Analog Input/Output Modules; General Specifications - Delta AH Motion Series Hardware Manual

3.7 Analog Input/Output Modules

3.7.1 General Specifications

 AH04AD-5A/AH08AD-5A/AH08AD-5B/AH08AD-5C
Electrical specifications
Module name
Number of inputs
Analog-to-digital
conversion
Supply voltage
Connector type
Conversion time
Isolation
Functional specifications
Analog-to-digital
conversion
Rated input range
Hardware input range
Operating error
(Room temperature)
(The number of input
voltages which are
averaged is 100.)
Operating error (Full
temperature range)
(The number of input
voltages which are
averaged is 100.)
Linearity error (Room
temperature)
Linearity error (Full
temperature range)
Hardware resolution
Input impedance
Absolute input range
Analog-to-digital
conversion
Rated input range
AH04AD-5A AH08AD-5A
4
Voltage
input/Current input input/Current input
24 VDC (20.4 VDC~28.8 VDC) (-15%~+20%)
Removable terminal block
150 μs/channel
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
-10 V~10 V 0 V~10 V
-10.1 V~10.1
-0.1 V~10.1 V
V
±20 mA
Ch a pt er 3 Pr o duc t S pec if ic a t io ns
AH08AD-5B
8 8
Voltage
Voltage input
Voltage input
±5 V
-5.05 V~5.05 -0.05 V~5.05
V
±0.1%
±0.45%
±0.07%
±0.12%
16 bits
>200 kΩ
±15 V
Current input
0 mA~20 mA
AH08AD-5C
8
Current input
0 V~5 V 1 V~5 V
0.95 V~5.05 V
V
4 mA~20 mA
3 - 8 1
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