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