ZLL
750-466
delivery time:6months
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Number of analog inputs
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2
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Number of Channels
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2
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Signal type
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Current
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Signal type (current)
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4 … 20 mADC
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Sensor connection
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2 x (2-wire, 3-wire)
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Input voltage (max.)
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10 V
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Signal characteristics
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Single-ended
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Resolution [bit]
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12bits
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Input resistance (max.)
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220Ω
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Data width
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2 x 16-bit data; 2 x 8-bit control/status (optional)
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Conversion time (typ. ≤)
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2ms
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Measurement error, reference temperature
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25°C
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Measurement error, deviation max (upper-range value) ≤±
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0.2%
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Temperature error max. (upper-range value) ≤±
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0.01%/K
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Supply voltage (system)
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5 VDC; via data contacts
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Current consumption (5 V system supply)
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75mA
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Supply voltage (field)
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24 VDC (-25 … +30 %); via power jumper contacts (power supply via blade contact; transmission via spring contact)
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Isolation
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500 V system/field
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Indicators
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LED (A, C) green: Function AI 1, AI 2; LED (B, D) red: Error AI 1, AI 2
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Number of incoming power jumper contacts
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2
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Number of outgoing power jumper contacts
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2
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