike must be known for each ACS-2 plus
when designing a 12V system.
The following drawing (powered on) shows the voltage drop of a 1.5mm
2
cable compared to a 4mm
2
cable. A
power consumption of 1A is calculated for each ACS-2 plus.
Observe the outgoing and return line.
To Next Page
Loading...
