CH Tech M222 User Manuals

Table of Contents

• 1.0 GENERAL DESCRIPTION

  7
  • 1.1 PURPOSE OF EQUIPMENT

    7
  • 1.2 SPECIFICATIONS OF EQUIPMENT

    7
    • 1.2.1 Key Features

      7
    • 1.2.2 Specifications

      8
    • 1.2.3 Mechanical

      9
    • 1.2.4 Bus Compliance

      9
    • 1.2.5 Applicable Documents

      9
• 2.0 INSTALLATION

  11
  • 2.1 UNPACKING AND INSPECTION

    11
  • 2.2 HANDLING PRECAUTIONS

    11
  • 2.3 INSTALLATION OF M/MA MODULES

    11
  • 2.4 PREPARATION FOR RESHIPMENT

    12
• 3.0 FUNCTIONAL DESCRIPTION

  13
  • 3.1 OVERVIEW

    13
    • 3.1.1 M-Module Interface

      13
    • 3.1.2 ID EEPROM

      13
  • 3.2 IDENTIFICATION AND CONFIGURATION REGISTERS

    14
    • 3.2.1 I/O Registers

      14
    • 3.2.2 Module Identification

      16
• 4.0 OPERATION

  17
  • 4.1 RELAY OPEN/CLOSE

    17
  • 4.2 INTERRUPTS

    17