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Chapter 6 Input and Output Specification
6-5
6.2.2 Expansion Module
1) Specifications
Expansion Module
Model
Specification
G7E-DR10A G7E-DC08A G7E-DR20A
Number of input points 6 points 8 points 12 points
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 kΩ
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
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