PLC Digital Input with LCD


APB-22MTDL DC12V-24V, 14 points digital input (the first 12 points can be analog inputs); I4-I7 can be high-speed ports, 8 points NPN transistor output Q2、Q3 can be high-speed output ports, with LCD PLC

The choice of PLC should be considered from the aspects of PLC model, capacity, I/O module, power module, special function module, communication networking capability and so on. The basic principle of PLC model selection is to strive for the best performance-price ratio under the premise of satisfying the functional requirements and ensuring reliability and maintenance. When selecting, it should mainly consider the reasonable structure type, the choice of installation method, the corresponding functional requirements, the response speed requirement, the system reliability requirements, and the uniformity of the model.

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 1SMS module;

• Lithium battery can be added to improve the clock holding time;

• High speed processing: up to 4 channels 10kHz high speed input and 2 channels 10kHz high speed output;

• 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 digital input(the first 12 points can be analog inputs); I4-I7 can be high-speed ports

8 points NPN transistor  output(Q2、Q3 can be high-speed output ports)

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


 Digital Input

Input Type


Input Signal 0


Input Signal 1




Digital Output

Output Type


Rated Voltage


Analog Input

Input Type

(DC0-10V)/8 inputs

(DC0-10V)/12 inputs

Analog Output



High-speed Operation

Input Type

4 inputs /10KHz

Support single-phase counter and two-phase counter

Output Type

2 outputs / 10KHZ

Supports multiple outputs: PTO pulse output, PWM pulse width modulation and acceleration/ deceleration single-phase pulse

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


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

Send Inquiry