Page 2 - OMEGAnet
It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE markto every appropriate device upon certification. The information contained in...
Page 3 - PREFACE; Manual Objectives
PREFACE Manual Objectives This manual shows you how to set up and use the Differential RTD Meter. Standard Procedures: * Checking voltage jumpers, or changing voltage power * Mounting the panel * Selecting the input type * Selecting a decimal point position * Selecting reading configuration (Fahrenh...
Page 5 - NOTES, WARNINGS and CAUTIONS; and use the Programmable Digital Meter.
NOTES, WARNINGS and CAUTIONS Information that is especially important to note is identified by these labels: • NOTE• WARNING• CAUTION• IMPORTANT NOTE: provides you with information that is important to successfully setup and use the Programmable Digital Meter. CAUTION or WARNING: tells you about the...
Page 6 - iv; Table of Contents; Section
iv Table of Contents Section Page 1. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.1 UNPACKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.2 SAFETY CONSIDERATIONS . . . . . . . . . . . . . . ...
Page 8 - List of Figures; Figure; List of Tables; Table
vi List of Figures Figure Figure 2-1. Front-Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5Figure 2-3. Connector Label (AC-Powered and DC-Powered Detail) . . . . . . . . . . .9Figure 3-1. Main Board Power Jumpers (W1, W2, W3) . . . . . . . . . . . . . ....
Page 9 - SECTION 1. INTRODUCTION; Verify that you receive the following items in the shipping box:; QTY; Meter with all applicable connectors attached.
1 SECTION 1. INTRODUCTION 1.1 UNPACKING Remove the Packing List and verify that all equipment has been received. If there areany questions about the shipment, use the phone numbers listed on the back cover tocontact the Customer Service Department nearest you. Upon receipt of shipment, inspect the c...
Page 10 - SECTION 1.2 SAFETY CONSIDERATIONS
2 SECTION 1.2 SAFETY CONSIDERATIONS This device is marked with the international caution symbol . It is important to read this manual before installing or commissioning this device as it contains important information relating to Safety and EMC (Electromagnetic Compatibility). This instrument is a p...
Page 11 - SECTION 2. ABOUT THE METER; STANDARD FEATURES
3 SECTION 2. ABOUT THE METER 2.1 DESCRIPTION The Differential RTD meter is a value packed indicator/controller. Four full digitsaccurately display your temperature. Select from DIN (Alpha = .00385) or NIST (Alpha= .00392); 2,3, or 4 wire RTD. Your meter may be a basic indicator or it may includeanal...
Page 12 - AVAILABLE ACCESSORIES; FS; Accessories
4 2.3 AVAILABLE ACCESSORIES Table 2.1 Accessories and Add-ons Add-On Options FS Special Calibration/Configuration 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 o...
Page 14 - METER BUTTONS; SETPTS
6 2.4 FRONT OF THE METER (Continued) METER BUTTONS SETPTS Button In the run mode, press this button to sequentially recall the previous setpoint settings.After using the /T1/T2 and /DEV buttons to alter these settings as desired, press the SETPTS button to store these new values. Unless you press th...
Page 16 - FRONT PANEL LOCKOUT
2.5 FRONT PANEL LOCKOUT 2.5.1 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 th...
Page 17 - POWER & INPUT CONNECTIONS
9 2.6 BACK OF THE METER Figure 2-2 shows the connector label mounted at the top of the meter housing. Table2-2 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 POWER & INPUT CONNECTIONS (DIFFE...
Page 18 - Table 2-2 Connector Description; Connector
10 2.6 BACK OF THE METER (Continued) Table 2-2 Connector Description Connector Description TB1-1 Setpoint 1: Normally open (N.O.1) connection TB1-2 Setpoint 1: Normally closed (N.C.1) connection TB1-3 Setpoint 1: Common (COM1) connection TB1-4 Setpoint 2: Normally open (N.O.2) connection TB1-5 Setpo...
Page 19 - Disconnect the power supply before proceeding.
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: • Disco...
Page 20 - SECTION 3. GETTING STARTED; MAIN BOARD POWER JUMPERS; 15 V ac, solder jumpers W1 and W3 should; Figure 3.1 Main Board Power Jumpers
SECTION 3. GETTING STARTED Caution: The meter has no power-on switch, so it will be in operation as soon you apply power. If you power off/on the meter, or perform a hard reset (press the RESET button twice), the meter shows " RST ", followed by " D.RTD ". 3.1 RATING/PRODUCT LABEL Th...
Page 22 - MENU; Table 3-1 S3 Jumper Functions; Jumper
3.2 MAIN BOARD POWER JUMPERS (Continued) S2 jumpers are for sensor break indications: * S2A jumper is not used * S2B jumper is for positive sensor break on input 1 (i.e. heating) * S2C jumper is for positive sensor break on input 2 (i.e. heating) * S2D is not used S3 jumpers are used for the followi...
Page 23 - MOUNTING THE METER; PANEL THICKNESS
3.3 MOUNTING THE METER Figure 3-3 Meter - Exploded View 1. Cut a hole in your panel, asshown in Figure 3-3. Forspecific dimensions refer toFigure 3-4. 2. Insert the meter into the hole.Be sure the front bezel gasketis flush to the panel. 3. Slide on mounting bracket tosecure. 4. Proceed to Section 3...
Page 24 - CONNECTING SENSOR INPUT; Figure 3-5 through 3-7 illustrate how to connect you power sensors.
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. 16 6 5 1 2 7 3 4 +S2 -E2 +E1 +S1...
Page 25 - CONNECTING MAIN POWER; Connect the ac main power connections as shown in Figure 3-8.; WIRE COLORS
3.5 CONNECTING MAIN POWER Connect the ac main power connections as shown in Figure 3-8. Warning: Do not connect AC power to your device until you have completed all input and output connections. This device must only beinstalled by a specially trained electrician with corresponding qualifications.Fa...
Page 26 - Connect the dc main power connections as shown in Figure 3-9..; ANALOG AND RELAY OUTPUT CONNECTIONS
3.5 CONNECTING MAIN POWER (Continued) Connect the dc main power connections as shown 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 following fi...
Page 55 - LATCHED RESET; Press; button; Manual Reset; Scroll right one digit
47 Table 10-1 Front-Panel Displays (continued) /DEV MENU DESCRIPTION /T1/T2/ Table 10-2 Run Mode Display /DEV DISPLAY DESCRIPTION /T1/T2/ RESET Run Mode LATCHED RESET Press RESET button to reset yoursetpoints. P.BND Proportional Bandselect from 0000through 9999 Scroll right one digit Changes the val...
Page 56 - SECTION 11. SETPOINT CONFIGURATION DISPLAYS; Table 11-1 Setpoints Configuration Displays; Setpoint 1; DESCRIPTION
48 SECTION 11. SETPOINT CONFIGURATION DISPLAYS Table 11-1 Setpoints Configuration Displays SP 1 Setpoint 1 SETPOINT 1 Select from -1999through 9999 SETPOINT 2 Select from -1999through 9999 Press to scrollto the nextdigitto the right Press to changethe value of theflashing digit Press to changethe va...
Page 57 - SECTION 12. SPECIFICATIONS; SIGNAL INPUT
SECTION 12. SPECIFICATIONS SIGNAL INPUT RTD types: DIN (0.00385) type 2,3, or 4 wire NIST (0.00392) type 2,3, or 4 wire Lead Resistance for Specified Accuracy: 2 Wire Up to 55 milliohm/lead3 Wire Up to 10 ohms/lead balanced4 Wire Up to 20 ohms/total unbalanced Isolation: Dielectric strength to 2500V...
Page 60 - CASE; Figure 12-1 Meter Dimensions
SIDE VIEW TOP VIEW CASE REAR COVER 96,0 (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) MAX0,8 (.03) MIN NOTE: Dimensions in Millimeters (Inches) 52 Figure 12-...
Page 61 - INPT; SECTION 13. FACTORY PRESET VALUES; Table 13-1 Factory Preset Values
MENU ITEM FACTORY PRESET VALUES INPT Input Type: 385.3 (3 wire DIN RTD) DEC.P Decimal Point Position: FFF.F RD.CF Reading Configuration:R.1=F (Fahrenheit) S1.CF Setpoint 1 Configuration:S.1=A (Setpoint is active above)S.2=U (Setpoint is unlatched)S.3=0 (Setpoint 1 is assigned to T1-T2) S2.CF Setpoin...
Page 62 - CE APPROVALS INFORMATION; Measurement Category I
CE APPROVALS INFORMATION This product conforms to the EMC directive 89/336/EEC amended by 93/68/EEC, and with the European Low Voltage Directive 72/23/EEC. Electrical Safety EN61010-1:2001 Safety requirements for electrical equipment for measurement, control and laboratory. Double InsulationPollutio...
Page 63 - RETURN REQUESTS/INQUIRIES
WARRANTY/ DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of one (1) year from the date of purchase. In addition to OMEGA’s standard warranty period, OMEGA Engineering will extend the warranty period for four (4) additional years ...
