Campbell Hausfeld SDM-CVO4 User Manuals

Table of Contents

• Guarantee

  3
• Contents

  5
• SDM-CVO4 4-Channel Current/Voltage Output Module

  7
  • 1. Introduction

    7
  • 2. Specifications

    8
    • 2.1 General Specifications

      8
    • 2.2 Output Specifications

      9
    • 2.3 Isolation Specifications

      9
  • 3. Power Considerations

    10
  • 4. Installation

    10
    • 4.1 Connection to a Datalogger

      10
    • 4.2 Output Device Connections

      12
      • 4.2.1 Voltage Output Mode

        12
      • 4.2.2 Current Output Mode

        12
      • 4.2.3 Shield and Ground Connections

        14
      • 4.2.4 Output Terminal Connectors

        14
    • 4.3 Output Mode Setting

      14
    • 4.4 SDM Address Setting

      15
    • 4.5 Safety Considerations

      16
  • 5. General Principles of Use

    18
    • 5.1 Voltage or Current Signalling

      18
    • 5.2 Providing Excitation Supplies to Sensors

      18
  • 6. Datalogger Programming

    19
    • 6.1 Edlog Instruction 103

      19
    • 6.2 Edlog Program Examples

      21
      • 6.2.1 Voltage and 0-20 mA Current Output Modes

        21
      • 6.2.2 Restricted Range Current Output Modes (4-20 mA)

        23
      • 6.2.3 Providing Isolated Power Supplies to Sensors

        24
    • 6.3 CRBasic SDMCVO4 Instruction

      26
    • 6.4 SDMCVO4 Instruction Example

      27