AC110V PLC with LCD

APB-22MRAL AC100V-240V, 14 points AC input, 8 points relay output, with LCD PLC working principle When the programmable logic controller is put into operation, its working process is generally divided into three stages, namely, input sampling, user program execution and output refresh....


APB-22MRAL AC100V-240V, 14 points AC input, 8 points relay output, with LCD PLC
working principle
When the programmable logic controller is put into operation, its working process is generally divided into three stages, namely, input sampling, user program execution and output refresh. Completing the above three phases is called a scan cycle. During the entire run, the programmable logic controller's CPU repeatedly performs the above three phases at a certain scan speed.

Features of APB series PLC:
•Main module: 12/22/24 points; Extension module: 22 points; With flexible extension function, up to 7 I/O extension modules can be configured,1 voice module, and 1 SMS module;
•User program capacity: 320 FBD, EEPROM saved;
•Lithium battery can be added to improve the clock holding time;
•Built-in MODBUS protocol, and can connected to SH300 (text display);
•New function blocks: pulse modulation PWM, pulse output PTO, trapezoidal acceleration/deceleration ACC, short message module SMS and analog calculation, etc.

Technical Parameters

            Model No.


       (with LCD)


14 points AC input

8 points relay output

Surge Immunity

2kv(common mode), 1kv(differential mode), Level 3 (IEC61000-4-5)

Electrostatic Discharge (outer casing)

±8kv(air discharge)/±6kv(contact discharge), Level 3 (IEC61000-4-5)

Ambient Temperature


Storage Temperature


Ambient Humidity


Degree of Protection



Fixing with M3 screws or Standard DIN rail mounting

Dimensions (mm)

71*99*58.5(12 points); 126*99*58.5(22 points); 126*99*58.5(24 points)

Programming Language



12 points/22 points/24 points/can support 7 I/O extension modules

Memory Capacity

320 FBDs

Filtering Duration of Input Signal

It can be set to improve the stability of signal

Real-time Clock

160h,can place a Li-ion battery if it is necessary

Password Protection

Multiple passwords protection

High-speed Operation

At most 4 high-speed inputs 10KHz, and 2 high-speed outputs 10KHz

Analog Operation

At most 12 voltage 0-10V and 2 current 4-20mA analog inputs,
       and 2 analog outputs 0/4-20mA

Power Failure Protection


Simulate Monitoring


Communication Interface

TTL interface; besides, communication module supports 2 RS485 and 1 RS232 interfaces

Baud Rate


Communication Protocol


Power Supply

Rated Voltage


Permissible Range


Power Consumption


 Digital Input

Input Type


Input Signal 0


Input Signal 1



Photoelectric isolation

Isolated Group


Isolated Voltage


Digital Output

Output Type


Rated Voltage


Isolation Method

Relay isolation

Analog Output



Take the 12 points module as an example. The 12 points, 22 points, and 24 points modules and other extension modules share the same width and height, the only one difference exists in the length.


Dimension (mm)

12points CPU module


22points CPU module


24points CPU module


I/O extension module


SMS extension module


Our Services

1. Reply inquiry in 24 hours. 

2. Please kindly inform us which items you are interested & the reasonable price will be provided to you upon receipt of your new inquiry ASAP.
3. Answer your question detailed.
4. Solved the problem with you during using our products.
5. Samples will be offered to you for our future cooperation.

About order
Conditions and terms
1. All of the products are brand new, top quality components, absolutely no used items
2 .The pictures are for reference only. Exact specifications should be obtained from the datasheet.
3. Prices, specifications, and availability of all items are subject to change without notice.

Payment Terms
1. We accept payments made by Western Union, TT, and PayPal.
2. Since you made the payment successfully, you can send us the Reference NO or MTCN.

1. We will ship the items within 3-15 working days after the payment is reached.
2. We ship to you by Express, by sea, by air according to the PI.
3. Any import fees or charges are the buyer's responsibility.

Warranty is available based on the following points:
1. Quality guaranteed for one year.
2. If the items you purchased from our company are not of perfected quality, that is they don't work electronically to manufacturers specifications, simply return them to us for replacement or refund.
3. If the items are defective, please notify us within 3 days of delivery.
4. Any items must be returned in their original condition to qualify for a refund or replacement.
5. The buyer is responsible for all the return shipping cost incurred.

About Us

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