Inputs; Table 10: Technical Data Inputs - WAGO -I/O-SYSTEM 750 750-481/003-000 Manual

WAGO-I/O-SYSTEM 750
750-481/003-000 2AI RTD Ex i
3.6.4

Inputs

Table 10: Technical Data Inputs

Number of inputs
Sensor types
(setting over software WAGO-I/O-
CHECK 2)
Sensor connection
Temperature range
Resolution (over whole range)
Resolution
Measuring current
Measuring error 25°C
Temperature coefficient
Manual
1.1.0
Device Description
2
Resistance temperature:
Pt 100 (factory preset), Pt 200, Pt 500,
Pt 1000, Ni 100, Ni 120, Ni 1000,
Resistance measuring:
1.2 kΩ, 5 kΩ,
Potentiometer:
1.2 kΩ (0 ... 100 %), 5 kΩ (0 ... 100 %)
3-wire (factory preset) or 2-wire
-200 °C ... +850 °C (Pt),
-60 °C ... + 250 °C (Ni),
-80 °C ... +320 °C (Ni120)
0.1 °C, 0.1 Ω, 0.0049 %
150 ms ... 500 ms per Channel
< 0.5 mA
< ±0.2 % of full scale value
< ±0.01 % /K of full scale value
23