Operator Manual 2800 Series Intrinsically Safe Instrument with Intalogix™ Technology 50647 © 2001-2012 by Fairbanks Scales, Inc.
2800 Series Intrinsically Safe Instrument With Intalogix™ Technology Document 50647 Manufactured by Fairbanks Scales Inc. 821 Locust Kansas City, Missouri 64106 AMENDMENT RECORD Issue #1 09/01 Created and released manual. Issue #2 11/01 Updated specifications. Issue #3 03/02 Updated specifications and procedures Issue #4 08/02 Updated specifications for 4-20mA Issue #5 01/03 Updated drawings, note, and caution graphics. Issue #6 11/06 Updated specifications for 4-20mA.
Disclaimer Every effort has been made to provide complete and accurate information in this manual. However, although this manual may include a specifically identified warranty notice for the product, Fairbanks Scales makes no representations or warranties with respect to the contents of this manual, and reserves the right to make changes to this manual without notice when and as improvements are made.
Table of Contents SECTION 1: GENERAL INFORMATION .................................................................. 7 1.1. Description ................................................................................................................... 7 1.2. Specifications .............................................................................................................. 8 1.3. Accessories .............................................................................................................
Table of Contents APPENDIX I: TROUBLESHOOTING/ERROR CODES ............................................ 49 APPENDIX II: FM CONTROL DRAWINGS .............................................................. 50 APPENDIX III: MATERIAL SAFETY DATA SHEET ................................................ 62 APPENDIX IV: CONTINUOUS OUTPUT DATA STREAMS .................................... 64 A. Format: Fairbanks Computer (FbPutr) ......................................................................... 64 A.2.
Section 1: General Information 1.1. DESCRIPTION The model 2800 series is an Intrinsically Safe instrument utilizing Intalogix™ Technology. It is Factory Mutual (FM) Approved for direct use in hazardous environments as shown in the FM Approved Control Drawings. The 2800 series instrument eliminates the need for explosion proof enclosures or purging systems. Enclosed in a stainless steel, NEMA 4X enclosure, the instrument is able to withstand both wash down and corrosive environments.
Section 1: General Information 1.2. SPECIFICATIONS Instrument Approvals FM Approvals NTEP: CoC 01-009 CWM: Pending Class I, II, and III Division 1 Groups A, B, C, D, E, F, and G * For more detailed information, see FM Control Drawing 21943. see Appendix II.
Section 1: General Information 1.3. ACCESSORIES 1.3.1. ACCESSORY 2802 INTRINSICALLY SAFE CONTROLLER (22119) Each controller allows up to four (4) load cells to be interconnected Communicates to the Model 2800 Series Instrument using Intalogix ™ Technology Enclosure: NEMA 4X, Stainless steel 1.3.2. ACCESSORY 2825 SAFE AREA POWER SUPPLY (18448) This accessory will provide continuous power to the Model 2800 Instrument.
Section 1: General Information 1.3. ACCESSORIES, CONTINUED 1.3.4. BATTERY CHARGING Charging time is 16 hours for a fully discharged battery. The battery requires recharging when the Recharge display appears. The battery may be recharged 100 - 500 times dependent on depth of discharge. Recharge intervals may vary depending upon usage. Table 1 – Recharge intervals using Accessory 2802 No.
Section 1: General Information 1.3. ACCESSORIES, CONTINUED 1.3.5. Accessory 2845 Battery Charger 110-120 VAC (31354) (REPLACES ACCESSORY 2840 – 21199) The Safe Area Smart Recharger uses the Battery Accessory 2830 only. The 2845 Battery Charger is plugged into a standard outlet. This accessory is intended for non-hazardous, safe areas only. Follow these guidelines when charging Battery Accessory 2830.
Section 1: General Information 1.3. ACCESSORIES, CONTINUED 1.3.6. ACCESSORY 2846 BATTERY CHARGER 230VAC (31466) FOR ACCESSORY 2830, CONTINUED The following chart outlines basic information for both models of battery chargers. INPUT VOLTAGE 2845 – 120 VAC, 60 Hz – Standard style plug 2846 – 230 VAC, 50/60 Hz BATTERY OUTPUT VOLTAGE 7.0 VDC +/- 0.2 VDC at the end of charge cycle with battery connected. LEADS Output leads 18 AWG, approximately three feet (3’).
Section 1: General Information 1.3. ACCESSORIES, CONTINUED 1.3.8. ACCESSORY 2860 SAFE AREA DATA CONVERTER (20523) This accessory is service programmable and configurable for RS232 or 20mA data outputs. This accessory can also be configured to provide a 4-20 ma analog output. Enclosure: NEMA 4; Fiberglass 4 -20 ma Specifications: 16 bit resolution (+/- .
Section 1: General Information 1.3. ACCESSORIES, CONTINUED 1.3.10. ACCESSORY 2880 ANALOG CELL INPUT (19797) This accessory allows for direct interface to a analog load cell(s). This accessory is complete, and is supplied with mounting hardware and an EPROM. 1.3.11. ACCESSORY 2900 SPLICE BOX (20310) Enclosure: NEMA 4X; Stainless steel 1.3.12. ACCESSORY 2910 SPLICE BOX KIT W/CABLES (20199) Enclosure: NEMA 4X; Stainless steel 1.3.13.
Section 1: General Information SEE CONTROL DRAWINGS 1.4. TYPICAL SYSTEM LAYOUT #1 01/12 15 50647 Rev.
Section 1: General Information 1.5. TYPICAL SYSTEM LAYOUT #2 01/12 16 50647 Rev.
Section 2: OPERATION 2.1. CUSTOMER/ OWNER RESPONSIBILITIES It is the customer/ owners' responsibility to maintain, the platform, instrument, and peripheral accessories in good order, and to protect the equipment from accidental or malicious damage. The installation shall be in accord with the manufacturer's instructions and with the National Electric Code (ANSI-NFPA 70). ─ Refer to ANSI/ ISA-RP12.
Section 2: Operation 2.2. SAFETY As is in the case with any material handling equipment, certain safety precautions must be observed during operation. Never load the scale platform beyond its rated capacity. ─ Refer to the rating on the serial number plate to be certain. Ensure that any structure which supports the platform is capable of withstanding the weight of the platform plus its rated capacity load.
Section 2: Operation 2.3. FRONT PANEL KEY FUNCTIONS The function of the front panel keys varies depending on the mode in which the instrument is operated. This Subsection defines the operation of each front panel key when in the weighing mode. ZERO KEY When in the Gross mode, this key sets the Gross Weight to Zero. ─ If motion exists, the ZERO command will not be executed. ─ If the weight on the platform exceeds the zero limit, and the ZERO key is pressed, the Zero command will not be executed.
Section 2: Operation 2.3. FRONT PANEL KEY FUNCTIONS, CONTINUED AUTO TARE In the Gross or Net mode, this key sets Tare Memory equal to the Gross Weight on the platform. ─ The instrument displays "0" weight and enters the Net Weigh mode. ─ The NET Legend displays. ─ Auto Tare only operates if the Gross Weight is positive. ID KEY Enters numeric ID for printer or computer printout. ─ A maximum of six digits is available, 0 thru 999999. TARE KEY Displays the currently entered Tare Value.
Section 2: Operation 2.3. FRONT PANEL KEY FUNCTIONS, CONTINUED START/PEAK KEY Initiates a Setpoint Operation. Also enables Peak Net Tracking (PNT). TRIM KEY Overrides the Setpoint Cycle. Adds weight in touch-controlled increments. STOP/CLEAR Terminates a Setpoint Cycle. Resets the memory of the Peak Net Capture to a null value until a new Peak Net Weight is captured. ENTER Inputs commands to the Setpoint Operation.
Section 2: Operation 2.3. FRONT PANEL KEY FUNCTIONS, CONTINUED 2497 2.3.1. LEGENDS Several different legends display on the LED screen. While most are self explanatory, the following items are defined. CZ (Center of Zero). RECHARGE Battery power is low and will require recharging soon. The RECHARGE legend displays when the input voltage from the Battery Accessory 2830 falls below a threshold of approximately 5.4VDC when using Accessory 2802, or 5.32VDC when using Accessory 2880.
Section 2: Operation 2.3.1. LEGENDS, CONTINUED LoBAtt Battery requires immediate recharging. The RECHARGE legend disappears and the instrument automatically shuts down and displays LoBAtt when the voltage from the battery falls below the following: 5.3VDC when using Accessory 2802 5.12VDC with Accessory 2880. C A U T I O N Batteries which measure below 4.0 VDC must not be charged with the ACC 2840 or ACC 2841 chargers, or damage to the charger and/or battery may occur. 2.3.2.
Section 2: Operation 2.3.2. INSTRUMENT WEIGHING FUNCTIONS GROSS WEIGHT Gross weight is the total weight of a weighment. ─ This includes any primary and incidental materials comprising the total weighment. TARE WEIGHT VALUE + NET WEIGHT VALUE = GROSS WEIGHT A Working Example A can of house paint is an object to be weighed. The can is the incidental material used to hold the primary material, paint, and the label is incidental material used to identify the paint.
Section 2: Operation 2.3.3. GROSS WEIGHING 1. Press the key to select Gross as indicated by the legend. 2. With the platform empty, press the key. ─ The display indicates ZERO. ─ The Center-of-Zero (CZ) legend appears. 3. Place the object to be weighed on the scale platform. ─ The weight of the object displays. ─ The instrument is only able to measure the weight on the platform.
Section 2: Operation 2.3.4. TARE WEIGHTS, CONTINUED Auto Tare Entry Place the item(s) that will comprise the Tare weight onto the scale and press the key. The instrument will Change to the Net Weighing mode, and display the Gross Weight less the Auto-tare weight entry. The tare weight value remains unaltered in the instruments memory until the following occurs. 1. Power is removed. 2. The key is pressed. 3. A new tare weight is entered via the keypad. 4. The Program Menu is accessed.
Section 2: Operation 2.3.4. TARE WEIGHTS, CONTINUED 4. Place the material to be weighed in the container. The display will show the weight of the material that is in the container. This is the NET weight value. NOTE: Net weighing of pre-packaged containers can be accomplished by first placing an empty container that is the same weight as the product container on the platform, and pushing before beginning weighing operations. Batching Using AUTO TARE 1.
Section 2: Operation 2.3.4. TARE WEIGHTS, CONTINUED ENTERING ID Numbers 1. Place the instrument into the Weighing mode. 2. Press the key. ─ The current ID number or id none will be displayed. 3. Use the numeric keypad to assign an ID number. ─ A maximum of six digits, 0 through 999999. 4. Press the key to save the displayed ID number and to return the instrument to the Weighing mode. ─ The ID number is printed as part of each print cycle if selected in the IO Output Programming.
Section 2: Operation ─ At any time, the current Peak Net Weight can be viewed by pressing the START/PEAK key. ─ Press the ENTER key to return the Weighing mode. 6. If a printer is enabled, pressing the PRINT key will have the Peak Net Weight transmitted with the printed data. ─ A print command ends the “Peak hoLd” Weighing Cycle. 7. Press the STOP/CLEAR key to reset the current Peak Weight, and press the START/PEAK key followed by the ENTER key to enable the feature. 01/12 29 50647 Rev.
Section 3: Programming 3.1. MENU NAVIGATION The instrument must be programmed before it can be used. The program is arranged in a menu tree format. Once the Programming mode is entered, menu's may be accessed in any order by following the flow charts on the following pages. tArGEt SEE PAGE 29 inFo SEE PAGE 30 io SEE PAGE 32 CAnnEd ConFig CAL LEGEND : AbCd = CONDITIONAL PROGRAMMING MENU ITEM 2800navo The graphic model shows the Main Menu Tree options and several levels of submenu options.
Section 3: Programming 3.1. MENU NAVIGATION, CONTINUED Keys Used for Navigation The SCROLL keys are used to navigate through menu options or data in an UPWARD or DOWNWARD direction. Continually pressing either SCROLL key cycles through the available options. The ENTER key accepts and/or stores the displayed option or data entry. Press ENTER at a menu option to access the sub-menu's and data contained in that option. In the following flow charts, Enter is expressed as a lateral navigation key.
Section 3: Programming 3.2. TARGET MENU DESCRIPTION This area is for the numeric entry of target weights by the operator. ─ No sub menu selections are available. ─ Note that the Status Display shows the current setpoint being programmed. tArGEt inFo 1. Use the SCROLL keys to select the setpoint to be programmed. io 2. Key in the desired target weight using the numeric keypad including the decimal point, if applicable. CAnnEd 3. Press the ENTER key. 4.
Section 3: Programming 3.3. INFO MENU DESCRIPTION The info menu is user accessible without a security code. This menu may be checked by Weights & Measures to view the S Audt, U Audt, or C Audt entries, or the operator, service technician for diagnostic and informational purposes. This menu contains the following menu selections. tArGEt inFo CoUntS Up to 16 io CAnnEd ConFig CAL 01/12 CELL 1 rEPort hrdCPY C SEnS x.xxxx hoUr xx:xx:xx dAtE xx.xx.
Section 3: Programming 3.4. MAIN MENU DESCRIPTIONS MENU ITEM DESCRIPTION CoUntS Formatted CELL X, where x represents the load cell currently being displayed, the load cells are selectable using the SCROLL key. The small display shows two numeric values. ─ The first value is the Initial Deadload or Zero Counts. ─ The second is the Current Liveload Count(s). Formatted XX.X°C. Displays the current internal temperature of the instrument in Centigrade. Displays XX.XdC.
Section 3: Programming 3.5. I/O MENU tArGEt tArGEt Up to 8 entries xxxxxx SEtPoint inFo io CAnnEd ConFig CAL Port b dAtE xx.xx.xx hoUr xx:xx:xx SdELAY x.x SLEEP x.
Section 3: Programming 3.5.1. I/O MENU DESCRIPTIONS The IO (Input/Output) Menu sets up communications for sending data to devices, such as computers, printers, or remote displays. It also contains a menu for setting the time & date. MENU ITEM DESCRIPTION Port b dAtE Programs Setpoint modes, remote displays, printer, and computer outputs. Adjusts the date. Steps for Setting the Date 1. With dAtE displayed, press the ENTER key. ─ The present date in memory displays with a small legend date flashing . 2.
Section 3: Programming 3.5.1. I/O MENU DESCRIPTIONS, CONTINUED MENU ITEM DESCRIPTION SdELAY Activates the Sleep Delay mode in minutes and/or seconds between ingredients in a batch file of selected setpoints if the Auto Batch mode is on. The Sleep Delay adjusts the length of time the instrument is inactive before going to sleep. ─ 0.00 hr or X.XX hr (hrs & min) is displayed. ─ Use the SCROLL keys to adjust as required. ─ A setting of 0.00 hr disables the Sleep Function.
Section 3: Programming 3.5.1. I/O MENU DESCRIPTIONS, CONTINUED 10. Press ENTER again. ─ The current gallon per weight displays. 11. Clear the display by pressing the numeric ZERO key until it is blank. 12. Key in the correct number of gallons. 13. Press ENTER. ─ The amount of gallons displays. 14. Press the UNITS key to toggle from weight to Gallons and confirm the correct weight to gallons ratio. NOTE: The Tare Mode is unavailable in Gallon Conversion Mode.
Section 3: Programming 3.5.1. I/O MENU DESCRIPTIONS, CONTINUED NOTE: The references to Line are as seen from the top of page down, and the Column is equal to one character space width.
Section 3: Programming NOTE: The 4-20mA Output is enabled by selecting AnALog in Port A. C A U T I O N The 4-20ma accessory is a passive device! The power is to be supplied by others, and MUST BE a DEDICATED and an ISOLATED power supply. MENU ITEM DESCRIPTION 4-20 ─ ─ ─ grLooP: Tracks the GROSS Weight. ntLooP: Tracks the NET Weight. PROM Version 6.2+ Notes The 4-20mA output remains locked on the last reading at the time the PGR was pressed. An Overload (oL) condition produces a reading of 24mA.
Section 3: Programming 3.5.1. I/O MENU DESCRIPTIONS, CONTINUED PROMPT COMMENT(S) LoSEt 1. 2. 3. Sets the weight value associated with 4mA. Usually "0". At the LoSEt prompt, press ENTER. Use the numeric keypad to enter desired weight value. Press ENTER. hiSEt 1. 2. 3. Associated weight value of 20MA. Usually the capacity of the scale. Press ENTER at the hiSEt prompt. Use the numeric keypad to enter the desired weight value. Press ENTER.
Section 3: Programming 3.5.1. I/O MENU DESCRIPTIONS, CONTINUED PROMPT COMMENT(S) Port A Port A has available selections of the following: UnUSEd - no outputs Printr - printer output Contin - continuous output Used to turn on or off the 4 - 20MA output. noALog = Off AnALog = On Protocol setting for Port A choices include the following: bAUd 9600, 600, 1200, 2400, and 4800 ChAr 8 and 7 PAritY nonE, odd, and EuEn Conditional, if setpoints are selected in Port B. 1.
Section 3: Programming 3.5.1. I/O MENU DESCRIPTIONS, CONTINUED EXAMPLE The required ID is 3 (decimal equivalent is 51). 1. Press the ID key. ─ Either idnonE or the current ID shows in the large display. 2. Using the numeric keypad, enter 51. 3. Press ENTER. ─ When the PC sends ID 3, then a upper case W followed by a C carriage return (3, W, Cr), the instrument with that ID responds with a data transmission.
Section 3: Programming 3.5.1. I/O MENU DESCRIPTIONS, CONTINUED TARGET MENU PROMPT CHOICE(S) tArgEt Used for programming weight values associated with setpoint-relays. Target 1 = relay 1 and Target 2 = relay 2, through rest of programmed setpoints. The number of targets will vary depending on number selected during initial setup. Modifications should be performed with caution. The Setpoint mode determines the target function, and targets should be programmed accordingly.
Section 3: Programming 3.5.1. I/O MENU DESCRIPTIONS, CONTINUED PROMPT CHOICE(S) SPALrt Used for ALARM purposes. In the SoLo mode only Relay 8 is used, for both the LOW and HIGH alarm. In the paired mode, Relays 4 and 8 are used. The setpoint-relay will be active when the GROSS weight is equal to or below the programmed LOW ALARM weight value or equal to or above the programmed HIGH ALARM weight value.
Section 3: Programming 3.5.1. I/O MENU DESCRIPTIONS, CONTINUED PROMPT CHOICE(S) SPAUto A Batching mode, allowing the operator to press the START key once to add multiple materials automatically ─ It allows SoLo (single setpoint-relay) or PAIRED (dual setpointrelays) setpoint(s). ─ In the SoLo mode. Targets 1 thru X represent the required weight of each individual material. ─ In the PAIRED mode, Targets 1 thru 4 represent the Bulk or Fast-Fill Relays ─ Targets 5 through 8 are the slow or target.
Section 3: Programming 3.5.1. I/O MENU DESCRIPTIONS, CONTINUED PROMPT CHOICE(S) SPhAnd The Manual mode of a batching process. ─ Each separate material is operator-selected by using the SCROLL key, and then pressing START. ─ This sequence must be continued until the batch is complete. ─ If a printer is selected, an auto print occurs when target value is reached. ─ Further detailed programming includes the following in order to define this modes operation.
Section 4: Security 4.1. SECURITY CODES PROMPT CHOICE(S) UCodE User Code Provides access for the operator /supervisor to the user programmable options. USE CAUTION when making changes to the system. DISPLAYED PROMPTS REQUIRED ACTIONS UCodE 1. Press the PRINT key. P 2. Press the UNITS key. PU 3. Press the Pgr key. PUC 4. Press the ID key. 5. Press the hidden key (between) ID and TARE. PUCi PUCin 6. Press the ID key. PUCini 7. Press the ENTER key. noSEAL 8.
Appendix I: Troubleshooting/Error Codes FAULT CAUSE SOLUTION -UL-- LOADCELL FAILURE Scale restricted. Debris under scale. Correct the bind or restriction. Remove debris under the scale/cells. Replace items removed from the scale. Call Fairbanks service. Scale behind 0. err 069 Load Cell failure. Overloaded Scale. Load Cell failure. Battery voltage low between 5.4 to 5.32VDC. Battery voltage low, between 5.3 to 5.12VDC Programming input error.
01/12 A B 2 50 GS4 PN 20615 BATTERY PACK ACC-2830 GS5 20 FEET MAXIMUM 16 AWG CABLE GLAND SEALS GROUPS A, B, C, D, E, F & G GROUPS IIC, IIB & IIA TB1 GLAND SEAL 2 NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!! GLAND SEAL TB2 (PN 21234) INDICATOR PCB ASSY 18725 2800 5. SEE SHEET 6 FOR 2800 GLAND SEAL LOCATIONS AND CABLE FUNCTIONS. 4. ALL UNUSED GLAND SEALS ARE PLUGGED. 3.
A B 2 GLAND SEAL TB2 (PN 21234) GS4 PN 20615 BATTERY PACK ACC-2830 TB1 INDICATOR PCB ASSY 18725 2800 GS5 2 GLAND SEALS GLAND SEALS 16 AWG CABLE 31 FEET MAXIMUM GLAND SEALS 16 AWG CABLE 31 FEET MAXIMUM GLAND SEALS 16 AWG CABLE 31 FEET MAXIMUM 50 FEET MAXIMUM 16 AWG CABLE GLAND SEAL UP TO 4 ACC-2802s PLUG SEAL FOR TB2 ON LAST ACC-2802 CONTROLLER CONTROLLER CONTROLLER CONTROLLER TB1 JP1 PCB ASSY 18468 TB2 PCB ASSY 18720 SECTIONAL ACC-2802 TB1 JP1 PCB ASSY 18468 TB2 PCB
A B TB2 GLAND SEAL TB1 GS5 GLAND SEALS 16 AWG CABLE 31 FEET MAXIMUM 50 FEET MAXIMUM 16 AWG CABLE GLAND SEAL GLAND SEALS 16 AWG CABLE 31 FEET MAXIMUM GLAND SEALS 2 NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!! GS6 (PN 21234) GLAND SEALS 16 AWG CABLE 31 FEET MAXIMUM HAZARDOUS AREA SAFE AREA INDICATOR TB2 TB1 TB3 PCB ASSY 18414 PCB ASSY 18725 2800 ACC-2825 (SAFE AREA INTERFACE) PN 18448 GLAND SEAL 16 AWG CABLE
GS4 PN 20615 BATTERY PACK ACC-2830 ACC-2880 GS3 TRANSDUCER 100 FT MAX 18 AWG MAX OR OR TB4 2 TB3 TRANSDUCER TB2 TB4 TB3 TRANSDUCER TB4 PN 21912 TB3 TRANSDUCER 18AWG MAX TRANSDUCER TB4 PN 21912 TB3 TRANSDUCER FM APPROVED/CSA CERTIFIED STRAIN GAGE BASED TRANSDUCERS WITH SUITABLE PARAMETERS FOR CLASS, ZONE/DIVISION AND GROUP.
01/12 A B 54 GLAND SEAL (PN 21234) TB2 GS6 ACC-2880 JP1 (ANALOG INTERFACE) PCB ASSY 19797 PCB ASSY 18725 TB1 INDICATOR TB2 TB1 GS3 2 SIG+ SIG+ SIG+ SIG+ EXC- EXC+ EXC- EXC+ EXC- EXC+ EXC- EXC+ 1 SIG- SIG- SIG- SIG- 6 7 1 4 REV PER ECO 13469 1 Document Number Tuesday, July 03, 2001 Size B Date: 21943 Sheet FAIRBANKS SCALES SUITE 1 2176 PORTLAND ST. ST,JOHNSBURY VT.
A B GS1 NOT USED (PLUGGED) SEE SHEET 4 TB1 2 ACC-2880 JP1 PCB ASSY 19797 SMALL DISPLAY WINDOW ACC-2830 TB1 BIG DISPLAY WINDOW GS3 NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!! ACC-2830 NOT USED WITH ACC-2825 ACC-2880 NOT USED WITH ACC-2802 FIBER OPTIC CABLE U12 U25 GS4 U11 GS2 U16 & U25 ARE FIBER OPTIC RECEIVERS U11, U12 & U17 ARE FIBER OPTIC TRANSMITTERS TB2 ACC-2825 CABLE ASSY XXXXX ACC-2802 GS5 55 GS6 01/12 U
01/12 56 22119 TO NEXT 3 4 5 SHIELD +RS485 -RS485 SIG+ 4 3 4 5 SHIELD +RS485 -RS485 18468 PCB ASSY JP1 EXC- 1 EXC+ 2 SHLD 3 SIG+ 4 SIG- 5 EXC- 1 EXC+ 2 SHLD 3 SIG- 5 2 EXC- 1 EXC+ 2 SHLD 3 SIG+ 4 SIG- 5 EXC- 1 EXC+ 2 SHLD 3 SIG+ 4 SIG- 5 7V COM 1 2 7V COM +7V DC 1 +7V DC JP1 TB2 TB1 PCB ASSY 18719 2 TB6 TB5 TB4 TB3 GLAND SEAL GLAND SEAL GLAND SEAL GLAND SEAL 2 NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL O
(PN 21234) GLAND SEAL TB1 GS3 GLAND SEAL 100 FT MAX 18AWG MAX 100 FT MAX 18AWG MAX OR OR TRANSDUCER TB4 2 TRANSDUCER TB2 TB4 TRANSDUCER 18AWG MAX TRANSDUCER TB4 PN 21912 TB3 TRANSDUCER FM APPROVED/CSA CERTIFIED STRAIN GAGE BASED TRANSDUCERS WITH SUITABLE PARAMETERS FOR CLASS, ZONE/DIVISION AND GROUP.
A B GLAND SEAL TB1 GS5 GLAND SEALS 16 AWG CABLE 31 FEET MAXIMUM 50 FEET MAXIMUM 16 AWG CABLE GLAND SEAL HAZARDOUS AREA GLAND SEALS 16 AWG CABLE 31 FEET MAXIMUM GLAND SEALS 16 AWG CABLE 31 FEET MAXIMUM GLAND SEALS 2 NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!! GS6 TB2 INDICATOR (PN 21234) PCB ASSY 18725 2800 ALSO USE OPTIONAL WYE ADAPTER PN 24257 ALONG WITH SECOND 24222, 24223, or 24224 CABLE FOR SECOND INSTRUMENT
01/12 A B 59 GLAND SEAL (PN 21234) TB2 GS6 ACC-2880 JP1 (ANALOG INTERFACE) PCB ASSY 19797 PCB ASSY 18725 TB1 INDICATOR & ACC-2880 2800 ALSO USE OPTIONAL WYE ADAPTER PN 24257 ALONG WITH SECOND 24222, 24223, or 24224 CABLE FOR SECOND INSTRUMENT INTERFACE CABLE P/N 31026 or 24222 or 24223 or 24224 (50’ MAX) JP2 GS3 PCB ASSY 23649 HAZARDOUS AREA SUPPLY ACC-2816 PN 24213 120/240 VAC 2 SIG+ SIG+ SIG+ SIG+ EXC- EXC+ EXC- EXC+ EXC- EXC+ EXC- SIG- SIG- SIG- 1 GAL 2-2-11 Docu
01/12 A B 60 GS4 PN 20615 BATTERY PACK ACC-2830 ACC-2880 GS3 GLAND SEAL 100 FT MAX 18 AWG MAX TRANSDUCER TRANSDUCER 2 NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!! GROUPS A, B, C, D, E, F & G GROUPS IIC, IIB & IIA GLAND SEAL TB2 JP1 (ANALOG INTERFACE) PCB ASSY 19797 PCB ASSY 18725 TB1 INDICATOR (PN 21234) & ACC-2880 2800 2. MAXIMUM TRANSDUCER CABLE LENGTH/WIRE GAGE 75 FT/20AWG. 1.
01/12 A B 61 GS4 PN 20615 BATTERY PACK ACC-2830 ACC-2880 GS3 GLAND SEAL 100 FT MAX 18 AWG MAX 2 NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!! GROUPS A, B, C, D, E, F & G GROUPS IIC, IIB & IIA GLAND SEAL TB2 JP1 (ANALOG INTERFACE) PCB ASSY 19797 PCB ASSY 18725 TB1 INDICATOR (PN 21234) & ACC-2880 2800 2. MAXIMUM TRANSDUCER CABLE LENGTH/WIRE GAGE 75 FT/20AWG. 1. ALL UNUSED GLAND SEALS ARE PLUGGED.
Appendix III: Material Safety Data Sheet Material Safety Data Sheet U.S. Department of Labor May be used to comply with Occupational Safety and Health Administration OSHA’s Hazard Communication Standard. 29 CFR 1910.1200 Standard must be (Non-Mandatory Form) Form Approved OMB No. 12 18-0072 Identity (As Used on Label and List) Note: Blank spaces are not permitted.
Appendix III: Material Safety Sheet Section V - Reactivity Data Stability Conditions to Avoid Unstable XX Stable Incompatibility (Materials to Avoid) Solvents may dissolve battery case material. Hazardous Decomposition or Byproducts Severe overcharge and overheating may cause sulfur oxide fumes.
Appendix IV: Continuous Output Data Streams A. FORMAT: FAIRBANKS COMPUTER (FBPUTR) Character 1 2 3 Data String STX A 4 B 5 C 6 x 7 x 8 x 9 x 10 x 11 12 x t 13 t 14 t 15 t 16 t 17 t CR x = Displayed weight; Gross or Net t = Tare Weight A = Status Word A B = Status Word B C = Status Word C Leading zeros are suppressed. The following tables define the value of Status Word A, B, and C: A.1. STATUS WORD A BIT NO. X0 DECIMAL POINT OR ZERO LOCATION X 0.X 0.0X 0.
Appendix IV: Continuous Output Data Streams A. FORMAT: FAIRBANKS COMPUTER (FBPUTR), CONTINUED A.2. STATUS WORD B BIT NO. DESCRIPTION 0 1 2 3 4 5 6 7 Gross = 0 Positive = 0 In Range = 0 No Motion = 0 Lb = 0 Always Logic = 1 Normal = 0 Parity Bit Net = 1 Negative = 1 Overcapacity = 1 Motion = 1 Kg = 1 Power-up = 1 A.3.
Appendix IV: Continuous Output Data Streams A. FORMAT: FAIRBANKS COMPUTER (FBPUTR), CONTINUED Character Data String 1 STX 2 4 3 y 4 x 5 x 6 x 7 x 8 x 9 x 10 ETX x = weight y = Second digit of a id code i.e. 4y where y= 0, 1, 3, or 4. 40 = Gross lb, oz, lb-oz, ton, or gallons 41 = Net lb, oz, lb-oz, or ton 43 = Gross kg or grams 44 = Net kg, grams, or gallons Underload condition data stops transmitting. Overload condition data is transmitted as the id followed by dashes.
Appendix IV: Continuous Output Data Streams C. FORMAT: WEIGHTRONIX (TRONIX) Character 1 Data String L 2 L 3 x 4 x 5 x 6 x 7 x 8 x 9 sp 10 U 11 U 12 CR 13 LF 12 U* 13 CR 14 LF Variable data string length using gallon units.
Appendix V: Demand Output Data Streams A. FORMAT : COMPUTER POLLED (POLL) Character Data String 1 2 sp x 3 x 4 x 5 x 6 x 7 x 8 9 sp U 10 11 12 U sp L 13 L x = weight sp = space U = Units selected LB = pounds KG = kilograms OZ = ounces GM = grams TN = tons GM = gallons LB = pounds-ounces L = legend GR = Gross NT = Net Leading zeros are suppressed. In a Motion condition, the legend will change to lower case.
Appendix V: Demand Output Data Streams B. FORMAT: COMPUTER POLLED WITH ID (POLLID) Character 1 Data String sp 2 x 3 x 4 x 5 x 6 x 7 x 8 sp 9 U 10 U 11 12 sp L 13 L x = weight sp = space U = Units selected LB = pounds KG = kilograms OZ = ounces GM = grams TN = tons GM = gallons LB = pounds-ounces L = legend GR = Gross NT = Net Leading zeros are suppressed. In a Motion condition, the legend will change to lower case.
Appendix VI: Acc 2860 Communication Wiring A. PORT A FROM TB3 IN THE ACC 2860 3550 3950 610 3960 Pin 1 RXA/CTS Pin 2 TXA Pin 3 Pin 4 GND Pin 5 20 3 4 3 4 3 2 3 7 7 7 7 3921 PC DB25 PC DB8 20 3 2 3 3 2 7 7 5 FROM TB6 IN THE RMT 140XA/150X RMT 160X FROM TB6 IN THE ACC 2860 Pin 1 Pin 2 20 *(+) 20 (–) 1 5 1 7 Pin 5 Pin 6 Pin 4 GND Jumper Pins 2 to 6 Jumper Pins 2 to 8 ACC 2860 AI (+) *** AI (–) *** * A 22 AWG ground wire must be connected from the remote to Acc 2860.
Appendix VI: ACC 2860 Communication Wiring B. PORT B FROM TB2 IN THE ACC 2860 3550 3950 610 3960 3921 PC DB25 Pin 1 RXA/CTS Pin 2 TXA Pin 3 Pin 4 GND Pin 5 20 3 4 3 4 3 2 3 20 3 2 3 3 2 7 7 7 7 7 7 5 FROM TB5 IN THE ACC 2860 Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 (+)12V * ENI PCO PCI GND PC DB8 FUTURE USE For future usage. *Do not use the +12V as a source for 20 MA current loop or 4-20mA or any other device. PRINTER CABLES Acc 1295 (15597) used on 3550 and 3921 printers.
Appendix VII: ASCII Codes 01/12 HEX DEC CHAR HEX DEC CHAR 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 038 039 040 041 042 NUL SOH STX ETX EOT ENQ AKC BEL BS HT LF VT FF CR S0 S1 DLE DC1 DC2 DC3 DC4 NAK SYN ETB CAN EM SUB ESC FS GS RS US Space ! “ # $ % & ‘ ( ) * 2
2800 Series Intrinsically Safe Instrument Manufactured by Fairbanks Scales, Inc. 821 Locust Street Kansas City, Missouri 64106 www.fairbanks.
