Technical data
Power supplies and electrical control systems must be operated only with the components approved by the
manufacturer
Electrical properties
Primary power supply
Supply voltage
Power consumption:
Power consumption (stand-by mode):
Monitoring:
Connecting terminal:
Fuse:
Protection class:
Output (floating potential contact)
Voltage:
Current:
Output wind sensor signal
Voltage:
Current:
Mechanical properties
Dimensions WRM/2:
Dimensions RM/2:
Weight WRM/2:
Weight WRM/2:
Connection and operation
Suitable for ventilation:
Maintenance
Maintenance counter:
Maintenance advice:
Adjustable functions
Parameterisation:
Parameterisation via:
Options:
Installation and environmental conditions
Nominal temperature:
Ambient temperature range:
Installation position:
Suitable for external mounting:
Functional integrity:
Protection rating:
Approvals and certificates
CE compliant:
Materials
Housing:
Colour (standard):
Halogen free:
Silicon free:
RoHS compliant:
Trouble-free and safe operation is only warranted when used in conjunction with appropriate manufacturers control unit.
Request a technical conformity declaration when using drives from other manufacturers.
02/13424999763
Wind and rain detector WRM/2 24V and Rain detector RM/2 24V
20 – 30 V DC / 20 – 28 V AC
approx. 110 mA 24V DC (heating on)
approx. 33 mA at 24V DC (heating off, no activation)
none
screw terminal, lift system rigid / flexible
0.2 – 2.5 mm2 / 0.2 – 2.5 mm2 / 26 – 12 AWG
not present
Protection Class III as per DIN EN 61140 (VDE 0140-1)
max. 30 V
max. 1 A
max. 24 V DC / AC
max. 35 mA
160 x 82 x 55 mm (L x W x D), without wind wheel and mounting bracket
80 x 82 x 55 mm (L x W x D), without mounting bracket
0.552 kg
0.340 kg
yes
no
we recommend that once a year the equipment should be: serviced,
cleaned and put through a trial run
yes
DIP switch / jumper
wind trigger, rain trigger, relay switch time: Time period / pulses,
wind activation delay, wind activation threshold, wind sensor operation,
Rain detector sensitivity: sensitive / less sensitive
20 °C
- 20 °C to 60 °C
in a suitable position on the roof, as close as possible to
the windows and/or roof vents to be monitored
yes
no
IP 65 as per EN 60 529
according to EMC directive 2004/108/EC and Low Voltage Directive
2006/95/EC
ABS plastic
grey
yes
no (housing seal)
yes
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