Technical data IRDH575
93
IRDH575_D00089_05_M_XXEN/01.2020
Serial interface
Interface/protocol ...................................................................................................................................... RS-485/BMS
Cable length ................................................................................................................................................. ≤ 1,200 m
Recommended cable (screened, screen on one side connected to PE)................................................. J-Y(St)Y 2x0,6
Terminating resistor................................................................................................................................. 120 Ω (0,5 W)
Switching elements
Switching components............................................................... 3 changeover contacts: K1 (Alarm 1), K2 (Alarm2),
...................................................................................................... K3 (device fault, additionally selectable EDS Alarm)
Operating principle K1, K2............................................................................................................ N/O or N/C operation
Factory setting (Alarm1/Alarm2)............................................................................................................ N/O operation
Operating principle K3.............................................................................................................................. N/C operation
Electrical endurance.................................................................................................................................. 12, 000 cycles
Contact class.............................................................................................................................. IIB (DIN IEC 60255-23)
Rated contact voltage...................................................................................................................... AC 250 V/DC 300 V
Protected separation up to ....................................................................................................................... AC/DC 150 V
Making capacity.............................................................................................................................................. AC/DC 5 A
Breaking capacity ............................................................................................................. 2 A, AC 230 V, cos phi = 0.4
.......................................................................................................................................... 0.2 A, DC 220 V, L/R = 0.04s
Contact current at DC 24 V................................................................................................................. ≥ 2 mA (50 mW)
General data
EMC ................................................................................................................. acc. to IEC 61326-2-4:2006-06 Ed. 1.0
Shock resistance acc. to IEC 60068-2-27..................................................................................................... 15 g/11 ms
Bumping acc. to IEC 60068-2-29................................................................................................................... 40 g/6 ms
Vibration resistance acc. to IEC 60068-2-6 (device in operation)..................................................... 1 g/10…150 Hz
Vibration resistance acc. to IEC 60068-2-6 (during transport)......................................................... 2 g/10…150 Hz
Ambient temperature, during operation ........................................................................................... -10 °C…+55 °C
Storage temperature range................................................................................................................ -40 °C…+70 °C
Climatic class according to IEC 60721-3-3 .............................................................................................................. 3K5
Operating mode............................................................................................................................ continuous operation
Mounting.............................................................................................................................. as indicated on the display
Distance to adjacent devices............................................................................................................................ ≥ 30 mm
Connection .......................................................................................................................................... plug-in terminals
Connection, rigid/flexible .............................................................................................. 0.2…4 mm
2
/0.2…2.5 mm
2
Connection, flexible with connector sleeve, without/with plastic sleeve......................................... 0.25…2.5 mm
2
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