LG Electronics 120S Input and Output Specification Expansion Module, Specifications, DC24V

Chapter 6 Input and Output Specification

6.2.2 Expansion Module

1) Specifications

	Model				Expansion Module
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
Response time	Off → On	0,1,2,5,10,20,50,100,200,500,1000ms				(Default : 10ms)
	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

6-5