Delta AS16AP11T-A User Manual

AS Series Operation Manual
2-35
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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 Resolution
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.
 AS04DA-A
Electrical specifications
Module name
AS04DA-A
Number of outputs
Four
Digital-to-analog
conversion
Voltage output/Current output
Supply voltage
24 VDC (20.4 VDC–28.8 VDC) (-15%–+20%)
Connector type
Removable terminal block
Conversion time
2 ms/channel
Isolation
An analog circuit is isolated from a digital circuit by a digital integrated circuit/an
optocoupler, but the analog channels are not isolated from one another.
Isolation between a digital circuit and a ground: 500 VDC
Isolation between an analog circuit and a ground: 500 VDC
Isolation between an analog circuit and a digital circuit: 500 VDC
Isolation between the 24 VDC and a ground: 500 VDC
Weight
145 g

Delta AS16AP11T-A Specifications

General

Brand	Delta
Model	AS16AP11T-A
Category	Control Unit
Language	English