75
MK2430_D00129_02_M_XXEN/09.2019
9. Technical data
9.1 Technical data
Insulation coordination acc. to IEC 60664-1
Rated insulation voltage...............................................................................................................AC 250 V
Rated impulse voltage/pollution degree ....................................................................................... 4 kV/3
Supply voltage
Supply voltage
U
s
......................................................................................................................AC/DC 24 V
Frequency range
U
s
...............................................................................................................0/40…60 Hz
Operating range
U
s
......................................................................................... AC 18…28/DC 18…30 V
Power consumption ........................................................................................................................
≤
3 W
Voltage failure without reset..........................................................................................................
≤
15 s
Displays and LEDs
Display, characters .......................................................................................... four lines, 4 x 20 characters
Standard message texts.....................................................................................................in 20 languages
Alarm addresses................................................................................................................................
≤
150
Programmable text messages...............................................................................................................200
History memory (messages) .................................................................................................................250
Standard text message .................................................................................................... 3 x 20 characters
Additional text message (press button to access) ......................................................... 3 x 20 characters
Alarm LEDs (a set of LEDs) ..............................................................................................NORMAL (green)
...................................................................................................................................... WARNING (yellow)
................................................................................................................................................ ALARM (red)
Menu texts ........................................................................................................................ German/English
Buttons ......................................5 (test of assigned devices, buzzer mute, additional text, scroll, menu)
Buzzer
Buzzer message ....................................can be acknowledged, adoption of characteristics of new value
Buzzer interval ........................................................................................................................ configurable
Buzzer frequency .................................................................................................................... configurable
Buzzer repetition .................................................................................................................... configurable
