MANUAL ADDENDUM HARDWARE 2500 TURBO FLOW COMPUTER DANIEL INDUSTRIES, INC. HOUSTON, TEXAS. Part Number: Revision F May 2002

Transcription

1 MANUAL ADDENDUM HARDWARE 2500 TURBO FLOW COMPUTER DANIEL INDUSTRIES, INC. HOUSTON, TEXAS Part Number: Revision F May 2002 This addendum accompanies the Daniel Industries Model 2500 Hardware Manual (part number ) to addresses the features, installation, setup, and specifications of the Daniel Industries 2500 Turbo Flow Computer. A 2500 Turbo upgrade or installation introduces significant performance benefits, yet retains compatibility with the previous generation of the Model 2500 Flow Computer. NOTE: Also included in this addendum are selected 2500 Turbo drawings. This addendum is organized into the following topics and sections. Introduction... See section 1 Available Models and Kits Features and Capabilities Software Compatibility Installation... See section 2 Installing a New Complete-Unit Assembly Upgrading an Existing Model Connector Points... See section 3 Jumper and Switch Configurations... See section 4 Serial Port 1 Jumper Settings Serial Port 2 Jumper Settings Turbine Inputs Jumper Settings

2 NOV Turbo Digital Outputs Jumper Settings Status Jumpers Password Protection Switch SW Processor Jumpers Startup and Operation... See section 5 Recompiling a 2500 Turbo Application Program Downloading a 2500 Turbo Application Program Operation After Downloading Determining the Base25 EPROM Revision Level Cold Starting the 2500 Turbo from Keypad Specifications... See section 6 Main CPU Card Specifications Analog Inputs Specifications Analog Outputs Specifications Pulse Inputs / Frequency Inputs Specifications Status Inputs Specifications Control Outputs Specifications Transient Protection Specifications Calculation Accuracy Specifications Communications Specifications RS232 Serial Communications Port RS485 Serial Communications Port Electrical Power Supply Specifications Self Diagnostics Specifications Environmental Specifications Approvals and Certifications Turbo Drawings Turbo 2500 Assembly Drawing... DE (sheet 2 of 2) Turbo 2500 P/S Assembly Drawing... CE Minimodule/SSD Assembly Drawing, Turbo BE Core Module/4DXi, Turbo BE Field Wiring Diagram, Model DE (sheets 1, 2, and 3 of 3) TURBO FLOW COMPUTER

3 2500 Turbo NOV 1998 Year 2000 Warranty The Company represents and warrants that computer programs in any medium, software, firmware and combinations thereof ("Deliverables") manufactured by the Company and incorporated into or supplied by the Company for use with goods manufactured by the Company will, under normal use and care: i) recognize and accept dates falling on or after 1 January 2000; ii) iii) iv) recognize and accept the year 2000 and every succeeding fourth year as leap years; recognize and accept 29 February in the year 2000 and every succeeding fourth year; record, store, process, sequence, present and output calendar dates and data related to dates falling on or after 1 January 2000, in the same manner and with the same functionality as they do on or before 31 December 1999 and without errors or omissions; and v) lose no functionality with respect to the introduction into them of dates or data related to dates falling on or after 1 January 2000; provided that, in the case of any non-conforming Deliverables that are returned to the Company promptly following discovery of the non-conformity, the Company will, at its option and cost, repair or replace such Deliverable or refund to the Purchaser the purchase price therefor. This shall be the Purchaser s sole and exclusive remedy for breach of the foregoing warranty. Notwithstanding the foregoing, the Company shall not, under any circumstances whatsoever, be liable for any defects or errors caused by: materials or workmanship made, furnished or specified by the Purchaser; non-compliance with the Company s installation or operation requirements; failure to install any revisions and/or upgrades to the Deliverables deemed mandatory by the Company; any modifications to Deliverables not previously authorized by the Company in writing; the use by the Purchaser of any non-authorized spare or replacement parts in connection with the goods used in conjunction with the Deliverables; or the use of the Deliverables with any hardware or software not supplied by the Company. The Purchaser shall at all times remain solely responsible for the adequacy and accuracy of all information supplied by it. Any third party content in Deliverables shall carry only the warranty extended by the original manufacturer. ADDENDUM

4 NOV Turbo THE FOREGOING CONSTITUTES THE COMPANY S SOLE AND EXCLUSIVE WARRANTY IN RELATION TO THE PERFORMANCE OF THE DELIVERABLES AS IT RELATES TO THE CHANGE FROM YEAR 1999 TO YEAR 2000 OR THE OCCURRENCE OF LEAP YEARS THEREAFTER, AND THE PURCHASER S EXCLUSIVE REMEDY FOR BREACH THEREOF. IN NO EVENT WILL THE COMPANY BE LIABLE FOR INDIRECT, CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES, INCLUDING LOSS OF USE, BUSINESS INTERRUPTION OR LOSS OF PROFITS, IRRESPECTIVE OF WHETHER THE COMPANY HAD NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. The foregoing warranty shall remain valid until the later of December 31, 2000 or one year after the date that the Deliverable was shipped TURBO FLOW COMPUTER

5 2500 Turbo FEB AVAILABLE MODELS AND KITS SECTION 1 INTRODUCTION The Daniel Industries 2500 Turbo Flow Computer is available either as a complete, new installation unit or as a kit to upgrade an existing Model 2500 Flow Computer Turbo: New Installation Units Like the Model 2500, the 2500 Turbo Flow Computer can be housed in a standard rack (panel mount) enclosure, or it can be housed in any of these environmentally rated enclosures: Table 1. List of enclosures and model series for new 2500 Flow Computer Enclosure** Standard Rack Mount NEMA 13, painted steel, 20 x 20 inches NEMA 12, stainless steel, 24 x 30 inches NEMA 4X, stainless steel, 24 x 30 inches Canada Box Daniel Model No. Series 2521 Series: one-board 2522 Series: two-board* 2530 Series: one- or two-board* 2512 Series, one- or two-board* NOTES: * Two-board configuration provides more I/O capabilities (see Section 2, "Hardware Options", of the Model 2500 Hardware Manual, Daniel part number , for details). ** See Section 2, "Enclosure", of the Model 2500 Hardware Manual, for more details on enclosure options. Each enclosure is designed to be compliant with the NEMA standard. These power supply options are also available: 115/230 volts AC power supply 24 volts DC input ADDENDUM

6 FEB Turbo 2500 Turbo: Upgrade Kit To upgrade an existing Model 2500 to a 2500 Turbo Flow Computer, use this upgrade kit: PC/104 Mother Board with CPU plug-in, high capacity power supply (Daniel part number ). NOTE: To upgrade a two-board Model 2500, you only need to replace the CPU board. The second, or I/O board, is not replaced, as it is fully compatible with the 2500 Turbo upgrade. 1.2 FEATURES AND CAPABILITIES Increased Performance The 2500 Turbo is designed to be a performance upgrade kit for existing users. With its 486/100 megahertz (MHz) 32-bit microprocessor, it will provide speed increases of over 20 times the original performance of the V20 microprocessor. Improved Upgrade Paths for Future Applications The 2500 Turbo uses a PC/104 motherboard that accommodates plug-in modules to help maximize upgrade paths for future applications. PC convenience, instead of proprietary microprocessor designs, makes it easier to adapt to virtually any flow measurement programming challenge. Improved Power Supply The 2500 Turbo board has an onboard industry standard power supply that provides a higher power output and a wide (18 to 36 volts DC) input voltage range. For installations using 115 or 230 volts AC power, the onboard 2500 Turbo power supply receives input voltage from an optional 115/230 volts AC power supply TURBO FLOW COMPUTER

7 2500 Turbo FEB 1998 Compatibility The 2500 Turbo upgrade kit fits into existing Model 2500 RTU enclosures. And the 2500 Turbo, whether new or upgraded, is compatible with existing Model 2500 applications via the Daniel Industries Config25 software. This makes upgrading to 2500 Turbo a three-step process: 1. Replace the existing 2500 CPU with a new 2500 Turbo card set. 2. Compile your existing applications with the new Config25 software program. 3. Download the application, and go back on line. 1.3 SOFTWARE COMPATIBILITY To use existing Config25 applications with the 2500 Turbo, you will need the following: Daniel Config25 Turbo Configuration Program, revision 6.00 or later Base25 EPROMs, revision 6.05 or later With the two above items installed, you can select the application and analyze the file in preparation for a new download. This recompiles the application for the 32-bit microprocessor of the 2500 Turbo. See the next section of this addendum, "Installation", for more details. NOTES: To determine the revision level of the Base25 EPROMs installed in a 2500 Turbo, follow the instructions provided in section 5.4, "Determining the Base25 EPROM Revision Level", this addendum. Further revisions of Config25 software and 2500 Turbo firmware are currently under development. These revisions, when released, represent the next step in realizing the full potential of the 2500 Turbo s architecture and performance. ADDENDUM

8 FEB Turbo SECTION 2 INSTALLATION 2.1 INSTALLING A NEW COMPLETE-UNIT ASSEMBLY If you are installing a new complete-unit assembly, and not upgrading an existing installation, follow the instructions provided in Section 4, "Installation", of the Model 2500 Hardware Manual, Daniel part number Note these differences, though, between a new Model 2500 installation and a new 2500 Turbo installation: (1) Use Daniel Config25 Turbo Configuration Program revision 6.00, or later, to recompile existing applications that are version K.2 through 5.xx for use with a 2500 Turbo Flow Computer. NOTE: New 2500 Turbo applications do not need recompiling before they are downloaded to the flow computer. Only applications that are revision K.2 to 5.xx need to be recompiled. You can determine an application s revision level by examining the application listing. In the application listing, the revision level is printed in the top center of each page header (as vk.2, for example). (2) Applications can be downloaded to either serial port 1 or serial port 2 of the 2500 Turbo. Default speeds are 9600 bps for serial port 1 and 2400 bps for serial port TURBO FLOW COMPUTER

9 2500 Turbo FEB UPGRADING AN EXISTING MODEL 2500 To prepare for upgrading, have on hand the following tools and materials: Flat blade screwdriver 5/16" wrench Serial cable for downloading Application Program from personal computer (PC) to the flow computer (see drawing CE-10174, "Assembly, Cable to IBM Computer", in the Model 2500 Hardware Manual, appendix H). Model 2500 Turbo Application Program Model 2500 Hardware Manual (Daniel part number ) Model 2500 Config25 Reference Manual (Daniel part number ) This guide, the Manual Addendum, Hardware, 2500 Turbo Flow Computer (Daniel part number ) ADDENDUM

10 FEB Turbo To upgrade an existing Model 2500 to a 2500 Turbo, follow these steps: (1) Turn off and disconnect electrical power from the Model 2500 Flow Computer. (2) Access the Model 2500 Flow Computer chassis. (3) Remove the card cage assembly from the flow computer s chassis. (a) (b) Make note of all cable connections to the chassis, so that you can later consult your notes, reinstall the card cage assembly, and accurately reconnect all cables. Disconnect the green ground wire from the lug on the chassis. (Use the flat blade screwdriver and 5/16" wrench.) (4) If board number 2 (for additional I/O capabilities) is installed, make sure the P2 cable is disconnected from it, then remove board number 2 from the card cage assembly. (5) Make sure the P1 and P2 cables are disconnected from board one (CPU board), then remove the board from the card cage assembly. (6) Install the new 2500 Turbo board in the card chassis slot for board number 1. IMPORTANT: Before you install the new 2500 Turbo board, make note of the EPROM label on U44, board number 2 (if applicable), since it will identify the AGA8 equation type that will be required for entry, upon startup. (a) (b) Before installing the new board, first ensure that all jumper settings are as desired for serial port communications, turbine inputs, and digital outputs. (For illustrations, see section 4, "Jumper and Switch Configurations", this addendum, and the 2500 Turbo drawings at the end of this addendum.) Reconnect the P1 and P2 cables to the new 2500 Turbo board. (7) Reconnect the green ground wire to the card chassis. (8) Enable the new board s battery by connecting the four-pin connector to the J7 connector on the board TURBO FLOW COMPUTER

11 2500 Turbo FEB 1998 (9) If board number 2 was installed, reinstall it now. (a) Reconnect the P2 connector cable to board number 2. (10) Reconnect any remaining disconnected cables to the board(s). (11) Install onto the card chassis the new side plate that comes with the 2500 Turbo upgrade kit. (a) The new side plate has a printed list of field-wiring terminations that are applicable to the 2500 Turbo. It is a replacement for the original side plate that lists these terminations. (12) Reinstall the card cage assembly into the flow computer s chassis. (13) To indicate the flow computer has been upgraded to 2500 Turbo, add the "Turbo" sticker to the front panel of the flow computer. (14) Reconnect and turn on electrical power to the flow computer. NOTE: Board number 2 s EPROMs (for AGA8 applications, etc.) and battery are now resident on the new 2500 Turbo CPU card. Do not remove these items from board number 2 they will not affect the operation of the 2500 Turbo upgrade. ADDENDUM

12 FEB Turbo SECTION 3 CONNECTOR POINTS The following is a list of the cable connector points on the 2500 Turbo board. Table 2. List of cable connector points for 2500 Turbo P1 display connector P2 expansion board connector P3 termination board 1 P6 termination board 2 P7 termination board 2 P102 PC-104 bus P103 PC-104 bus J1 power supply J5 utility port to CPU module J6 utility port to keyboard, reset, etc. J7 3.6 volt lithium battery J8 backup power for SSD (solid state disk) module TURBO FLOW COMPUTER

13 2500 Turbo FEB 1998 SECTION 4 JUMPER AND SWITCH CONFIGURATIONS 4.1 SERIAL PORT 1 JUMPER SETTINGS RS232 (default) JP JP JP9 JP10 open open RS485 Full Duplex JP JP JP9 JP10 open open RS485 Half Duplex JP JP JP9 JP10 closed closed ADDENDUM

14 FEB Turbo Figure 1. Serial port 1 jumper locations TURBO FLOW COMPUTER

15 2500 Turbo FEB 1998 Figure 2. Serial ports 1 and 2 jumpers, default settings (RS232) ADDENDUM

16 FEB Turbo 4.2 SERIAL PORT 2 JUMPER SETTINGS RS232 (default) JP JP JP11 JP12 open open RS485 Full Duplex JP JP JP11 JP12 open open RS485 Half Duplex JP JP JP11 JP12 closed closed TURBO FLOW COMPUTER

17 2500 Turbo FEB 1998 Figure 3. Serial port 2 jumper locations ADDENDUM

18 FEB Turbo 4.3 TURBINE INPUTS JUMPER SETTINGS Turbine Inputs 2048 cycles per sample (default) JP Turbine Inputs 4096 cycles per sample JP DIGITAL OUTPUTS JUMPER SETTINGS Digital Outputs supply system power (+24 volts) diode clamping the open collector digital outputs JP6 open 4.5 STATUS JUMPERS Jumpers JP1 - JP5 are used to configure software operations. These jumpers are not normally used. 4.6 PASSWORD PROTECTION SWITCH SW1 Switch SW1, a three-position switch, determines the mode of password protection: - Switch in DOWN position (toward the board edge): password protection is disabled. - Switch in MIDDLE position: a 5-minute timeout is allowed after password entry for a parameter change. - Switch in UP position (toward the board center): the front panel green LED is off, and password is required for any parameter change TURBO FLOW COMPUTER

19 2500 Turbo FEB 1998 Figure 4. Digital outputs and turbine inputs jumper locations ADDENDUM

20 FEB Turbo 4.7 PROCESSOR JUMPERS Jumper blocks W2 through W7 on the Core Module CPU daughterboard (that is plugged into the 2500 Turbo board number 1) should be set in the positions shown in Figure 5, below, if a Minimodule Solid State Disk (SSD) daughterboard is also plugged into the 2500 Turbo board number 1. Figure 5. Core Module CPU processor jumpers with Minimodule SSD also onboard TURBO FLOW COMPUTER

21 2500 Turbo FEB 1998 SECTION 5 STARTUP AND OPERATION Existing 2500 applications may need to be recompiled before they can be used with the 2500 Turbo Flow Computer. This section provides instructions for recompiling applications and downloading them to the flow computer. This section also lists the initial steps needed to start the flow computer s operation. 5.1 RECOMPILING A 2500 TURBO APPLICATION PROGRAM NOTE: New 2500 Turbo applications do not need recompiling before they are downloaded to the flow computer. Only applications that are revision K.2 to 5.xx need to be recompiled. You can determine an application s revision level by examining the application listing. In the application listing, the revision level is printed in the top center of each page header (as vk.2, for example). To recompile an existing 2500 Turbo Application Program, follow these steps: (1) Start the Config25 Turbo Configuration Program. (a) (b) (c) At the Config25 startup screen, type in your username and password, then press the ENTER key. The "General Menu" screen is displayed. For more information on starting and logging onto the Config25 software, see section 3, "User Log-On and System Access", of the Config25 Reference Manual (Daniel part number ). (2) In the "General Menu" screen, press the ENTER key to select "Define configuration for 2500 instrument". (a) (b) A list of configuration files in the C:\CONFIG25\ directory is displayed. For more information on file copying and file structures, see the Config25 Reference Manual (Daniel part number ). ADDENDUM

22 FEB Turbo (3) Type the appropriate file name for the application program, and press the ENTER key. (4) Press the F10 key to return to the "General Menu" screen. (5) In the "General Menu" screen, use the SPACE BAR key to select "Analyze or transfer configuration for 2500", then press the ENTER key. (a) The "Configuration Analysis and Transfer Menu" screen is displayed. (6) In the "Configuration Analysis and Transfer Menu" screen, press the ENTER key to select "Analyze or transfer configuration for 2500". (7) When prompted, press the Y key to analyze the program. (8) When prompted, press the Y key to save the configuration file. (9) When prompted, press the Y key (or N key) to print (or not print) a list of variables. (10) Press the ENTER key to continue. (a) The "Configuration Analysis and Transfer Menu" screen is displayed again. (11) Press the F10 key to return to the "General Menu" screen. (12) Next, you will need to download the recompiled program. (a) See the next section, "Downloading a 2500 Turbo Application Program", this addendum TURBO FLOW COMPUTER

23 2500 Turbo FEB DOWNLOADING A 2500 TURBO APPLICATION PROGRAM NOTE: For wiring diagrams and a guide on constructing a serial download cable for connecting a personal computer (PC) serial port to the flow computer serial port, see the following: Drawing CE-10174, "Assembly, Cable to IBM Computer", in appendix H of the Model 2500 Hardware Manual (Daniel part number ) Drawing DE-10485, "Field Wiring Diagram, Model 2500", in appendix A of the Model 2500 Hardware Manual To download a 2500 Turbo application program, follow these steps: NOTE: If you are continuing from the last section, "Recompiling a 2500 Turbo Application Program", skip to step (4) below. The Config25 program should already be running, and the application program you have just recompiled will be the one downloaded to the flow computer if you continue with step (4) below. (1) Start the Config25 Turbo Configuration Program (if it is not already operating). (a) (b) (c) At the Config25 startup screen, type in your username and password, then press the ENTER key. The "General Menu" screen is then displayed. For more information on starting and logging onto the Config25 software, see section 3, "User Log-On and System Access", of the Config25 Reference Manual (Daniel part number ). (2) In the "General Menu" screen, press the SPACE BAR key to select "Analyze or transfer configuration for 2500", then press the ENTER key. (a) A list of configuration files in the C:\CONFIG25\ directory is displayed. ADDENDUM

24 FEB Turbo (b) For more information on file copying and file structures, see the Config25 Reference Manual (Daniel part number ). (3) Type the appropriate file name for the application program, press the ENTER key, and then press the F10 key to return to the "General Menu" screen. (a) The "General Menu" screen is then redisplayed. (4) In the "General Menu" screen, use the SPACE BAR key to select "Analyze or transfer configuration for 2500", then press the ENTER key. (a) The "Configuration Analysis and Transfer Menu" screen is displayed. (5) From the "Configuration Analysis and Transfer Menu", you can select the baud rate at which to download the application program to the flow computer by following these steps: (a) Upon a cold start, the default baud rates for the flow computer s serial ports are as follows: bps for serial port 1, and bps for serial port 2. (b) (c) (d) (e) (f) (g) In the "Configuration Analysis and Transfer Menu" screen, use the SPACE BAR key to select "Modify download parameters", and then press the ENTER key. The "Download Variables Definition" screen appears. In the "Download Variables Definition" screen, press the ENTER key. The cursor will move into the "Baud Rate" column. With the cursor in the "Baud Rate" column, press the SPACE BAR key to toggle through the possible baud rate values: 300, 600, 1200, 2400, 4800, 9600, 19.2K, and 38.4K. After you have set the baud rate, press the F10 key to discontinue editing. Press the F10 key again to return to the "Configuration Analysis and Transfer Menu" screen. (6) In the "Configuration Analysis and Transfer Menu" screen, Use the SPACE BAR key to select either TURBO FLOW COMPUTER

25 2500 Turbo FEB "Transfer configuration to 2500 via comm port 1" or - "Transfer configuration to 2500 via comm port 2". (a) (b) The port you choose should be the PC serial port that is connected to the flow computer s serial port by the serial download cable. Press the ENTER key to begin the download. ADDENDUM

26 FEB Turbo 5.3 OPERATION AFTER DOWNLOADING To initiate the 2500 Turbo Flow Computer s operation after an application program has been downloaded to it, proceed as follows: IMPORTANT: When you start the 2500 Turbo Flow Computer after downloading an application to it, you are prompted for the type of AGA8 equation used by the flow computer. To determine this, examine the EPROM label on U44 of the 2500 Turbo board 2 (see also, section 2.2 "Upgrading and Existing Model 2500", this addendum). NOTE: If you are working with an application program that is revision K.2 to 5.xx, it will need to be recompiled before it is downloaded to a 2500 Turbo Flow Computer. You can determine an application s revision level by examining the application listing. In the application listing, the revision level is printed in the top center of each page header (as vk.2, for example). For directions on recompiling an application program, see section 5.1, "Recompiling a 2500 Turbo Application Program", this addendum TURBO FLOW COMPUTER

27 2500 Turbo FEB 1998 (1) Upon completion of the download, the variable dictionary is searched to determine the presence of a variable AGA8MTHD. If such a variable is found, it is assumed to be an integer value representing the desired AGA8 calculation method to be used, as follows: AGA8MTHD 1 _ AGA GROSS 2 _ AGA DETAIL 3 _ AGA DETAIL If the user desires to allow the AGA8 method to be selected during application operation, a selection variable can be created with choices of: 92GROSS 92DETAIL 85DETAIL Of course, the application would also have to have logic to provide the proper calling arguments to the GRIPROC call based upon the method selected. If no such variable is found, the user is prompted on the display as follows: SELECT AGA8 MTHD 8=1985 9=1992 (a) Press either the 8 or 9 key on the front panel, according to one of these conditions: If the downloaded application program uses this equation... Press this key... And go to this section... AGA AGA not an AGA8 equation ADDENDUM

28 FEB Turbo AGA EQUATION (OR NO AGA8 EQUATION) To start the 2500 Turbo Flow Computer s operation under the AGA equation (or no AGA8 equation), proceed as follows: (1) After you have pressed the 8 key (from step (1)(a), section 5.3, this addendum), you are given the option of accepting choices made so far. (a) The front panel displays this message. AGA DETAIL ENTER=Y EXIT=N (b) (c) To accept operation under AGA8-1985, press the Y key (for "ENTER"). This completes the startup sequence, and the 2500 Turbo begins normal operation. Otherwise, to reject operation under AGA8-1985, press the N key (for "EXIT"). This returns you to the initial display described before in step (1), section 5.3, this addendum TURBO FLOW COMPUTER

29 2500 Turbo FEB AGA EQUATIONS To start the 2500 Turbo Flow Computer s operation under the AGA equation: (1) After you have pressed the 9 key (from step (1)(a), section 5.3, this addendum), you have the option of choosing the Gross or Detail method of calculations. (a) The front panel displays this message. GROSS 1=GROSS DETAIL? 2=DETAIL (b) To select the AGA Gross method, press the 1 key, or... To select the AGA Detail method, press the 2 key. (2) Next, you are given the option of accepting or rejecting the choices made so far. (a) Depending upon whether you chose Gross or Detail, the front panel displays this message. AGA DETAIL ENTER=Y EXIT=N or AGA GROSS ENTER=Y EXIT=N (b) (c) To accept choices made (either AGA8-1992, Gross or Detail method), press the Y key (for "ENTER"). This completes the startup sequence, and the 2500 Turbo begins normal operation. Otherwise, to reject choices made, press the N key (for "EXIT"). This returns you to the initial display described before in step (1), section 5.3, this addendum. ADDENDUM

30 FEB Turbo 5.4 DETERMINING THE BASE25 EPROM REVISION LEVEL To determine the Base25 EPROM revision level, proceed as follows: (1) Press the 0 (ZERO) and UP ARROW keys simultaneously. (a) (b) You can also press the 7 (SEVEN) and ENTER keys simultaneously. The Base25 revision level is displayed on the LCD. Example: BASE25 REVISION COLD STARTING THE 2500 TURBO FROM KEYPAD CAUTION: Cold starting a 2500 Turbo Flow Computer will erase the application program and any stored data. To cold start the 2500 Turbo from the keypad, proceed as follows: (1) Press the 0 (ZERO), 2 (TWO), 6 (SIX), and UP ARROW keys simultaneously. (a) (b) You can also press the 3 (THREE), 5 (FIVE), 7 (SEVEN) and ENTER keys simultaneously. The flow computer will cold start after it displays this message: FORCED COLD START REQUESTED TURBO FLOW COMPUTER

31 2500 Turbo FEB MAIN CPU CARD SPECIFICATIONS SECTION 6 SPECIFICATIONS Microprocessor and Onboard Memory 486DX4, 100 megahertz (MHz), 32-bit, 4 megabytes (MB) RAM Solid State Disk 1 MB RAM, 1 MB EPROM Backup Battery Replaceable lithium (1 year continuous duty / 10 year shelf) Bus Architecture PC/104 Compact ISA 6.2 ANALOG INPUTS SPECIFICATIONS Quantity 1-Board Configuration 2-Board Configuration 6 external analog inputs (and 2 internal reference inputs) 18 external analog inputs (6 on board-1 and 12 on board-2) Specifications Current / Voltage 4-20 milliamperes (ma) or differential voltage input 1-5 volts with a maximum of 3-21 ma Input Impedance Filter 250 ohms (Ω) ±0.05% (current loop) 3 decibels (db) down at 1 Hz, roll off at 6 db per octave ADDENDUM

32 FEB Turbo Common Mode Characteristics: Range Impedance Rejection Ratio Resolution 0 to +12 volts with respect to common greater than 10 MΩ greater than 66 db analog-to-digital (A-D) conversion resolution is 12 bits for board-1 and board ANALOG OUTPUTS SPECIFICATIONS Quantity 1-Board Configuration 2-Board Configuration 2 analog outputs 4 analog outputs Specifications Nominal Output Range Maximum Range Maximum Load Maximum Ripple Update Frequency Resolution Temperature Coefficient 4-20 ma 3-21 ma 800 Ω (with nominal 24 volts input) 0.5% of full scale 10 Hz (100 milliseconds) 12 bits ±0.01% of full scale per degree Fahrenheit ( F) TURBO FLOW COMPUTER

33 2500 Turbo FEB PULSE INPUTS / FREQUENCY INPUTS SPECIFICATIONS 1-Board Configuration 3 pulse inputs, total: One pulse input used for a frequency densitometer input Two pulse inputs used to accumulate turbine meter signals NOTE: The single-board pulse input section may be configured by software at setup time to provide double chronometry capability. 2-Board Configuration 8 pulse inputs, total: Six pulse inputs for turbine or PD meter signals (two on the first board and four on the second board) Two pulse inputs for frequency densitometer input (one on the first board and one on the second board) Turbine Meter Input Characteristics Input Levels 0 to 10 volts peak-to-peak, nominal +8 volts input high minimum +4 volts input low maximum Frequency Range 1 to 5000 Hz Frequency Densitometer Input Characteristics Input Levels 0 to 10 volts peak-to-peak, nominal +8 volts input high minimum +4 volts input low maximum Frequency Range 500 to 10,000 Hz Alternate Input Levels (using densitometer input module): 2 volts peak-to-peak with an 18 to 20 volts DC offset (Solartron compatible) ADDENDUM

34 FEB Turbo 6.5 STATUS INPUTS SPECIFICATIONS 1-Board Configuration Six status inputs used for sensing external signals 2-Board Configuration A maximum of 24 status inputs with six on the first board, and eighteen on the second board, which are used for sensing external signals Two prover inputs All status inputs characteristics include: Field input via voltage-free dry contact closure to common - pull-up voltage: 14.8 volts (nominal) - sink current: 7.5 ma - maximum loop Z: 2 kω (input impedance) - maximum external loop impedance: 500 Ω Level sensed every 100 milliseconds Protection circuit (resistor, capacitor) limits input voltage range from 0 to 15.3 volts ±2% - high (on): greater than 8.0 volts - low (off): less than 3.0 volts - hysteresis: 4.0 volts typically TURBO FLOW COMPUTER

35 2500 Turbo FEB CONTROL OUTPUTS SPECIFICATIONS The following control outputs, which include an alarm contact closure and three LED indicators, are common to both the single-board and dual-board configurations. The LED status indicators are located on the front control panel, above the keypad. Alarm contact closure characteristics include: Form C contact Energized relay during operation 30 volts DC or AC, 0.75 amp maximum 10 VA resistive load 3.5 VA inductive load with external snubber A single-board configuration has six TTL open collector outputs. The dual-board configuration can have a maximum of 24 open collector outputs with six on the first board and eighteen on the second board. Both board configuration control output characteristics include: High current open collector outputs ma maximum current at 30 volts DC absolute maximum - remote pull-up resistor required Optionally, enhanced RTU (Remote Terminal Unit) terminal boards can include solid-state relays with the same number of outputs. 6.7 TRANSIENT PROTECTION SPECIFICATIONS Termination boards for RTU configurations contain transient protection circuitry on all I/O signals brought out to field termination blocks. 6.8 CALCULATION ACCURACY SPECIFICATIONS With the analog inputs fixed for non-impulse type calculations, or a single frequency of one khz for impulse type calculations, the flow rate calculation error will not exceed ± 0.01% of full scale. ADDENDUM

36 FEB Turbo 6.9 COMMUNICATIONS SPECIFICATIONS Serial Ports Maximum Quantity Three (3) serial ports maximum if both board 1 (2500 Turbo) and optional board 2 are installed. Two (2) serial ports maximum if only board 1, 2500 Turbo, is installed. Serial Protocols Board 1 (2500 Turbo): Both serial ports configurable to RS232 or RS485. Board 2 (optional): Serial port operates with RS232 protocol only. Baud Rate Available Baud Rates: Ports 1 and 2 (on Board 1): 300, 1200, 2400, 4800, 9600, 19.2K, and 38.4K Port 3 (on Board 2): 300, 1200, 2400, 4800, and 9600 Maximum Baud Rates: Ports 1 and 2 (on Board 1): 38.4K Port 3 (on Board 2): 9600 Default Baud Rates: Port 1: 9600 Port 2: TURBO FLOW COMPUTER

37 2500 Turbo FEB RS-232 SERIAL COMMUNICATIONS PORT The RS-232 ports are configured for a data terminal equipment subset. The signals, which are provided, implement the protocol required for modem operation. Each signal line is wired to provide the proper signal level for data transfer when not connected. Other characteristics include: Signal Levels - Mark (1) exceeds -3.0 V (nominally -12 V) - Space (0) exceeds 3.0 V (nominally +12 V) Maximum cable length of 50 feet Full duplex Baud rates of 300, 1200, 2400, 4800, 9600, 19.2K, and 38.4K from ports 1 and 2 on Board number 1 Baud rates of 300, 1200, 2400, 4800, and 9600 from port 3 on Board number 2 Modem connection supported XON/OFF, ETX/ACK or RTS/CTS handshaking ADDENDUM

38 FEB Turbo 6.11 RS-485 SERIAL COMMUNICATIONS PORT The electrical characteristics of the RS-485 serial communications port configuration include: Voltage range V maximum V minimum Receiver input - V in 20.2 V logical high minimum - V in -0.2 V logical low maximum Transmitter output - V out 2.6 V logical high maximum - V out -2.6 V logical low maximum Conductors - 22 AWG minimum, twisted shielded pair feet maximum length without repeaters TURBO FLOW COMPUTER

39 2500 Turbo FEB ELECTRICAL POWER SUPPLY SPECIFICATIONS The 2500 Turbo can be configured for three different voltage inputs: +24 volts DC 115 volts AC nominal 230 volts AC nominal The standard option is the +24 volts DC supply. A preferred method would be to connect the AC supply through an AC to DC converter through a 24-volt battery, or two 12-volt batteries, to the 24-volt input. With this method, the 2500 Turbo would continue to operate even though AC power might be lost for 36 hours. NOTE: Existing data in the 2500 Turbo will not degrade even if power is lost. The power supply generates a transistor-transistor logic (TTL) signal 2 milliseconds before its 5 volts DC output becomes unusable (at 4.8 volts DC) and stops CPU processing. The following is a list of power supply options with characteristics that include: Standard input voltage +24 volts DC, tolerance of ±4 volts DC - 24 volts power consumption 60% efficiency: power consumption equals 33.6 watts 70% efficiency: power consumption equals 31.2 watts (typical) 80% efficiency: power consumption equals 28.8 watts - onboard power supply is attached to the 2500 Turbo CPU board AC options - voltage: 115 volts AC ±10%; 230 volts AC ±10% - frequency: 47 to 63 Hz - power consumption 50 watts (worst case) - single phase - requires optional 115/230 volts AC power supply, Daniel part number ADDENDUM

40 FEB Turbo 24 volts DC characteristics ma maximum current output - composite regulation ±200 mv - temperature coefficient of 0.05% per F - ripple less than ±150 mv +15 volts DC characteristics ma maximum current output - composite regulation ±100 mv - temperature coefficient of 0.05% per F - ripple less than ±100 mv -15 volts DC characteristics ma maximum current output - composite regulation ±100 mv - temperature coefficient of 0.05% per F - ripple less than ±100 mv 5 volts DC characteristics - 5 amp maximum current output - composite regulation ±100 mv - temperature coefficient of 0.05% per F - ripple less than ±200 mv NOTE: In this instance, composite regulation is defined as a worst-case voltage regulation across combined input voltage, load and temperature range TURBO FLOW COMPUTER

41 2500 Turbo FEB SELF DIAGNOSTICS SPECIFICATIONS Precision Analog Reference This feature allows the 2500 to automatically re-calibrate itself before each calculation cycle. Built-in Check Sum Upon power up / utilization, the 2500 memory is interrogated and validated both in RAM and ROM and associated hardware. Watchdog Timer Fail-safe alarm on any malfunction ENVIRONMENTAL SPECIFICATIONS NEMA 13 Enclosure With integral front panel: operational temperature is 0 degrees Fahrenheit ( F) to 140 F NEMA 4X Enclosure Humidity Without front panel: operational temperature is -20 F to 160 F. 0-95% non-condensing 6.15 APPROVALS AND CERTIFICATIONS Industry and Science Canada - Legal Metrology (formerly CCA) and Canadian Standards Association (CSA) certifications are pending. ADDENDUM

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43 2500 Turbo JUL TURBO DRAWINGS DE (sheet 2 of 2) CE Turbo 2500 Assembly Drawing Turbo 2500 P/S Assembly Drawing BE Minimodule/SSD Assembly Drawing, Turbo 2500 BE Core Module/4DXi, Turbo 2500 DE Field Wiring Diagram, Model 2500 (sheets 1-3 of 3) ADDENDUM

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