Inputs (Rtd Variant 750-464); Inputs (Ntc Variant 750-464/020-000); Table 13: Technical Data - Inputs (Rtd Variant 750-464); Table 14: Technical Data - Inputs (Ntc Variant 750-464/020-000) - WAGO -I/O-SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
750-464 2/4 AI RTD configurable
3.6.4

Inputs (RTD variant 750-464)

Table 13: Technical Data – Inputs (RTD Variant 750-464)
Number of inputs
Sensor types
Sensor connection
Measuring current (typ.)
Conversion time
Resolution
Absolute accuracy at 25 °C
Temperature coefficient
3.6.5

Inputs (NTC variant 750-464/020-000)

Table 14: Technical Data – Inputs (NTC Variant 750-464/020-000)
Number of inputs
Sensor types
Sensor connection
Measuring current
Conversion time
Resolution
Absolute accuracy at 25 °C
Temperature coefficient
2 or 4 (parametrizable)
Pt100 (IEC 751, default)
Ni100 (DIN 43760)
Pt1000 (IEC 751)
Pt500 (IEC 751)
Pt200 (IEC 751)
Ni1000 (DIN 43760)
Ni120 (Minco)
Ni1000 (TK 5000)
Potentiometer
Measurement resistance
10 Ω ... 5000 Ω
Measurement resistance
10 Ω ... 1200 Ω
2-wire, 3-wire
≤ 350 μA per measuring circuit
≤ 320 ms
16 bits
≤ ±0.2 % of the full scale value
typical ≤ ±0.1 % of the full scale value
≤ ±20 ppm/K
typical ≤ ±15 ppm/K
4
NTC 10 kΩ, (default)
NTC 20 kΩ
NTC-Thermokon 10 kΩ
2-wire
≤ 350 μA per measuring circuit
≤ 320 ms
16 bits
≤ ±0.2 % of the full scale value
typical ≤ ±0.1 % of the full scale value
≤ ±20 ppm/K
typical ≤ ±15 ppm/K
Device Description
Manual
Version 1.1.0
27