PLC for Motion Control


LM3106A DC24V power supply, Only for Motion Control,14 Channels DC24V DI,10 Channels Transistor DO PLC
PLC mainly has two types of structure: integral type and modular type.
The average price of each I/O point of the integrated PLC is cheaper than that of the modular type, and the volume is relatively small. It is generally used in a small control system with a fixed system process; while the function of the modular PLC is flexible and convenient. The choice of I/O points, the ratio of the number of input points to the number of output points, and the type of I/O modules are large, and the maintenance is convenient, generally in a more complicated control system.

• Only for Motion Control
• Rated Voltage: 24V DC
• 14 Channels DC24V DI, 10 Channels Transistor DO
• Pulse output: 4 points, 2 can be PWM (100 KHz) or PTO (50 KHz), 2 can be direction control

► CPU Features

Local I/O

14 Channels DC24V DI, 10 Channels Transistor DO

Expandable I/O

4 modules

High-speed counter

Monophase counter: 3 points, 100KHz
       Biphasic counter: 2 points, 100KHz

Pulse output

4 points (2 can be PWM (100KHz) or PTO (50KHz);
       2 can be direction control)

Pulse catch

3 points

Interrupt input

3 points

Analog potentiometer

2, value setting range 0~255

User program memory capacity

28K bytes/120K bytes

Retain area

512 bytes/6K bytes



Real-time clock



No limit (1ms as minimum unit)


No limit (Maximum counting range: 16 bit)

Basic instructions


Function blocks

Over 70

Operation speed

0.65μs (Basic instruction)

► Power Supply Specifications

Power supply

24V DC

Allowed range

21V DC~27V DC

Current consumption (MAX)


Output voltage

24V DC

Allowed range

22.8V DC~25.2V DC

Current output

+24VDC (To expansion bus)


+24V DC (To the outside)


+5V DC (To expansion bus)


Short circuit protection

400mA, 24VDC output

► Communication Features

Communication interface

1 RS-232 (Non-isolating)

Communication protocol

Proprietary protocol/MODBUS/Free protocol

► Input Features

Input type


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

Photo coupler isolation

Isolation group

2 groups

Maximum Isolation Voltage


 ► Output Features

Output type


Output voltage

5~24V DC

Allowed range

4.5V DC~28.8V DC

Transistor conduction voltage drop

<0.5V (when load voltage is +5V)

Contact impedance


Logic “1” single point output maximum current


Logic “0” maximum leaking current


Common end output current total


Isolation mode

Photo coupler isolation

Isolation group

2 groups

Maximum Isolation Voltage


Response time (status “0” to “1”or “1” to “0”)

Common output (over 15mA):
       OFF→;ON: < 0.1ms; ON→;OFF:<1ms
High-speed pulse output (over 15mA):
       OFF→;ON:<0.5μs; ON→;OFF: <1.5μs

► Physical Features


125mm(L)×90mm(W)×70mm (H)




1Q: How to order our product?  
A: 1) Please tell us the model and quantity and other request you need.  
    2) We make the PI for you.
    3) After you confirm the PI, we arrange the order for you after receiving your payment.
    4) After the goods finished, we send the goods out to you and tell you the tracking number.
    5) We will track your goods until you receive the goods.

2Q: What's your warranty?
A: One year.

3Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.

4Q: What's about MOQ?
A: First order MOQ=1pcs

5Q: Do you have a CE certificate?
A: Yes. For the products we exported, we could offer the CE for your Customs.

6Q: How about the delivery?
A: It depends on the order details, and usually, we could support the delivery within 5-7 working days.

7Q: Do you have the testing equipment?
A: We have prefect testing equipment, all the parts are 100% tested before they are sent out.

About Us

Send Inquiry