LG Programmable Logic Controller

· 8 PID Control with Auto Tuning ( Built-in )
Can Achieve Temperature, Pressure and Flow Control. Applicable to Chemical Industry, Industrial Process, Glass, Ceramics, Timbering, Papermaking, Food and Drinks Industry, Coal Fusion Industry, etc.

· A High-Speed Arithmetic Counter ( Built-in )
A 16kHz Error Correcting Arithmetic High-Speed Counter, Receive Signals From Coder and Pulse Generator. Since the Operational Method of the High-Speed Processor Using Fractionalized Self-Diagnosis Error Codes of CPU Module, so the Execution Counter is not affected by the Scan Time. (1 Phase 16kHz, 2 Phase 8kHz, 24bit)

· Pulse Train Output ( Built-in , Transistor Type)
A High Frequency Pulse Output (max.2kpps), Can Apply to Step-Up Motor and Simple Location Control System.

· 8 Way Pulse Catch Input ( Built-in )
Pulse Catch Input can Detect the Pulse Input that cannot be Detected by Normal Input Point, 8 Way of this kind of Input Method (p000 ~ p007) can be Set. Minimum Pulse Can be Detected is 0.2 ms, These Input Point can be Defined by the Parameter Setting of KGLWIN.

· Pulse Filtered Input ( Built-in )
Pulse Filtered Input Port can Prevent the CPU Receive Abnormal Input, Reduce the Number of Errors. Pulse Filtering Time is Programmable from 0 to 15 ms, Step up by 1 ms.

Programmable Logic Controller (CPU Module)
Digital Input Module Specification		Model
		K7M-DR20S	K7M-DR30S	K7M-DR60S
Number of Input Points		12	18	36
Insulation Device		Photo-Coupler
Rated Input Voltage		DC 24V
Rated Input Current		7mA (I00 ~ I02: 15mA)
Operation Voltage Range		DC 20.4 ~ 28.8V (Ripple: Less than 5%)
Maximum Simultaneous On		100% Simultaneously ON
On Voltage / On Current		DC 15V or Higher / 4.3mA or Higher
Off Voltage / Off Current		DC 5V or Lower / 1.5mA or Lower
Input Impedance		Approximately 3.3K  (I00 ~ I02: 1.5K)
Response Time	Off→On	1 ~ 15ms
	On→Off	1 ~ 15ms
I/O Indicator		LED Display
External Wiring		Terminal Block ( M3 x 6 Screws)