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ELECTRONIC CONTROL PANEL USE REQUIREMENTS
The data indicated below refer to FPT equipment in its original configuration.
The requirements and technical characteristics of the customisations may differ from those indicated and must be dealt with in a specific document
prepared by those who have performed any such customisations.
(*) min. 9 V / max. 16 V referring to the equipment designed to be supplied only at the rated voltage of 12 V.
FPT control panels With analogue instruments With digital instruments
Environmental working conditions
Operating temperature range from -10°C to +60°C from -10°C to +60°C
Temperature limits during stationing min. -20°C / max. +75°C min. -20°C / max. +75°C
Degree of protection against dusts and rain (front) IP 65 – DIN 40050 – IEC 529 IP 66
Saline mist resistance (Reference standard) IEC 60068-2-52 IEC 60068-2-52
Electric and electromagnetic characteristics
Operating voltage (excluding polarity inversions) min. 9 V / max. 32 V (*) min. 9 V / max. 32 V (*)
Maximum allowed overvoltage 60 V per 1 ms 60 V per 1 ms
Maximum allowed current on main control panel 1.1 A (12 V) – 1 A (24 V) 310 mA (12 V) – 200 mA (24 V)
Maximum allowed current on secondary control panel 400 mA (12 V) -400 mA (24 V) 310 mA (12 V) -200 mA (24 V)
Electromagnetic compatibility (Reference standard) IEC 945 IEC 945
Wiring connector requirements (Reference standard) MIL 1344/1001 MIL 1344/1001
Wiring requirements (Reference standard) CEI 20/22 - CEI 20/38 - CEI 2000/532/CE
Mechanical characteristics
Vibration resistance (expressed as gravity acceleration) 1 g eff. max. -25-500 Hz 2 g eff. max. -25-500 Hz
Shock resistance (expressed as gravity acceleration) 15 g - 1.5 ms - semisinusoidal wave 15 g - 1.5 ms - semisinusoidal wave
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