Specifications For Analog Input/Output Modules; General Specifications - Delta Electronics AH500 Operation Manual

A H 5 0 0 O p e r a t i o n M a n u a l

2.5 Specifications for Analog Input/Output Modules

2.5.1 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
Weight
Functional specifications
Analog-to-digital
conversion
Rated input range
Hardware input
-10.1 V~10.1 V
range
Fiducial error
(Room
temperature)
Fiducial error
(Full temperature
range)
Linearity error
(Room
temperature)
Linearity error
(Full temperature
range)
Hardware
resolution
Input impedance
Absolute input
range
Analog-to-digital
conversion
Rated input range
Hardware input
range
Fiducial error
(Room
temperature)
Fiducial error
(Full temperature
range)
AH04AD-5A AH08AD-5B
4
Voltage Voltage
input/Current input input/Current input
24 V DC (20.4 V DC~28.8 V DC) (-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 V DC
Isolation between an analog circuit and a ground: 500 V DC
Isolation between an analog circuit and a digital circuit: 500 V DC
Isolation between the 24 V DC and a ground: 500 V DC
200g
-10 V~10 V 0 V~10 V
-0.1 V~10.1 V
±20 mA
-20.2 mA~20.2 mA
AH08AD-5B
8 8
Voltage input
Voltage input
±5 V 0 V~5 V
-5.05 V~5.05 V -0.05 V~5.05 V 0.95 V~5.05 V
±0.1%
±0.45%
±0.07%
±0.12%
16 bits
>1MΩ
±15 V
Current input
0 mA~20 mA
-0.2 mA~20.2 mA
±0.1%
±0.2%
AH08AD-5C
8
Current input
1 V~5 V
4 mA~20 mA
3.8 mA~20.2 mA
2 - 3 5