Philips Plena Installation And User Instructions Manual page 29

Relays
Priority relay contacts
Emergency relay contacts
DC supply output voltage
Environmental conditions
Operating temperature range
Storage temperature range
Relative humidity
General
EMC emission
EMC immunity
Dimensions
Weight
30 V, 1 A
30 V, 1 A
24 V, 250 mA max
-10 to +55 oC
-40 to +70 oC
<95 %
acc. to EN 55103-1
acc. to EN 55103-2
100 x 430 x 270 mm (19" wide, 2U high)
approx. 5 kg
17
PLENA UNIVERSAL PRE-AMPLIFIER