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98
Analog Input Units
Section 5-1
5-1
Analog Input Units
5-1-1
GT1-AD04
General Specifications
Characteristics
Item
Specification
I/O connections
Terminal block (M3)
Number of inputs
4 points (Master Unit uses 4 input words.)
Internal
power sup-
ply
Voltage range
20.4 to 26.4 VDC (24 VDC
+10%
/
–15%
)
Current consump-
tion in Unit (inrush
current)
100 mA max.
(inrush current 20 A max., pulse width 1 ms max.)
Current consumption
(I/O Unit interface)
50 mA max.
Noise immunity
±
2000 V
(IEC61000-4-4 via fast transient noise simulator)
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s
2
Shock resistance
200 m/s
2
Ambient temperature
–10
°
C to 55
°
C
Ambient humidity
25% to 85% (with no condensation)
Operating atmosphere
No corrosive gases
Storage temperature
–25
°
C to 65
°
C
Safety standards
UL508, CSA22.2
EMC directives
EN50081-2, EN50082-2
Mounting
DIN 35-mm track
Weight
Approx. 220 g
Item
Specification
Voltage inputs
Current inputs
Input signal range
0 to 5 V, 1 to 5 V, 0 to 10 V, or
–10 to 10 V
0 to 20 mA or 4 to 20 mA
Max. signal input
±
15 V
±
30 mA
Input impedance
1 M
Ω
min.
Approx. 250
Ω
Resolution
1/6000 (FS)
Accuracy
25
°
C
±
0.3% FS
±
0.4% FS
–10
°
C to
55
°
C
±
0.6% FS
±
0.8% FS
Conversion time
With 4 inputs: 4 ms/4 points
Converted output data
(Binary)
Binary (4-digit hexadecimal)
–10- to 10-V range:
F448 to 0 to 0BB8 full scale
Other signal ranges: 0000 to 1770 full scale
Averaging function
Settable (via DIP switch)
Open circuit detection
Provided (with a range of 1 to 5 V or 4 to 20 mA)
Dielectric strength
500 VAC; detected current 1 mA (between communications
section and analog input, and between internal power sup-
ply and analog input)
Isolation method
Photocoupler insulation (between communications part and
analog input)
(no insulation between analog inputs)
Содержание DRT1-COM
Страница 1: ...OPERATION MANUAL Cat No W348 E1 05 DRT1 COM GT1 Series DeviceNet MULTIPLE I O TERMINAL ...
Страница 2: ...DRT1 COM GT1 Series DeviceNet MULTIPLE I O TERMINAL Operation Manual Revised May 2003 ...
Страница 3: ...iv ...
Страница 5: ...vi ...
Страница 13: ...xvi EC Directives 6 3 Keep DeviceNet communications cables as short as possible and ground to 100 Ω min ...
Страница 232: ...Authorized Distributor Cat No W348 E1 05 Note Specifications subject to change without notice Printed in Japan ...
Страница 233: ...DRT1 COM GT1 Series DeviceNet MULTIPLE I O TERMINAL Cat No W348 E1 05 OPERATION MANUAL ...