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Series 93
User’s Manual
1/16 DIN Microprocessor-Based
Auto-tuning Control
User Levels:
• New User . . . . . . . . . . . . . . . . . . . . . . . . . . .go to page 1.1
• Experienced User . . . . . . . . . . . . . . . . . . . . .go to page 2.1
• Expert user . . . . . . . . . . . . . . . . . . . . . . . . . .go to page 2.1
Installers:
• Installation . . . . . . . . . . . . . . . . . . . . . . . . . .go to page 2.1
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• Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .go to page 2.3
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NOTE: Details of a “Note” Safety Information appear here in the We use note, caution and warning symbols throughout this book to draw your narrow margin on attention to important operational and safety information. the left side of each page. A bold text “NOTE” marks a short message in the margin to alert you to an important detail. ç CAUTION: Details of a A bold text “CAUTION” safety alert appears with information that is impor- “Caution” appear tant for protecting your equipment and performanc
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TC Table of Contents Chapter 1: Overview ......................................................... 1.1 Figures and Tables General Description ................................................ 1.1 Figures ...................................................... Page Chapter 2: Install And Wire The Series 93 .................... 2.1 Series 93 Input and Output Overview ..............................1.1 Panel Cutout ............................................................2.1 Series 93 Multiple Pane
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Meet the Series 93 Team TOTAL CUSTOMER SATISFACTION 3 Y ear Warranty We stand behind our product and are committed to your total satisfaction. Pictured below are some of the people at Watlow who have worked hard to bring you one of the finest industrial temperature controllers available today. Included in the photo are members of the development team, and representa- tives from our core manufacturing and customer service areas. Front: Linda Florin, production; Nicole Smith, production; Trish Jo
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1 Overview of the Series 93 Dual Control Output- Single Input - PID or on-off, User Selectable Type J, K, T, N or S Thermocouple, Output 1 - RTD or Process Heat or Cool 93 Figure 1.1 - Output 2 - Series 93 Input and Heat, Cool, Alarm Output Overview. or None General Description Welcome to the Watlow Series 93, a 1/16 DIN microprocessor-based tempera- ture controller. The 93 has a single input which accepts type J, K, T, N or S thermocouple, RTD or process input. With dual output,
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Overview Notes 1.2 Overview Watlow Series 93
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2 Install and Wire the Series 93 NOTE: For rapid mounting, use Greenlee 1/16 DIN punch, die, draw stud, part number 5073941.7. NOTE: Measurements between panel cutouts are the mini- mum recommended. Figure 2.1a - Series 93 Multiple Panel Cutout Dimensions. Figure 2.1b- Series 93 Dimensions. Installation procedure Bold print denotes requirement for IP65 (NEMA 4X) seal. Follow this procedure to mount the Watlow Series 93 temperature controller: 1. Make a panel cutout using the dimensions in Fig
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Install and Wire Panel 0 to 0.483 mm space (0 to 0.019 in.) Ridges Figure 2.2a - Bezel Tabs Mounting Case Side View. Mounting Collar External Gasket Teeth Figure 2.2b - Mounting Collar Cross Section with offset teeth. 3. While pressing the front of the case firmly against the panel, slide the mounting collar over the back of the controller. The tabs on the collar must line up with the mounting ridges on the case for secure installation. See Figure 2.2a. Slide the collar firmly against the bac
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∫ Wiring the Series 93 WARNING: To avoid The Series 93 wiring is illustrated by model number option. electric shock, use Check the unit sticker on the controller and compare your model National Electric number to those shown here and also the model number break- Code (NEC) safety down in the Appendix of this manual. practices when All outputs are referenced to a de-energized state. The final wiring and connect- wiring figure is a typical system example. ing this unit to a power source and to Whe
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Install and Wire ∫ç Sensor Installation Guidelines WARNING: To avoid elec- We suggest you mount the sensor at a location in your process or system where tric shock and damage to it reads an average temperature. Put the sensor as near as possible to the mate- property and equipment, rial or space you want to control. Air flow past this sensor should be moderate. use National Electric The sensor should be thermally insulated from the sensor mounting. Code (NEC) safety prac- tices when wiring and S
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NOTE: Figure 2.5a – 0-5VÎ (dc) Process Successful installa- Input impedance: 10kΩ tion requires four steps: • Choose the con- troller’s hardware configuration and model number (Appendix); • Choose a sensor (Chapter Two and Appendix); • Install and wire the controller (Chapter Figure 2.5b – 4-20mA Process Two); Input impedance: 5Ω • Configure the con- troller (Chapters Three, Four and Five). ç WARNING: To avoid damage to property and equipment, and/or injury or loss of life, use National Ele
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Install and Wire NOTE: Output 1 Wiring Successful installation requires four steps: • Choose the controller’s Figure 2.6a – Mechanical Relay Without Contact Suppression hardware configuration and model number 93_ _- 1 D _ _- 00 _ _ (Appendix); Form C, 5A • Choose a sensor Minimum load cur- (Chapter Two and rent: Appendix); 100mA @ 5VÎ (dc) • Install and wire the 8 NC Fuse controller (Chapter Two); 9 COM L1 • Configure the con- 10 NO troller (Chapters Three, External Load Four and Fiv
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NOTE: Figure 2.7a – Switched DC Successful installa- 93_ _- 1 C _ _- 00 _ _ tion requires four steps: • Choose the con- troller’s hardware configuration and model number 9 + (Appendix); External - Load 10 • Choose a sensor (Chapter Two and Appendix); Figure 2.7b – 4-20mA Process • Install and wire the controller 93_ _- 1 F_ _- 00 _ _ (Chapter Two); Maximum load impedance: 800Ω • Configure the controller (Chapters Three, Four and Five). + 9 External - Load NOTE: 10 When an external device
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Install and Wire NOTE: Output 2 Wiring Successful installation requires four steps: • Choose the controller’s Figure 2.8a – Mechanical Relay Without Contact Suppression hardware configuration and model number (Appendix); 93_ _- 1 _ D _ - 00_ _ • Choose a sensor Form C, 5A (Chapter Two and Minimum load current: Appendix); 100mA @ 5VÎ (dc) Fuse • Install and wire the 6 COM L1 NC 1 controller (Chapter Two); 7 NO • Configure the con- External troller (Chapters Three, Load Four and Five). L2
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Wiring Example ç∫ L1 WARNING: To avoid 120VÅ (ac) L2 damage to property Earth Ground and equipment, and/or injury or loss High Limit Coil Mechanical of life, use National Controller Fuse Electric Code (NEC) 11 12 standard wiring 2 1 practices to install 1 (-) DIN-a-mite and operate the DA1C-1624-C000 2 (+) 3 (+) Series 93. Failure to 3 4 9 (+) 11 12 Heater do so could result in 5 (-) 10 (-) such damage, and/or 93BB-1CA0-00RR injury or death. Limit Sensor 3 + Rear View 9 Process Senso
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Install and Wire ∫ç Wiring Notes Sketch in your application on this page or a copy of it. See the WARNING: To avoid elec- wiring example in this chapter. tric shock and damage to property and equipment, use National Electric Code (NEC) safety prac- tices when wiring and connecting this unit to a power source and to elec- trical sensors or peripher- al devices. Failure to do so could result in injury or death. ç WARNING: Install high or low temperature limit control protection in sys- tems where
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3 How to Use the Key and Displays After 60 seconds with no key presses, the controller reverts to the default display — the process value in the upper display and the set point in the lower display. Upper Display: Indicates the process value, actual temperature, operating parameter values or an open sensor. When powering up, the Process display will be blank for five seconds. Output 1 Indicator Light: Lit • To set to blank: set [`dSP] when Output 1 is energized. to [`SEt] in the Setup
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Keys and Displays Notes 3.2 Keys and Displays Watlow Series 93
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4 How to Set Up the Series 93 Setting up the Series 93 is a simple process. First set the DIP switches to match your input type. Refer to the orientation below for the [``In] Input value. Next, configure the Series 93's features to your application in the Setup Menu, then enter values in the Operating Menu. Both tasks use the ‰Advance key to move through the menus and the Up-arrow/Down-arrow keys to select data. Before entering information in the Setup Menu, set the [`dFL] parameter. If [``SI]
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Setup Entering the Setup Menu The Operation Menu will appear as the default menu of the Series 93. The Setup Menu displays the parameters that configure the Series 93's features to your application. Enter the Setup Menu by pressing the ¿Up-arrow and ¯Down-arrow keys si- multaneously for 3 seconds. The lower display shows the [`LOC] Lock parame- ter, and the upper display shows its current level. All keys are inactive until you release both keys. You can reach the Lock parameter from anywhere. 9
