Delta AH500 series, Руководство по эксплуатации оборудования, Страница: 87 / 681

A H 5 0 0 H a r d w a r e a n d O p e r a t i o n M a n u a l
2 - 5 4
Analog-to-digital
conversion
Current input
Linearity error
(Room
temperature) (Full
temperature
range)
±0.05%
Linearity error ±0.23%
Hardware
resolution
16 bits
Input impedance 250
Ω
Absolute input
range
±32 mA

AH04DA-5A/ AH08DA-5A/AH08DA-5B/AH08DA-5C
Electrical specifications
Module name AH04DA-5A AH08DA-5A AH08DA-5B AH08DA-5C
Number of outputs 4 8 8 8
Analog-to-digital
conversion Voltage output/
Current output
Voltage output/
Current outpu
Voltage output Current output
Supply voltage 24 VDC (20.4 VDC~28.8 VDC) (-15%~+20%)
Connector type Removable terminal block
Conversion time 150
μ
s/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 210g
Functional specifications
Analog-to-digital
conversion
Voltage output
Rated output
range
±10 V 0 V~10 V ±5 V 0 V~5 V 1 V~5 V
Hardware output
range
-10.1 V~10.1 V -0.1 V~10.1 V -5.05 V~5.05 V -0.05 V~5.05 V 0.95 V~5.05 V
Fiducial error
(Room
temperature)
±0.02%
Fiducial error (Full
temperature
range)
±0.04%
Linearity error
(Room
temperature)
±0.004%
Linearity error
(Full temperature
range)
±0.004%
Hardware
resolution
16 bits
Permissible load
impedance 1 k
Ω
~2 M
Ω
: ±10 V and 0 V~10 V
>=500
Ω
: 1 V~5 V