Festo FED Series, Руководство пользователя

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2. Technical Specifications
2−3
Festo FED−... en 0311a
Power supply
Power supply voltage 18 − 30 V DC
Back−up battery 3 V 270mA Lithium, not rechargeable,
life approx. 1 year, user replaceable,
model: CR2430 or equivalent with the work temperature of FED.
Fuse overcurrent protection device
Environmental conditions
Operating temperature 0 +50 C EN 60068−2−14
Storage temperature −20 +70 C EN 60068−2−14
Operating and storage humidity 5 95%RH non−condensing
(1)
EN 60068−2−30
Vibration 10 57 Hz, 0,075 mm peak
57 150 Hz, 1 G EN 60068−2−6
Shock 50 g, 11 ms, 3 pulses per axis EN 60068−2−27
Protection class IP65 front panel
(2)
EN 60529
Keyboard reliability
>
3 million operations