Vemer memo AST Series - Technical Features

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User manual memo AST NFC
TECHNICAL FEATURES
• Power supply: 230 Vac (-15% ÷ +10%) 50/60 Hz
• Power consumption:
- memo AST1: 1W (3.5 VA)
- memo AST2: 1.5W (5.5 VA)
• Lithium backup battery: 3V, CR2032 type (replaceable)
• Output:
- memo AST1: 1 monostable change-over relay with maximum
switchable load of 16 (10)A / 250V
- memo AST2: 2 monostable change-over relays with
maximum switchable load of 16 (10)A /
250V
• Display LCD with backlighting (active with AC power supply)
• NFC communication interface
• Storable programs:
- memo AST1: 120 events
- memo AST2: 120 events (divisible on 2 channels)
• Actions type: 1B
• Operating temperature: -20 ÷ +50°C
• Operating humidity: 20 ÷ 90% non condensing
• Storage temperature: -10 ÷ + 70°C
• Container: 2 DIN modules
• Protection degree: IP20
• Insulation: reinforced between accessible parts (front) and all
the other terminals