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Chapter 7 Usage of Various Functions
7-55
7.2.3 D/A Conversion module
1) Performance specifications
The performance specifications of the analog output module are following.
Specifications
Item
G7F-DA2I G7F-DA2V
Output Range
DC 020 ( Load resistance 510)
DC 420 ( Load resistance 510)
Classified by parameter
DC 0 ~ 10V(Lod resistance 2 1 )
Digital Output 12bit (04000)
Number of output 4channels/1module
Max. absolute output DC +24 DC 12V
DC 020 : 5 (1/4000) Maximum
resolution
DC 420 : 6.25 (1/3200)
2.5 (1/4000)
Overall accuracy 0.5% [Full Scale]
Max. conversion speed 0.5 /CH + scan time 1 /CH + scan time
Isolation
Between input terminal and PLC power supply: Photo coupler isolation
(No isolation between channels)
Terminal connected 16 points terminal block 8 points terminal block * 2
Current
Consumption
20mA 15mA
Voltage DC 21.6 ~ 26.4V
External
Power supply
Current
consumption
80 90
Weight 280g 160g