750-450 WAGO 4-channel analog input; Resistance measurement; Adjustable, 4AI modulis

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Number of analog inputs 4
Total number of channels (module) 4
Signal type Resistance measurement
Potentiometer positions
Signal type (configurable) yes
Sensor connection 4 x (2-wire, 3-wire, 4-wire)
Data width 4 x 16-bit data; 4 x 8-bit control/status (optional)
Resolution (over entire range) 0.1 °C (over the entire range); 0.01 °C (–50 … 150 °C; Pt1000, Ni1000)
Conversion time (typ.) 100ms
Conversion time Per channel: ≤ 100 ms (2-/4-wire connection), ≤ 200 ms (3-wire connection)
Measurement error (25 °C) ≤ ±0.6 K (Pt100, Pt200, Pt500, Ni100, Ni120); ≤ ±0.2 K (Pt1000, Ni1000); ±0.3 … 0.7 Ω for resistance measurement
Measured current (typ.) ≤ 350 µA
Response time (max.) 3s
Sensor types Pt100; Configurable: Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000 (TK6180 + TK5000), Potentiometer: 10R … 1k2, 10R … 5k0
Temperature range -200 … +850 °C (Pt100, Pt200, Pt500, Pt1000), -60 … +250 °C (Ni100, Ni1000), -80 … +260 °C (Ni120)
Supply voltage (system) 5 VDC; via data contacts
Power consumption (5 V system supply) 85mA
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
Number of incoming power jumper contacts 2
Number of outgoing power jumper contacts 2