ABB DWTL1 - Technical Features

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User manual DWTL1
TECHNICAL FEATURES
• Power supply: 230 Vac (-15% ÷ +10%) 50/60 Hz
• Power consumption: 6 VA (2W)
• Output: 1 monostable relay with change-over contact from
16 (10) A / 250 Vac
• Parameters of the twilight probe:
- threshold: 3 ÷ 500 lux
- hysteresis: 1 ÷ 50 lux
- delay: 1 second ÷ 30 minutes
• Minimum interval for nighttime switchings off: 30 minutes
• Summer/winter time automatic update (removable)
• Active backlighting of the display with mains power
• Replaceable backup battery of CR2032 type
• Terminals for cables with maximum cables section of 2.5 mm2
• Storable programs: 120
• Bluetooth BLE 4.2 communication interface (active with mains
power supply)
• Operating frequency band: 2400-2483.5 MHz
• Maximum transmitted radiofrequency power: 4 dBm
• Operating temperature: -20 ÷ +50 °C
• Operating temperature of the twilight probe: 0 ÷ +50 °C
• Storage temperature: -25 ÷ +70 °C
• Storage temperature of the twilight probe:-20 ÷ +70 °C
• Operating humidity: 20÷90% non condensing
• Container: 2 DIN modules
• Protection degree: IP20
• Protection degree of the twilight probe: IP65
• Insulation: reinforced between accessible parts (front)
and all the other terminals