750-483 [2 AI DC 0-30 V, Differential Measurement Input]
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Technical Data
WAGO-I/O-SYSTEM 750
I/O Modules
2.1.1.5 Technical
Data
Module Specific Data
Number of outputs
2, electrically isolated from each other
Measured-value acquisition
time synchronous (both inputs)
Voltage supply
via system voltage DC /DC
Current consumption
typ.
(internal)
80 mA
Signal voltage
0 V... 30 V
Overrange/
measuring range underflow
status byte and LED
Input filter
low pass first order, fG = 5 kHz
Internal resistance
1 M
Ω
Resolution of the A/D converter
14 Bit
Monotonicity without missing codes
yes
Resolution of the measured value
14 Bit + sign bit
Value of a LSB (Bit 1)
(Least Significant Bit)
1.8 mV
Measuring error
25 °C
≤
± 0.05% of the full scale value
Temperature coefficient
< ± 0.01%/K of the full scale value
Measuring error
≤
0.4 % over whole temperature range
≤
0.1 % of upper range value (non-linearity)
Crosstalk attenuation
≥
80 db
Sampling time of repetition
1 ms
Sampling delay (module)
1 ms
Sampling delay (channel/channel)
≤
1 µs
Sampling duration
≤
5 µs
Method of conversion
SAR (Successive Approximation Register)
Operating mode
continuously sampling (preset)
Protection RC
circuit
Admissible continuous overload
DC ± 60 V
Voltage resistance
DC 500V (Channel/Channel or Channel/System)
Bit width
2 x 16 bits data
2 x 8 bits control/status (option)
Dimensions W x H* x L
* from upper edge of 35 DIN rail
12 mm x 64 mm x 100 m
Weight
ca. 55 g
Standards and Regulations (cf. Chapter 2.2 of the Coupler/Controller Manual)
EMC-Immunity to interference (CE)
acc. to EN 50082-2 (96)
EMC-Emission of interference (CE)
acc. to EN 50081-1 (93)
