Gold Member Since 2012
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Control Panel PLC, Auto Park Control System, Latest Products in Market manufacturer / supplier in China, offering CPU Module Lm3109 Control Panel PLC, Multi Funtional Eficiency Compact Five-Layer 20-Way Vertical Floor Socket, Whole Sales OEM Cnruihua One-Layer 4-Way Vertical Floor Socket and so on.

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Supplier Homepage Product LM PLC CPU Module Lm3109 Control Panel PLC

CPU Module Lm3109 Control Panel PLC

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Ningbo, China
Production Capacity: 50000 PCS Per Year
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: CPU Module LM3109
  • Structure: Combination
  • Signal: Continuous
  • Certification: RoHS, CE
  • Customized: Customized
  • Model: Lm3109
  • Transport Package: Plastic Bag and Carton
  • Origin: China
  • Task: Program
  • Mathematical Model: Linear
  • Function: Automatic Control
  • Condition: New
  • Material: Plastic
  • Trademark: CNRUIHUA
  • Specification: CE RoHS
  • HS Code: 8537101190
Product Description
CPU Module LM3109 Control Panel Plc

Item: CPU Module LM3109
Name: CPU Module LM3109
 CPU Features 
Local I/O24 Channels DC24V DI, 16 Channels Relay DO
Expandable I/O7   modules
High-speed counterMonophase counter: 3 points, 100KHz
Biphase counter: 2 points, 100KHz
Pulse outputN/A
Pulse catch3   points
Interrupt input3 points
Analog potentiometer2, value setting range 0 ~ 255
User program memory120K bytes
Retain area6K bytes
Input data memory512 bytes
Output data memory512 bytes
Mid-variables memory8K bytes
Global memory24K bytes
Real-time clockBuilt-in
TimerNo limit (1ms as minimum unit)
CounterNo limit (Maximum counting range: 16 bit)
Basic instructions283
Function blocksOver 70
Operation speed0.65 μ s (Basic instruction)
 Power Supply Specifications 
Power supply220V AC@50Hz
Allowed range187V AC ~ 242V AC@50Hz
Current consumption (MAX)20 0mA
Output voltage24V DC
Allowed range22.8V DC ~ 25.2V DC
Current output +24VDC (To expansion bus)320mA
Current output +24VDC (To expansion bus)400mA
Current output+5V DC (To expansion bus)13 00mA
Short circuit protection900mA, 24VDC output
Communication Features 
Communication interface2 (RS-232 and RS-485) (Non-isolating)
Communication protocolProprietary protocol/MODBUS/Free protocol
 Input Features 
Input typeSink/Source
Input voltage rated value24V DC
Allowed range0V DC ~ 30V DC
Logic 1 signal15 ~ 30V DC, allowed minimum current 3mA
Logic 0 signal0 ~ 5V DC, allowed maximum current 1mA
Input delay time<0.6ms (Rated input voltage)
Isolation modePhotocoupler isolation
Isolation group3 groups
Maximum Isolation Voltage1500VAC
Output Features 
Output typeRelay
Output voltage24V DC or 24 V AC  ~ 230V AC
Allowed range5V DC ~ 30V DC or 5V AC ~ 250V AC
Common end output current total<10A
Output switch capacity2A, resistance load
Minimum load10mA (contact voltage 5VAC or 5VDC)
Over current protectionN/A
Contact impedance<0.2 Ω
Isolation group4 groups
Isolation voltage between coil and3000VAC, 1 minute, leakage current 1mA
Isolation voltage between contacts750VAC, 1 minute, leakage current 1mA
Isolation resistance (minimum)100M Ω  between contacts or between coil
and contact under 500VDC
Contact switch delay time<10ms
Contact switch frequency1Hz
Relay mechanical lifeNo load: over 10,000,000 times; Rated
Resistive load 2A: over 100,000 times
Physical Features 
Dimensions200 mm(L) × 90mm(W) × 70mm (H)

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, produce and sale a series of ozone generators air pumps, 
PLC, rotary encoders, HMI, sensors, switches , warning lights, meters and many other electrical 
components. We exports various types of electrical appliances to different countries.

Q: Are you a manufacturer or a trade dealer?
A: We are manufacturer with our own factory and trading company.
Q: When did your company start to manufacture the products?
A: We started from the year of 2005.
Q: How can I get some samples?
A: You can send email, buy from our online shop or call us for sample order.
Q:.Can I just buy 1pc sample first or small order?
A:Yes,support sample order and small order, especially for new customers.
Q:.How long to make a sample?
A: We have plenty of stock to support sample order and small order.
Q: Is the sample fee refundable or not?
A:Due to the producing cost is high, we need charge sample fee.
Q:What certification do you have?
A:We have got CE, RoHS certification for our products.
Q:Can I put my own logo?
A:Yes, your logo can be engraved, embossed, transfer-printing or lasered etc.
Q:Is the price including duty?
A: This price does not include customs fee, local taxes, or brokerage fee.
Q:How good is your service and after-sales service?
A: We have excellent customer service & technical support &1-year warranty police to meet all your requirements.
Q: How do your company regard on quality control?
A:Quality is priority. We think highly of quality controlling.

About Payment
We provided Trade Assurance service 
We also accept payment by T/T; Western Union, ESCROW, Paypal, Money gram
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 experience in production. We have molds in varieties ,and we have strict  products quality control system.
We have a strong R&D team, to develop new products according to the sample you provided.
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