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Omega DP26-RTD 2.5 FRONT PANEL LOCKOUT 2.5.1 PUSH BUTTON LOCKOUT, 2.5.2 JUMPER LOCKOUT

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2.5 FRONT PANEL LOCKOUT2.5.1 PUSH BUTTON LOCKOUT

To lock the RESET, MENU and SETPTS buttons, verify that the S3-A jumper is

installed and the S3-E jumper is not installed, then follow these steps:

In the run mode-

1. Press and hold down the RESET button. The meter shows “SP.RS”. Do not

release the RESET button.

2. Press the MENU button and hold RESET button down (3-5 seconds) until the

meter shows “LOCK”.

3. Release both buttons.

To unlock the RESET, MENU and SETPTS buttons, follow these steps:

1. Press and hold down the RESET button. The meter shows “LOCK”. Do not

release the RESET button.

2. Press the MENU button and hold RESET button down (3-5 seconds) until the

meter shows “UN.LK”.

3. Release both buttons.

2.5.2 JUMPER LOCKOUT

To lock all front panel buttons, remove the S3-A jumper (refer to Figure 3-2).

To lock the MENU button only, verify that the S3-B jumper is removed, then install

the S3-A and S3-E jumpers, (refer to Table 3-1).

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