APB(Program m able Block) intelligent controller is a new type of program m able controller, being program m ed by the use of Function Block Diagram s. The program m ing of APB is sim pler and easier to learn than that of a conventional PLC, which uses ladder diagram s and associated instructions. The design concept for APB series is to program the APB series m ain m achine and APB-H M I with the provided free program software, free from connecting to another H M I. APB-H M I is able to display the input/output status of APB series, the set value and running value of tim er, counter, and analog function blocks, which facilitates the operator to m onitor and control of PLC running status at real tim e. Currently, APB is widely used in m any fields of industry, com m erce, m ining, agriculture, hom e autom ation etc. 

Structure of APB Series

  1.Input Power (AC or DC)(AC110-220V),(DC12-24V)
  2.Input W iring Term inal
  3.Real-tim e clock battery slot
  4.M ini H M I (APB-H M I)
  5.Power supply indicator in left CPU run indicator in right
  6.Extend m odule com m unication Interface
  7.Software Com m unication Interface
  8.Output W iring Term inal(Relay output type or transistor output type)

Features

• Main module: 122224 points; Extension module: 22 points; It is flexible for extending, and the optimal configuration: 7 I/O extension modules, 1 voice module, and 1 SMS module;
  

• Program memory capacity: 320 FBDs, EEPROM;

• It is allowed to place a Li-ion battery to power the clock;
  

• Under the circumstance of DC12-24V, the main machine at most has 12 voltage analog inputs 0-10V, 2 current analog inputs 0/4-20mA and 2 analog outputs 0/4-20mA;
  

• High-speed operation: at most 4 high-speed inputs 10KHZ and 2 high-speed outputs 50KHZ;
  

• MODBUS protocol, and can be connected to SH-300 (Text Panel);
  

• New function blocks: pulse width modulation (PWM), pulse output (PTO), ACC, SMS and analog calculation etc.

 Technical Parameters