Bulletin No. CL20-G Drawing No. LP0420 Released 3/02 MODEL CL20 - PARADIGM 4 X 20 LCD OPERATOR INTERFACE TERMINAL ! 4 LINE X 20 CHARACTER LIQUID CRYSTAL DISPLAY WITH LED BACKLIGHT ! 250 ALARM POINT LOGGER ! RECIPE HANDLING ! COMPREHENSIVE REPORT GENERATION ! UNLIMITED PASSWORD PROTECTION ! REAL TIME CLOCK, BATTERY BACKED ! EXPRESSION EVALUATION ! 32 BIT / FLOATING POINT MATH ! DIRECT, NETWORK ( One family of PLCs ) OR MODEM LINK TO PLC CONTROL SYSTEM ! NEMA 4/IP65 FOR USE IN HAZARDOUS LOCATIONS: Class I, Division 2, Groups A, B, C, and D Class II, Division 2, Groups F and G 63YN Class III, Division 2 LABORATORY EQUIPMENT GENERAL DESCRIPTION The Model CL20 Operator Interface Terminal combines unique capabilities SPECIFICATIONS normally expected only from high-end units, at a very affordable price. The 1. POWER REQUIREMENT: 11 to 30 VDC @ 3.0 W CL20 is configured using the same powerful EDICT97 Software as all Red Power Up Current: 3.0 A for 1 msec. max. Lion Paradigm Operator Interfaces. The result is savings in time to get Must use a Class 2 or SELV rated power supply. challenging applications up and running, and frequent savings in hardware costs 2. DISPLAY: 4 lines of 20 characters, 0.197" (5 mm) high liquid crystal display due to replacing many functions usually performed in separate expensive with bright LED backlight. devices. 3. KEYPAD: 3 screen legendable soft keys, 8 User re-legendable function CL20 is robustly constructed for an industrial environment. With a metal keys, numeric pad with raise, lower, next, previous, enter, delete, exit, alarms enclosure and a non-corroding NEMA 4/IP65 front panel. and mute keys, all with Tactile feedback. 4. MEMORY: 128 K (64 K user) battery backed RAM (Battery life expectancy 7 years 50/50 on/off cycle). Optional factory fit expansion to 512 K (448 K user). SAFETY SUMMARY 5. PHYSICAL DIMENSIONS: L = 8.11" (206 mm), H = 6.38" (162 mm), All safety related regulations, local codes and instructions that appear in the D = 2.22" (56.5 mm). manual or on equipment must be observed to ensure personal safety and to 6. CONSTRUCTION: Steel rear metal enclosure with NEMA 4/IP65 aluminum prevent damage to either the instrument or equipment connected to it. If front plate when correctly fitted with the gasket provided. This unit is rated for equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. NEMA 4/IP65 indoor use. Installation Category I, Pollution Degree 2. 7. MOUNTING REQUIREMENTS: Max. panel thickness is 0.375" Do not use this unit to directly command motors, valves, or other actuators not equipped with safeguards. To do so, can be potentially harmful to persons (9.5 mm). For NEMA 4/IP65 sealing, a steel panel with a minimum thickness of 0.125" (3.175 mm) is recommended. or equipment in the event of a fault to the unit. WARNING - EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR ORDERING INFORMATION CLASS I, DIVISION 2 / CLASS II, DIVISION 2 / CLASS III, DIVISION 2 MODEL NO. DESCRIPTION PART NUMBER LCD, 4 X 20, 8 Function, 3 Soft keys, 128 K memory CL200000 CL20 LCD, 4 X 20, 8 Function, 3 Soft keys, 512 K memory CL200010 Battery Replacement BAL3R004 CAUTION: Read complete instructions prior to installation and operation of the unit. EDICT-97 Development Kit. Includes Software, SFEDT Manual and 9-pin RS232 Programming Cables Communication Cables P895xxxZ DIMENSIONS In inches (mm) PANEL CUT-OUT 1 8. CERTIFICATIONS AND COMPLIANCES: 9. ENVIRONMENTAL CONDITIONS: SAFETY Operating Temperature: 0 to 40°C UL Recognized Component, File # E179259, UL3101-1, CSA 22.2 No. 1010-1 Storage Temperature: -20 to 80°C Recognized to U.S. and Canadian requirements under the Component Operating and Storage Humidity: 80% max. relative humidity Recognition Program of Underwriters Laboratories, Inc. (non-condensing) from 0°C to 40°C. UL Listed, File # E211967, UL3101-1, UL1604, CSA 22.2 No. 1010.1, Altitude: Up to 2000 meters 10. WEIGHT: 2.1 lb. (0.95 Kg) CSA 22.2 No. 213-M1987 LISTED by Und. Lab. Inc. to U.S. and Canadian safety standards INPUT/OUTPUT COMMUNICATIONS SPECS Type 4 Enclosure rating (Face only), UL50 1. SERIAL PORTS: Data Format and Baud Rates for each port is individually IECEE CB Scheme Test Certificate # UL2795-179259/USA, software programmable up to 19200 baud. CB Scheme Test Report # 98ME60993-000098 Port 1: Programming Port - RS-232 on an RJ-11 jack. Issued by Underwriters Laboratories, Inc. Port 2: RS-232 Port on a Plug-In Screw Terminal Block IEC 1010-1, EN 61010-1: Safety requirements for electrical equipment Port 3: RS-485 Port on a Plug-In Screw Terminal Block for measurement, control, and laboratory use, Part 1. (Up to 29 units can be connected and individually addressed.) IP65 Enclosure rating (face only), IEC 529 Note: LED Indicators show communications status on Ports 2 & 3 ELECTROMAGNETIC COMPATIBILITY 2. COMMUNICATION MODES: Any of the three ports can be used to Immunity to EN 50082-2 communicate with Serial Devices. Electrostatic discharge EN 61000-4-2 Level 2; 4 Kv contact Model - (CL200000) only one of Ports 1, 2, and 3 may be configured. Level 3; 8 Kv air Exception Red Lion Controls Instrument, simple ASCII Printer, PC Link Electromagnetic RF fields EN 61000-4-3 Level 3; 10 V/m Network, Program Through, External Keyboards, and Roll-Your-Own 80 MHz - 1 GHz Protocols can be used with other protocols on all Ports. Fast transients (burst) EN 61000-4-4 Level 4; 2 Kv I/O Model - (CL200010) may communicate in Master mode with a different Level 3; 2 Kv power device protocol on each port (See Note & Exception). 1 RF conducted interference EN 61000-4-6 Level 3; 10 V/rms However, only one of the Ports 2 and 3 may be configured, if either is 150 KHz - 80 MHz selected as a Slave Protocol. Emissions to EN 50081-2 Note: Ports 2 and 3 may be configured as different device protocols in RF interference EN 55011 Enclosure class B Master mode and Port 1 may be used simultaneously in Slave mode for a third device protocol. 1. Self-recoverable loss of performance during EMI disturbance at 10 Vrms: Exception: If Allen Bradley DH485 is selected on either Port 2 or 3, only Communications error may occur during EMI disturbance. Port 1 will be available for a separate device protocol. For operation without loss of performance: I/O cables are routed in metal conduit connected to earth ground. COMMON FEATURES FOR CHARACTER BASED OPERATOR TERMINALS PROGRAMMABILITY ALARMS The Paradigm unit can monitor and log from 100 to 500 alarms, depending Event Driven Configuration Tool on model. Such triggers as a simple bit level transition, a PLC coil activation, Edict 97, an extremely powerful Windows 95/3.11 based software program, or a complex application algorithm can activate an alarm. The alarms can be provides for the intuitive configuration of every aspect of the operator time and date stamped, with an automatic screen display and/or downloading to interface’s behavior. The requirement for time consuming PLC ladder logic is a printer for hard copy recording purposes. drastically reduced by the unique event driven approach of EDICT 97. The capability of this program, in conjunction with the PLC and the Paradigm REAL TIME SCHEDULE operator interface unit, ensures a great deal of advanced functionality for your Real time schedule allows for repetitive or one time task to take place in the system. This powerful PLC/Paradigm system provides many of the capabilities system. Typically a schedule action similar to...At 1:55 PM on Monday, and features normally associated with the more complicated and costly Wednesday, and Friday, print the production report...is required in the PC/SCADA systems. Display pages are easily generated, including PLC and application. In conjunction with the recipe capabilities, a downloading of a internal variables, text strings, or bar charts. All dynamic elements are also special recipe can be requested by the real time schedule feature. available as alarms, recipes, triggers, and reports, for the run time software. After completion of the programming, the program is directly downloaded to USER PROGRAMS the operator interface from your PC, without any compiling or saving This feature offers the user the ability to incorporate custom application requirement. When you require a change in your program, EDICT 97 loads only requirements via a powerful program language. For example, a program the change, not the entire program, saving valuable on-line time. designated “Calculate Volume” which determines the amount of fluid in a round tank at specific temperatures could be created. This program would be triggered DYNAMIC DISPLAY PAGE ELEMENTS to run and display each time the page denoted as “Volume Now” is requested. Each display page has provisions to show static and dynamic information, The ability to customize to your application’s specialized needs is easily including data variables, text messages, time, and date. solved with the user program capability. Data Variables can be either PLC derived or internally generated, either in data entry or display only mode. The Paradigm unit has an extremely powerful KEYBOARD EDITING math capability, allowing the operator to manipulate the variables to meet the All the interface keys can be programmed to perform virtually unlimited specific application’s demands. If required, the display can be formatted to functions with each key, having multiple actions assigned to three types of key BCD, binary, hex, floating point, and string. Upper and lower limits of data events: key pressed, key held down (auto repeat), and key released. Typical key entry variables are fully supported and able to be password protected. actions would be Go to page, set value, load recipe, view alarms, print report, Text Message Animation enables several different types of animated text from and many more. a local or global message table to be displayed. The message displayed is dependent on the condition of the particular controlling expression. The COMMUNICATIONS controlling expression may be a PLC bit level, a timer value, preset counter With over 70 communication drivers available, the Paradigm operator condition, or any one of a wide variety of message triggers. interface offers a wide range of connectivity including: PLCs, Variable Speed Time and Date in the Paradigm unit has the capability to display in any Drives, Temperature Controllers, Bar Code Readers, etc. combination of year, month, day, hours, minutes, and seconds. Utilizing real PLC data references, the automatic comms configuration Bar Graphs in horizontal format are easily attached to data variables. The optimizes the system’s communication performance. In the event that your partial or full length bar graph displays can be scaled and offset to optimize specific driver does not appear on the Paradigm drivers list, let us know, as this the required display effect. list is always being expanded to meet our customers’ needs. SECURITY The password protection scheme provides the ultimate in tamper-proof capability. Access can be limited on a unit, page, recipe, or even individual data entries. 2 ! The battery is located in a holder on the main circuit board. This should HARDWARE INFORMATION be clearly visible. Remove the battery from its holder. This bulletin contains a variety of information related to the installation and ! Place the new battery in the holder. The terminal’s power supply can operation of the Operator Interface supplied. Ideally, you should read this now be disconnected, if you re-applied power in the step above. document thoroughly before attempting to use the equipment. For information ! Replace the lid, screws and connector by following the above procedure about the software aspects of the terminal, please consult other documentation. in reverse. You may like to make a note of the date the battery was replaced to allow planned maintenance to be carried out. CONTENTS OF PACKAGE ! If you did not keep the unit powered-up during battery replacement, hold The Operator Interface is supplied in a packaging box containing the down the EXIT and MUTE keys on the keyboard and cycle power. following... Release the keys and follow the menu guides to to clear the internal ! The interface terminal itself. memory. The unit is now ready for a suitable configuration database to ! A NEMA 4/IP65 rated mounting gasket. be re-loaded. ! A bag containing panel hardware. Please note that the old battery must be disposed of in a manner which ! This hardware bulletin. complies with your local waste regulations. Also, the battery must not be ! If any of these items are missing, please contact your supplier disposed of in fire or in a manner whereby it may be damaged and its contents immediately. come into contact with human skin. ALL NONINCENDIVE CIRCUITS MUST BE WIRED USING DIVISION 2 WIRING METHODS AS SPECIFIED IN ARTICLE INSTALLATION & CONNECTIONS 501-4 (b), 502-4 (b), AND 503-3 (b) OF THE NATIONAL The unit meets NEMA 4/IP65 requirements for indoor use, when properly ELECTRICAL CODE, NFPA 70 FOR INSTALLATION WITHIN installed. The units are intended to be mounted into an enclosed panel. THE UNITED STATES, OR AS SPECIFIED IN SECTION 19-152 OF CANADIAN ELECTRICAL CODE FOR Installation Environment INSTALLATION IN CANADA. The unit should be installed in a location that does not exceed the maximum operating temperature and provides good air circulation. Placing the unit near POWER SUPPLY REQUIREMENTS devices that generate excessive heat should be avoided. The Operator Interface requires an 11 to 30 VDC power supply rated at 3 W Continuous exposure to direct sunlight may accelerate the aging process of unless otherwise stated on the label. the bezel. The bezel should be cleaned only with a soft cloth and neutral soap ! The terminal may take as little as 100 mA in certain circumstances, so product. Do NOT use solvents. be sure that the chosen power supply can operate correctly with this Do not use tools of any kind (screwdrivers, pens, pencils, etc.) to operate the load. Large switch-mode supplies tend to need a certain minimum load keypad of the unit. before they will operate correctly. In any case, it is very important that the power supply is mounted correctly if MOUNTING INSTRUCTIONS the unit is to operate reliably. A very high proportion of reported problems are The Operator Interfaces are designed for through-panel mounting. A caused by incorrect power supply installation, so please take care to observe the neoprene gasket is provided, to enable sealing to NEMA 4/IP65 specification. following points... The panel cut-out diagram for the model supplied is provided. All mounting ! The power supply must be mounted close to the unit, with usually not holes should be drilled for 0.14" (3.5 mm) clearance. Care should be taken to more than 6 feet of cable between the supply and the Operator Interface. remove any loose material from the mounting hole to avoid such metal falling Ideally, as short a length as is possible should be used. into the Operator Interface itself during installation. ! The wire used to connect the Operator Interface’s power supply should be of at least 22 gauge wire. If a longer cable run is used, you should use heavier gage wire. The routing of the cable should be kept away CONNECTING TO A PLC from large contactors, inverters and other devices which may generate The Operator Interface is designed to operate with a PLC. A serial significant electrical noise. communication connection must be made between the operator interface terminal and PLC, and the details of this connection vary according to which BATTERY BACKUP ISSUES PLC is used. The Operator Interface is supplied with a Lithium Battery designed to The following section lists the connection details for the PLC to be used . maintain the internal memory and real-time clock during power outages. Assuming the operator interface terminal is powered up for 50% of the time, PLC TYPE this battery should last over 4 years. A “Battery Low” system variable is Details on how to connect to most PLCs are available on request from RLC. available so that the programmer can choose specific action(s) to occur when the battery voltage drops below its nominal voltage. ® CONNECTING TO AN IBM PC/AT It is possible to replace the battery without losing the contents of the Operator The Operator Interface is programmed via software running on an IBM Interface’s memory, but this does not reduce the importance of ensuring that a PC/AT or a compatible computer. The connection between the PC/AT and the copy of the terminal’s configuration is kept readily at hand to allow the terminal operator interface terminal is made via a custom cable provided with the EDICT to be re-loaded in the case of mishaps. Please remember that although an image Developer’s Kit. The cable is designed for a 9-way serial port. Please contact of the database contents can be uploaded, this file is not editable, so the your supplier if you require a 25-way version. importance of keeping a copy on disk cannot be over stressed. WARNING - EXPLOSION HAZARD - THE AREA MUST BE KNOWN TO BE NON-HAZARDOUS BEFORE SERVICING/ REPLACING THE UNIT AND BEFORE INSTALLING OR REMOVING I/O WIRING AND BATTERY. WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN DISCONNECTED AND THE AREA IS KNOWN TO BE NON-HAZARDOUS. CHANGING THE BATTERY To change the internal battery, follow these steps... ! Remove the power and PLC communications connector from the unit. ! Remove the four screws from the rear-cover and remove the cover. ! If you wish to avoid losing the terminal’s configuration, reconnect the power connector and re-apply power. Note that this will require the panel to be powered-up and, as such, only suitably qualified staff should carry out this procedure. 3 PROGRAMMING PORT PIN OUT FUNCTION KEY STRIPS The Operator Interface’s programming port is sometimes used to connect The function keys on the CL20 have clear windows that permit the user to other RS-232 devices, such as printers. The following illustration and table insert labels appropriate to the process. A formatted page is supplied upon gives the pin-out of this port to enable such connections to be made. which the user can enter function names (e.g. RUN, PRINT, etc.). These strips are inserted from the rear of the panel through slots below the function keys located underneath the gasket. Take care that the ink applied will not rub off of the paper, or else blemishes will be left on the inside of the window. Laminated paper or plastic film can prove easier to insert than normal photocopier paper. It also helps if the starting edge of the paper has about 0.25 inches (6.4 mm) of its corners cut off at a 45 degree angle. Note: Add an additional 1.5" to label length to allow for easier insertion and removal. Rear View of Unit TROUBLESHOOTING For further technical assistance, contact technical support at the appropriate The above table denotes the pin names of the programming port. When company numbers listed. connecting, the pin name at the programming port is connected to the opposite of that pin name at the destination device. © 2001, RED LION CONTROLS, ALL RIGHTS RESERVED. Information in this document is subject to change without notice and does not represent a commitment by Red Lion Controls. Software, which includes any database supplied therewith, described in this document may be furnished subject to a license agreement or a nondisclosure agreement. It is against the Law to copy the software except as specifically allowed in the license or nondisclosure agreement. No part of this document may be reproduced in any form or by any means, electronic or mechanical, including photocopying and recording, for any purpose, without the express written permission of Red Lion Controls. PowerPoint and Windows are registered trademarks of Microsoft Corporation. Other product and company names mentioned herein may be the trademarks of their respective owners. Disclaimer Red Lion Controls, hereinafter referred to as RLC, will under no circumstances be responsible for direct, indirect, special, incidental or consequential damages, death or personal injury arising from the use or misuse of all or part of this documentation or the products and software described herein. Notwithstanding the above, RLC does not exclude any liability for death or personal injury caused by its negligence. RLC does not warrant any of its software products to be free from error or to be fit for any particular purpose. Neither is the software guaranteed to provide operation without interruption. The customer's sole remedy in case of failure is the refund of the purchase price of the software. The customer, in applying the products and software described herein, accepts that the products are wholly or partly programmable electronic systems that are inherently complex and which cannot thus be guaranteed to be free of errors. In doing so, the customer accepts the responsibility to ensure that the products are correctly programmed, configured, installed, commissioned, operated and maintained by competent and suitably trained staff and according to any instructions or safety instructions provided and as dictated by good engineering practices. This documentation, and the software and products described herein, is subject to continuous development and improvement. All information is given in good faith, but RLC shall not be liable for any omissions or errors herein or within the software herein described. Red Lion Controls Red Lion Controls France Red Lion Controls BV 20 Willow Springs Circle 56 Boulevard du Courcerin, Batiment 21, Databankweg 6C York PA 17402 ZI Pariest F-77183 Croissy Beaubourg NL - 3821 AL Amersfoort Tel +1 (717) 767-6511 Tel +33 (64) 80 12 12 Tel +31 (33) 472 32 25 Fax +1 (717) 764-0839 Fax +33 (64) 80 12 13 Fax +31 (33) 489 37 93