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7-2
Section
Analog Output Units
120
7-2
Analog Output Units
7-2-1 Specifications
GT1-DA04 (Available Soon)
General Specifications
Item
Specification
I/O connections
Terminal block (M3)
Number of outputs
4 outputs (allocated four words in the Master Unit)
Internal
Voltage range
20.4 to 26.4 VDC (24 VDC
+10%
/
--15%
)
power
supply
Current con-
sumption in Unit
(inrush current)
100 mA max.
(inrush current 30 A max.)
Current consumption
(I/O Unit interface)
50 mA max.
Noise immunity
1,500 V p-p Pulse width: 0.1 to 1
µ
s
Startup pulse: 1 ns
(via 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
Mounting strength
100 N
Terminal strength
100 N
Connector lock strength
I/O Unit interface connector: 50 N
Weight
Approx. 200 g
Characteristics
Item
Specification
Voltage outputs
Current outputs
Output signal range
0 to 5 V, 1 to 5 V, 0 to 10 V,
or --10 to 10 V
4 to 20 mA
Allowable external out-
put load resistance
5 K
Ω
min.
600
Ω
min.
External output imped-
ance
0.5
Ω
max.
---
Resolution
1/6000 (full scale)
Accuracy
25
_
C
±
0.4% FS
y
--10
_
C to
55
_
C
±
0.8% FS
Conversion time
4 ms/4 points
Converted output data
(Binary)
Binary
--10- to 10-V range:
F448 to 0 to 0BB8 full scale
Other signal ranges:
0000 to 1770 full scale
Dielectric strength
500 VAC; detected current 1 mA (between communica-
tions section and analog output, and between internal
power supply and analog output)
Isolation method
Photocoupler insulation (between communications part
and analog output)
(no insulation between analog outputs)