CPT-ITB - Integrated Thyristor Controller

PCB CPT-ITB

The CPT-ITB is a low cost, high performance MCU based thyristor controller that has been designed for applications requiring a single board solution to control up to a four-phase thyristor stack.

The CPT-ITB is DA Series Compatible.

This card has been specifically developed for use in thyristor rectifier applications, and the CPT-ITB/CPT-DA2810 combination contains on-card all necessary functions for a complete standalone thyristor rectifier control system.

Technical Specifications

 

  • On-card features include:
    • DA Series Compatible
    • Default Load: CPT-DA2810
    • TMS320F2810PBK MCU processor
    • 64k x 16 Flash (128k x 16 Flash on TMS320F2811PBK)
    • 1k x 16 OTP ROM
    • 4k x 16 Boot ROM
      • Software Boot Tables
      • Standard Math Tables
    • 18K x 16 Single Access RAM (SARAM) made up of:
      • L0 and L1: 2 Blocks of 4K x 16 Each SARAM
      • H0: 1 Block of 8K x 16 SARAM
      • M0 and M1: 2 Blocks of 1K x 16 Each SARAM
    • Serial Flash Memory with 1Mbit of non-volatile storage
    • 1 off Power LED
    • 6 off indication LEDs
    • 4 off DIP switches
    • 5 off isolated digital inputs
    • 2 off MOSFET switch isolated outputs
    • 3 off AC current inputs
    • 1 off DC current input
    • 3 off differential AC voltage inputs, (Three-phase + neutral input)
    • 1 off differential DC voltage input (also compatible with AC voltage input)
    • 1 off differential AC voltage input (Synchronization input)
    • 2 off potentiometer 0-3V analog inputs
    • 1 off temperature sensor (RTD) input
    • 8 off isolated thyristor gate driver outputs
    • 1 off Buzzer
    • 1 off +5V clean contact
    • Parallel LCD Interface, with contrast
    • 20 way connector with 8 off TTL-level digital outputs and 8 off TTL-level digital inputs
    • 1 off Isolated RS485 Interface
    • 1 off Isolated RS232/RS485 Interface
    • 1 off clocked Serial Peripheral Interface (SPI)
    • Reset/Power-On Circuitry
    • Power supply to generate all on-card supplies
    • Power supply operation from 200-440VAC 1-f, or +24VDC using the optional CPT-U05 boar
  • Dimensions:
    • 213mm x 180mm (8.39" x 7.09")

 

Peripherals

 

  • CPT-COM-U - TTL Level Serial to Isolated USB
  • CPT-JTAG - Isolated JTAG Interface

Downloads