Delta AS02PU-A - Page 120

AS Series Module Manual
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*1: If the input signal exceeds the hardware input limit, the module only shows the maximum value. If the
input signal is below the lower limit, it only shows the minimum value.
*2: If the input signal exceeds the hardware input limit, it also exceeds the conversion limit and a conversion
limit error appears. For example in the voltage input mode (-10 V to +10 V), when the input signal is 10.15 V,
exceeding the hardware upper limit, it also exceeds the conversion upper limit. The module uses the upper
limit value (32384) as the input signal and a conversion limit error appears.
*3: If an input signal exceeds the absolute range, it might damage the channel.
Analog-to-Digital
Conversion
Current Input
Rated Input Range ±20 mA 0 mA–20 mA 4 mA–20 mA
Rated Conversion
Range
K-32000
~
K+2000
K0
~
K32000
K0
~
K32000
Hardware Input
Limit*
1
-20.24 mA ~ 20.24 mA -0.24 mA ~ 20.24 mA 3.81 mA ~ 20.19 mA
Conversion Limit*
2
K-32384
~
K32384
K-384
~
K32384
K-384
~
K32384
Error Rate Room Temperature: ±0.2% ; Full Temperature Range: ±0.5%
Hardware R
esolution
16 bits
Input Impedance 250Ω
Absolute Input
Range*
3
±32 mA
*1: If the input signal exceeds the hardware input limit, the module only shows the maximum value. If the
input signal is below the lower limit, it only shows the minimum value.
*2: If the input signal exceeds the hardware input limit, it also exceeds the conversion limit and a conversion
limit error appears. For example in the voltage input mode (4 mA to 20 mA), when the input signal is 0 mA,
exceeding the hardware upper limit, it also exceeds the conversion upper limit. The module uses the upper
limit value (-384) as the input signal and a conversion limit error appears.
*3: If an input signal exceeds the absolute range, it might damage the channel.