K7M-DRT20U LS PLC New

K7M-DRT20U LS(LG) PLC New

LS (LG) PLC K7M-DRT20U

Product Description:

Digital input that offers to MASTER-K120S series are made to use both of electric current sink and electric current source. To keep use coil load as an output module, maximum opening and shutting frequency is 1 second on and 1 second off.

Features:

Model Specification(Input)		Main unit
		K7M-DR10UE	K7M-DR14UE	K7M-DR/DRT/DT20U K7M-DR20UE	K7M-DR/DRT/DT30U K7M-DR30UE	K7M-DR/DRT/DT40U K7M-DRT40U	K7M-DR/DRT/DT60U K7M-DRT60U
Number of input points		6 points	8 points	12 points	18 points	24 points	36 points
Insulation method		Photo coupler
Rated input voltage		DC 24V
Rated input current		7mA (Standard Type P0~P3:9mA, Economic Type P0,P1:9mA)
Operating voltage range		DC20.4 ~ 28.8V (ripple: less than 5%)
Max. simultaneous input points		100% simultaneously On
On voltage / On current		DC19V or higher / 5.7mA or higher
Off voltage / Off current		DC6V or lower / 1.8mA or lower
Input impedance		Approx.3.3kΩ (Standard Type P0~P3:2.7kΩ, Economic Type P0,P1:2.7kΩ)
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	8 points/COM	12 points/COM	18 points/ COM	12points/COM	18points/COM
Operating indicator		LED turns on at ON state of input

Relay Output:

Model Specifications(Output)		Main Unit
		K7M-DR20U (K7M-DRT20U)	K7M-DR30U (K7M-DRT30U)	K7M-DR40U (K7M-DRT40U)	K7M-DR60U (K7M-DRT60U)
Output point		8 points(4 points)	12 points(8 points)	16 points(12 points)	24 points(20 points)
Insulation method		Relay insulation
Rated load voltage/current		DC24V / 2A (r/load), AC220V / 2A (COS Ψ = 1)/1 point , 5A / 1COM
Min. load Voltage/current		DC5V / 1mA
Max. load voltage/current		AC250V, DC110V
Current leakage when off		0.1mA (AC220V, 60Hz)
Max. On/off frequency		1,200 times/hr
Surge Absorber		None
Life	Mechanical	More than 20,000,000
	Electrical	Rated on/off voltage/current load 100,000 or more
		AC200V / 1.5A, AC240V / 1A (COSΨ = 0.7) 100,000 or more
		AC200V / 1A, AC240V / 0.5A (COSΨ = 0.35) 100,000 or more
		DC24V / 1A, DC100V / 0.1A (L / R = 7ms) 100,000 or more
Response time	Off → On	10 ms or lower
?	On → Off	12 ms or lower
Operation indication		LED is on at on status of output

TR Output: