Lm3104 High Quality PLC Control System

Detailed Product Description

1. PLC control, temperature controller, sensor controller

2. CE approved

	CPU Features
	Local I/O		8 Channels DC24V DI, 6 Channels Relay DO
	Expandable I/O		2 modules (unable to connect Ethernet modules)
	High-speed counter		Monophase counter: 3 points, 100KHz Biphase counter: 2 points, 100KHz
	Pulse output		N/A
	Pulse catch		2 points
	Interrupt input		2 points
	Analog potentiometer		2, value setting range 0-255
	User program memory capacity		28K bytes
	Retain area		N/A
	Input data memory		256 bytes
	Output data memory		256 bytes
	Mid-variables memory		1K bytes
	Global memory		2K bytes
	Password		Yes
	Real-time clock		N/A
	Timer		No limit (1ms as minimum unit)
	Counter		No limit (Maximum counting range: 16 bit)
	Basic instructions		283
	Function blocks		Over 70
	Operation speed		0.65μs (Basic instruction)
	Power supply		220V AC@50Hz
	Allowed range		187V AC-242V AC@50Hz
	Current consumption (MAX)		120mA
	Output voltage		24V DC
	Allowed range		22.8V DC-25.2V DC
Power Supply Specifications
Current output		+24VDC (To expansion bus)		260mA
		+24V DC (To the outside)		200mA
		+5V DC (To expansion bus)		800mA
Short circuit protection				400mA, 24VDC output
Input Features
Input type				Sink/Source
Input voltage rated value				24V DC
Allowed range				0V DC-30V DC
Logic 1 signal				15-30V DC, allowed minimum current 3mA
Logic 0 signal				0-5V DC, allowed maximum current 1mA
Input delay time				<0.6ms (Rated input voltage)
Isolation mode				Photocoupler isolation
Isolation group				2 groups
Maximum Isolation Voltage				1500VAC
Output Features
Output type				Relay
Output voltage				24V DC or 24 V AC -230V AC
Allowed range				5V DC-30V DC or 5V AC-250V AC
Common end output current total				<10A
Output switch capacity				2A, resistance load
Minimum load				10mA (contact voltage 5VAC or 5VDC)
Over current protection				N/A
Contact impedance				<0.2Ω
Isolation group				2 groups
Isolation voltage between coil and contact				3000VAC, 1 minute, leakage current 1mA
Isolation voltage between contacts				750VAC, 1 minute, leakage current 1mA
Isolation resistance (minimum)				100MΩ (under 500VDC) between contacts or between coil and contact
Contact switch delay time				<10ms
Contact switch frequency (maximum)				1Hz
Relay mechanical life				No load: over 10,000,000 times; Rated Resistive load 2A: over 100,000 times

About Us
YUEQING CITY RUIHUA CABINET WHOLE SET EQUIPMENT is a professional manufacturer of low voltage electrical products in South China. Our company is committed to design, production and sale of a series of ozone generator , air pump, PLC, rotary encoder, HMI, sensor , switches, lights, meter and much more other electrical components. And exports various type of electrical appliances to different countries.,
 
FAQ:
 
1.Q:Are you a factory or trading company?
A:We are a factory .
 
2.Q:how long are you company manufacture the products?
A:we are established in 2005 year.
 
3.Q:How can I get some samples?
A: We are honored to offer you samples.
 
4.Q:How does your factory do regarding quality control?
A:Quality is priority. CNRUIHUA people attach great importance to quality controlling from the very beginning to the very end. Our factory has gotten through CE, RoHs ,FCC standard.
 
About Payment

we provied Trade Asurance service 
we also accept payment by T/T; Western Union, ESCROW, Paypal, moneygram
 
We Provide OEM Services
We can do OEM for your brand (print your logo ). And we can make product according to your design .The processing method ,the size ,the quality etc ,will all follow
your requirement .

We do OEM for a lot of the world's leading brands ,we have rich experince in production ,we have moulds in variety ,and we have products strict quality control system.
 
We have a strong r&d team, can according to the sample you provided, manufacutre the same product as your sample