Omega DP26-RTD User Manual Download

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DP26-RTD

Differential Temperature

Meter with RTD

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User’s Guide

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Summary of Contents for DP26-RTD

Page 1: ...DP26 RTD Differential Temperature Meter with RTD omega com e mail info omega com For latest product manuals omegamanual info USA MADE IN User sGuide Shop on line at...

Page 2: ...1660PP FAX 203 359 7700 PP e mail info omega com Canada P 976 Bergar PP Laval Quebec H7L 5A1 PP TEL 514 856 6928PP FAX 514 856 6886 PP e mail info omega ca For immediate technical or application assis...

Page 3: ...Setting setpoint configuration Setting setpoint deadbands Entering temperature offset Accessing the deviation mode Selecting meter display Optional Procedures Enabling disabling analog output Selectin...

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Page 5: ...s you with information that is important to successfully setup and use the Programmable Digital Meter CAUTION or WARNING tells you about the risk of electric shock CAUTION WARNING or IMPORTANT tells y...

Page 6: ...TING STARTED 12 3 1 RATING PRODUCT LABEL 12 3 2 MAIN BOARD POWER JUMPERS 12 3 3 MOUNTING THE METER 15 3 4 CONNECTING SENSOR INPUT 16 3 5 CONNECTING MAIN POWER 17 3 6 CONNECTING ANALOG AND RELAY OUTPUT...

Page 7: ...29 4 10 SELECTING PROPORTIONAL BAND P BND 29 4 11 USING MANUAL RESET M RST 31 4 12 SCALING THE ANALOG OUTPUT OT S O 32 4 13 RTD TEMPERATURE OFFSET ERROR CORRECTION 36 5 ACCESSING THE DEVIATION MODE 3...

Page 8: ...ain Power Connections DC Powered Unit 18 Figure 3 11 Relay Output Connections 18 Figure 3 12 Analog Output Connections 19 Figure 3 13 Isolated Analog Output Connections 19 Figure 4 1 Proportional Band...

Page 9: ...ediately report any damage to the shipping agent The carrier will not honor any claims unless all shipping material is saved for their examination After examining and removing contents save packing ma...

Page 10: ...trotechnical Commission The switch shall not be incorporated in the main supply cord Furthermore to provide protection against excessive energy being drawn from the main supply in case of a fault in t...

Page 11: ...lay Dual 5 amp form C relays control critical processes Front panel peak detection and memory is also standard A mechanical lockout has been included to guard against unauthorized changes 2 2 STANDARD...

Page 12: ...SPC4 NEMA 4 Splash Proof Cover SPC18 NEMA 4 Splash Proof Cover NEW Accessories TP1A Trimplate panel adaptor Adapts DIN1A DIN2A cases to larger panel cutouts RP18 19 In Rack Panel for one 1 1 8 DIN in...

Page 13: ...9 9 4 digit 14 segment 13 8 mm 0 54 high LED display with programmable decimal point These meter display windows light when appropriate 1 Setpoint 1 status 2 Setpoint 2 status C C unit indicator F F u...

Page 14: ...L 3 1 on the LK CF menu pressing the SETPTS button will display the meter s firmware version T1 T2 Button In the run mode pressing the T1 T2 button will scroll to show T1 T2 and T1 T2 During the confi...

Page 15: ...un mode press the RESET button to reset the latched setpoints The display will show SP RS Setpoint Reset perform tuning for Proportional Control if the meter is setup to serve as a proportional contro...

Page 16: ...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...

Page 17: ...bel mounted at the top of the meter housing Table 2 2 gives a brief description of each connector at the back of the meter Figure 2 2 Connector label ac Powered and dc Powered detail RTD1 E1 S1 S1 E1...

Page 18: ...neutral connection Input on dc powered units TB1 9 ac Earth ground dc power return on dc powered units TB1 10 Analog 1 voltage output TB1 11 Analog 2 current output TB1 12 Analog 3 return TB2 1 E2 Pos...

Page 19: ...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...

Page 20: ...ce must only be reconfigured by a specially trained electrician with corresponding qualifications Failure to follow all instructions and warnings may result in injury To check voltage jumpers or to ch...

Page 21: ...3 2 MAIN BOARD POWER JUMPERS Continued Figure 3 2 shows the main board jumpers Figure 3 2 Main Board Jumper Positions Figure 3 3 Upper Option Board Installation 13 P1 TB5 Attach cable to P1...

Page 22: ...le the MENU button To perform calibration procedure Test pins TP1 TP11 are for testing purposes Do not use as reading errors may result Table 3 1 S3 Jumper Functions Jumper Description S3 A Install to...

Page 23: ...Slide on mounting bracket to secure 4 Proceed to Section 3 4 to connect your sensor input and main power Figure 3 4 Panel Cut Out 15 NEW STYLE MOUNTING BRACKET FRONT BEZEL CASE REAR COVER REMOVED PAN...

Page 24: ...gure 3 6 3 Wire RTD Input Connection Figure 3 7 4 Wire RTD Input Connection Note Install rear plastic cover after RTD connection 16 6 5 1 2 7 3 4 S2 E2 E1 S1 S1 E1 E2 S2 RTD RTD 8 Channel 2 Channel 1...

Page 25: ...cially trained electrician with corresponding qualifications Failure to follow all instructions and warnings may result in injury Figure 3 8 Main Power Connections ac powered unit Table 3 2 shows the...

Page 26: ...n in Figure 3 9 Figure 3 9 Main Power Connections dc powered unit 3 6 ANALOG AND RELAY OUTPUT CONNECTIONS If you have purchased a meter with analog or dual relay or isolated analog output refer to the...

Page 27: ...3 6 ANALOG AND RELAY OUTPUT CONNECTIONS continued Figure 3 11 Analog Output Connections Figure 3 12 Isolated Analog Output Connections 19...

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Page 55: ...through 9999 Scroll right one digit Changes the value of the flashing digit M RST Manual Reset select from 0000 through 9999 Scroll right one digit Changes the value of the flashing digit T1 OF RTD Te...

Page 56: ...point 1 SETPOINT 1 Select from 1999 through 9999 SETPOINT 2 Select from 1999 through 9999 Press to scroll to the next digitto the right Press to change the value of the flashing digit Press to change...

Page 57: ...0 for 260Vrms or dc working voltage Noise Rejection Normal Mode Rejection NMR 60dB Common Mode Rejection CMR 120dB Protection 240 V rms max for voltage input ranges 200 mA for current input ranges Sta...

Page 58: ...lated Analog Output External Fuse Required IEC 127 2 III Power Fuse 115 V 125 mA 250 T 230 V 63 mA 250 T UL 248 14 Listed Fuse Power Fuse 115 V 175 mA 250 V Slow Blow 230 V 80 mA 250 V Slow Blow ENVIR...

Page 59: ...ff relays Configurable for latched and unlatched by software Max current 5 AMPS resistive load Max voltage 250 V ac or 30 V dc ISOLATED ANALOG OUTPUT TB5 if applicable Same as non isolated analog outp...

Page 60: ...3 78 48 0 1 89 20 3 80 151 4 5 96 RETAINER FRONT BEZEL 45 00 0 61 0 00 1 772 024 000 92 00 0 81 0 00 3 622 032 000 PANEL THICKNESS 1 5 R 06 4 PLCS 6 4 25 MAX 0 8 03 MIN NOTE Dimensions in Millimeters...

Page 61: ...active above S 2 U Setpoint is unlatched S 3 0 Setpoint 2 is assigned to T1 T2 S1 DB Setpoint 1 Deadband 0003 S2 DB Setpoint 2 Deadband 0003 OT CF Output Configuration O 1 E Analog output is enabled O...

Page 62: ...he Mains Supply power Maximum Line to Neutral working voltage is 50 Vac dc This unit should not be used in Measurement Categories II III IV Transients Overvoltage Surge 1 2 50uS pulse Input Power 2500...

Page 63: ...ipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or use...

Page 64: ...s Air Velocity Indicators Turbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps...

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