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Chapter 7. Usage of Various Functions
7-54
7.2.2 A/D Conversion module
1) Performance specifications
The performance specifications of the analog input module are following
.
Item
Specifications
Voltage
DC 0
∼
10V (input resistance 1
㏁
)
Current
DC 4 20
∼
㎃
(input resistance 250
Ω
)
DC 0 20
∼
㎃
(input resistance 250
Ω
)
Classified by GMWIN parameter settings
Analog
input
Voltage/Current
Selection
- Setting by input terminal
(When current input is used, short the V and I terminal.)
- Input range is classified by GMWIN parameter settings
Digital output
12 bits ( 0 4000)
∼
DC 0 10V
∼
2.5
㎷
(1/4000)
DC 0 20
∼
㎃
5
㎂
(1/4000)
Maximum
resolution
DC 4 20
∼
㎃
6.25
㎂
(1/3200)
Overall accuracy
±0.5% (Full Scale)
Max. conversion speed
1
㎳
/CH + scan time
Max. absolute input
Voltage: ±15V, Current: ±25
㎃
Number of analog input point
4 channels/ 1 module
No. of installation module
Max. 3
Isolation
Photo coupler insulation between I/O terminals and PLC power supply
(No isolation between channels)
Connect terminal
2 points/16 points terminal
Internal current
consumption
+5V 100mA
Voltage
DC 21.6 ~ 26.4V
External power
supply
Current
consumption
100
㎃
Weight 300g
Summary of Contents for GLOFA G7M-DR20U
Page 28: ...Chapter 4 Names of Parts 4 3 2 G7M DRT60U N 3 G7M DT60U N 4 G7M DT60U P...
Page 29: ...Chapter 4 Names of Parts 4 4 5 G7M DR60U DC 6 G7M DRT60U N DC 7 G7M DT60U N DC...
Page 31: ...Chapter 4 Names of Parts 4 6 3 G7M DT40U N 4 G7M DT40U P 5 G7M DR40U DC...
Page 32: ...Chapter 4 Names of Parts 4 7 6 G7M DRT40U N DC 7 G7M DT40U N DC 8 G7M DT40U P DC...
Page 33: ...Chapter 4 Names of Parts 4 8 4 1 3 30 point main unit 1 G7M DR30U 2 G7M DRT30U N 3 G7M DT30U N...
Page 34: ...Chapter 4 Names of Parts 4 9 4 G7M DT30U P 5 G7M DR30U DC 6 G7M DRT30U N DC...
Page 36: ...Chapter 4 Names of Parts 4 11 2 G7M DRT20U N 3 G7M DT20U N 4 G7M DT20U P...
Page 37: ...Chapter 4 Names of Parts 4 12 5 G7M DR20U DC 6 G7M DRT20U N DC 7 G7M DT20U N DC...
Page 38: ...Chapter 4 Names of Parts 4 13 8 G7M DT20U P DC...
Page 159: ...Chapter 7 Usage of Various Functions 7 52 c Program...
Page 183: ...Chapter 7 Usage of Various Functions 7 76 c Program...
Page 253: ...Chapter 8 Communication Functions 8 27 b When uses Ch 1 Built in RS 485...
Page 356: ...Appendix 1 System Definitions App1 9 6 Position Parameter...
Page 357: ...Appendix 1 System Definitions App1 10 7 High Speed Counter Parameter...