LS Industrial Systems GLOFA G7M-DR20U, User Manual

Page: 168 / 367

Chapter 7. Usage of Various Functions
7-61
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 0 20
∼ ㎃
(Load resistance 510 Ω )
DC 4 20
∼ ㎃
(Load resistance 510 Ω )
Classified by GMWIN parameter settings
DC 0 10V
∼
(Load resistance 2
㏀
1
∼ ㏁
)
Digital input 12 bits ( 0 ~ 4000 )
No. of channel 4 channels/1 module
Max. absolute output
DC +24
㎃ DC 12V
DC 0 20
∼ ㎃
: 5
㎂
(1/4000 )
Maximum
resolution
DC 4 20
∼ ㎃
: 6.25
㎂
(1/3200 )
2.5
㎷
(1/4000)
Accuracy ±0.5% (Full Scale)
Max. conversion speed
500us/all Ch
＋
Scan time 1
㎳
/all Ch
＋
Scan time
No. of installation module Max. 3
Isolation
Photo coupler insulation between I/O terminals and PLC power supply
(No isolation between channels)
Connect terminal 16 points terminal 2 of 8 points terminal
Internal current
consumption
20
㎃
15
㎃
Voltage DC 21.6 26.4V
∼
External power
supply
Current
consump
tion
80
㎃
90
㎃
Weight 280g 160g