Omega DP26-RTD 2.7 DISASSEMBLY

2.7 DISASSEMBLY

You may need to open up the meter for one of the following reasons:

• To check or change the 115 or 230 Vac power jumpers.

• To install or remove jumpers on the main board.

Disconnect the power supply before proceeding.

To remove and access the main board, follow these steps:

• Disconnect the main power from the meter.

• Remove the back case cover.

• Lift the back of the main board upwards and let it slide out of the

case.

Contents

Main DP26-RTD USA Users Guide ! Servicing North America: For immediate technical or application assistance: Servicing Europe: OMEGAnet On-Line Service www.omega.com PREFACE Manual Objectives Standard Procedures: Optional Procedures: Page NOTES, WARNINGS and CAUTIONS Table of Contents Page List of Figures Figure List of Tables Table SECTION 1. INTRODUCTION 1.1 UNPACKING SECTION 1.2 SAFETY CONSIDERATIONS SECTION 2. ABOUT THE METER 2.1 DESCRIPTION 2.2 STANDARD FEATURES Page Page 2.4 FRONT OF THE METER (Continued) METER BUTTONS 2.4 FRONT OF THE METER (Continued) 2.5 FRONT PANEL LOCKOUT 2.5.1 PUSH BUTTON LOCKOUT 2.5.2 JUMPER LOCKOUT Page 2.6 BACK OF THE METER (Continued) Table 2-2 Connector Description 2.7 DISASSEMBLY SECTION 3. GETTING STARTED 3.1 RATING/PRODUCT LABEL 3.2 MAIN BOARD POWER JUMPERS Figure 3.1 Main Board Power Jumpers Page 3.2 MAIN BOARD POWER JUMPERS (Continued) Table 3-1 S3 Jumper Functions 3.3 MOUNTING THE METER Figure 3-3 Meter - Exploded View Figure 3-4 Panel Cut-Out 3.4 CONNECTING SENSOR INPUT Figure 3-5 through 3-7 illustrate how to connect you power sensors. Figure 3-5 2-Wire RTD Input Connection Figure 3-6 3-Wire RTD Input Connection Figure 3-7 4-Wire RTD Input Connection Note: Install rear plastic cover after RTD connection. Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page SECTION 11. SETPOINT CONFIGURATION DISPLAYS Table 11-1 Setpoints Configuration Displays /DEV DESCRIPTIONMENU /T1/T2/ SECTION 12. SPECIFICATIONS SIGNAL INPUT ANALOG TO DIGITAL ACCURACY AT 25C INPUT POWER INFORMATION: ENVIRONMENT MECHANICAL ANALOG OUTPUT (if applicable) ALARM OUTPUTS (if applicable) ISOLATED ANALOG OUTPUT (TB5, if applicable) Page MENU ITEM FACTORYPRESET VALUES SECTION 13. FACTORYPRESET VALUES CE APPROVALS INFORMATION WARRANTY/DISCLAIMER RETURN REQUESTS/INQUIRIES M1865/0206 11869ML-96 Rev.B Where Do I Find Everything I Need for Process Measurement and Contr ol? OMEGAOf Course! Shop on line at www.omega.com TEMPERATURE PRESSURE, STRAIN AND FORCE FLOW/LEVEL pH/CONDUCTIVITY