Inputs; Table 10: Technical Data - Inputs - WAGO 750-486/040-000 Manual

WAGO-I/O-SYSTEM 750 XTR
750-486/040-000 4AI 0/4-20mA NE43 Ex i XTR
3.6.3

Inputs

Table 10: Technical Data – Inputs
Number of inputs
Signal type (switchable)
Signal characteristic
Sensor connection
Input resistance
Resolution
Crosstalk attenuation
Conversion time
Measurement/output error (25 °C)
Temperature coefficient
Configurable
software input filter
Resolution of the A/D converter
Conversion method
Diagnostics
Signaling with diagnostics
(without filter)
typ.
per channel ≤ 1.25 ms
per module ≤ 10 ms
Device Description
4
0 ... +20 mA
+4 ... +20 mA
+3.6 ... +21 mA (NE43)
Single-ended
2-wire connection, 3-wire connection
< 200 Ω
12 bits + sign bit
≥ 70 dB
< ±0.1 % from the largest
measurement/output area
< ±0.01 %/K of the largest
measurement/output area
nd
Bessel filter 2 order f
14 bits
SAR
(Successive Approximation Register)
Measurement range underflow
Measurement range overflow
Short circuit
General error
Wire break (for sensor types
4 ... 20 mA, 3.6 ... 21 mA)
Process image
Status byte
LED
25
= 25 Hz
G
Manual
Version 1.0.0