Chapter 6. Input and Output Specifications
6-6
6.2.2 Expansion module
1) Specifications
Expansion Module
Model
Specification
G7E-DR10A
G7E-DC08A
G7E-DR20A
G7E-DR08A
Number of input points
6 points
8 points
12 points
4 point
Insulation method
Photo coupler
Rated input voltage
DC 24V
Rated input current
7 mA
Operating voltage range
DC 20.4 ~ 28.8V (ripple: less than 5%)
Max. Simultaneous input points
100% simultaneously On
On voltage / On current
DC19V or higher/ 5.7 mA or higher
Off voltage / Off current
DC6V or lower / 1.8 mA or lower
Input impedance
Approx. 3.3 k
Ω
Off
→
On
0,1,2,5,10,20,50,100,200,500,1000ms (Default : 10ms)
Response time
On
→
Off
0,1,2,5,10,20,50,100,200,500,1000ms (Default : 10ms)
Common terminal
6 points / com
4 points / com
12 points / com
4 points / com
Operating indicator
LED turns on at ON state of input
2) Circuit
diagram
It’s the same with the one for the main unit.
3) Input
wiring
DC24V
DC24V
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...