LM3109 220VAC power supply, 24 Channels DC24V DI,16 Channels Relay DO PLC
1.Product Introduction of 40 Points PLC Relay Output
(1) 40 Points PLC Relay Output has high reliability. Since PLCs mostly use a single-chip microcomputer, the integration is high, and the corresponding protection circuit and self-diagnosis function improve the reliability of the system. (2) The programming of 40 Points PLC Relay Output is easy. PLC programming mostly uses relay control ladder diagrams and command statements, the number of which is much less than the microcomputer instructions. In addition to medium and high-end PLCs, there are only about 16 small PLCs in general. Due to the simplicity of the ladder image, it is easy to master, easy to use, and even requires no computer expertise to program. (3) It has Flexible configuration. Since the PLC adopts a modular structure, the user can flexibly change the function and scale of the control system by simply combining, so that it can be applied to any control system.
• Rated Voltage: 220V AC • 24 Channels DC24V DI, 16 Channels Relay DO • Program Memory Capacity: 120KB • Interrupt Input: 3 Points • Expandable I/O: 7 Modules
2.Specification of 40 Points PLC .
► CPU Features
24 Channels DC24V DI, 16 Channels Relay DO
Monophase counter: 3 points, 100KHz Biphasic counter: 2 points, 100KHz
2, value setting range 0～255
User program memory capacity
Input data memory
Output data memory
No limit (1ms as minimum unit)
No limit (Maximum counting range: 16 bit)
0.65μs (Basic instruction)
► Power Supply Specifications
187V AC～242V AC@50Hz
Current consumption (MAX)
22.8V DC～25.2V DC
+24VDC (To expansion bus)
+24V DC (To the outside)
+5V DC (To expansion bus)
Short circuit protection
900mA, 24VDC output
► Communication Features
2 (RS-232 and RS-485) (Non-isolating)
Proprietary protocol/MODBUS/Free protocol
► Input Features
Input voltage rated value
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)
Photo coupler isolation
Maximum Isolation Voltage
► Output Features
24V DC or 24 V AC～230V AC
5V DC～30V DC or 5V AC～250V AC
Common end output current total
Output switch capacity
2A, resistance load
10mA (contact voltage 5VAC or 5VDC)
Over current protection
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 between contacts or between coil and contact under 500VDC
Contact switch delay time
Contact switch frequency (maximum)
Relay mechanical life
No load: over 10,000,000 times; Rated Resistive load 2A: over 100,000 times
► Physical Features
3.YUMO company Introduction
Yumo company has been established for 13 years. The company's employees learn Kazuo Inamori's philosophy and apply them to their work and life. We sell a variety of high-voltage electrical appliances, loved by the majority of customers, buy back rate is a lot.
We were in Thailand exhibition in 2019
Q1.How I can trust you for the payment safe and quality control and delivery ?
A: know it need time to built the mutual trust,but it is important for both seller and buyer.
For payment,We accept T/T, Paypal, Western union, L/C.
For quality,we have full experience of quality control more than 13 years for international trade .
For delivery, we have small stock for most products for 3-7days. According to our production plan,the customized order will be 15-20 days and it depends on your confirmation process too.
Q2.If any question more,how long I can get your reply ?
A:If you have any questions,please cintact us freely or sent email for us. It is high appreciated and all reply will be within 24 hours of China working day. We should comply with the law and our colleague need to spent time with their family and friends one weekend and holiday.
Q3: How long is your warranty?
A: We provide 1 years warranty. You can contact us at any time if there any problems.
ADD: NO.126 LIUYANG ROAD ,ZHAOYANG INDUSTRY ZONE, LIUSHI TOWN,
YUEQING CITY, ZHEJIANG PROVINCE, 325604 CHINA