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BX-45 Lynx Panel Meter 4 1/2 DIGIT 0.56” LED in a 1/16 DIN Case LYNX FAMILY A versatile panel meter that utilizes many different types of plug-in signal conditioners. General Features • Input Module Compatibility ✔ LYNX FAMILY: More than 33 different Plug-in External transmitters or signal conditioners can be eliminated I-Series Input Signal Conditioners are approved for Texmate’s Lynx Family of meters. As shown on pages 3 to 5. by directly connecting the sensor to more than 33 I-Series Plug-in Input Signal Conditioners that include: • See www.texmate.com for an up to date listing. – AC Current – Process – AC Voltage – Prototype – DC Current – Resistance – DC Voltage – Strain-gage – Load Cell –Temperature – Pressure – 4 to 20 mA Specifications Precalibrated I-Series input modules, that have span or zero potentiometers, can be interchanged between any I-Series compatible meter, without recalibration, because all of the analog scaling and reference circuitry is self-contained within the module. • 24 V DC excitation is available to power external transmitters and 5 or 10 V DC excitation is available for strain-gages, load cells and resistance bridge type sensors. • Auto-sensing AC/DC power supply. For voltages between 85-265 V AC / 95-370 V DC (PS1) or 15-36 V AC / 10-72 V DC (PS2). • LYNX Standard red or optional green or super bright red 4 1/2-digit 0.56” LED with display range -19999 to 19999 (40000 counts). • Display brightness may be externally controlled. • 1/16 DIN (96 x 24mm ) case easily mounts in thin or thick panels (up to 2”). Input Specs: ..............Depends on input signal conditioner A/D Converter: ..........16 bit dual slope Accuracy: ..................±(0.05% of reading + 3 counts) Temp. Coeff.: ............100 ppm/°C (Typical) Warm up time: ..........2 minutes Conversion Rate: ......3 conversions per second (Typical) Display:......................4 1/2 digit 0.56" Red LED display (std), 0.56” Green or Super Bright Red (optn). Range –19999 to 19999 counts. Polarity: ....................Assumed positive. Displays – negative Decimal Selection:....Header under face plate, X•X•X•X•X Positive Overrange:..All digits flash. Negative Overrange: – negative sign and all digits flash Power Supply: ..........AC/DC Auto sensing wide range supply PS1 (std) ................85-265 VAC / 95-370 VDC @ 2.5W PS2 ........................15-48 VAC / 10-72 VDC @ 2.5W Operating Temp.: ......0 to 60 °C Storage Temp: ..........–20 °C to 70 °C. Relative Humidity: ....95% (non condensing) Case Dimensions: ....1/16 DIN, Bezel: 96x24mm(3.78”x0.95”) Depth behind bezel 122.2 mm (4.83") Plus 12.7mm (0.5”) for Right-angled connector. Weight: ......................7 oz., 9 oz when packed Index Case Dimensions . . . . . . . . . . . . . . . . . . . . Component Layout . . . . . . . . . . . . . . . . . . Connector Pinouts . . . . . . . . . . . . . . . . . . . Connectors . . . . . . . . . . . . . . . . . . . . . . . . Functional Diagram . . . . . . . . . . . . . . . . . . General Features . . . . . . . . . . . . . . . . . . . . I-Series Input Signal Conditioning Modules 7/15/03 BX-45 Data Sheet (BX2) . . . . . . . . . . . .7 . . . . . . . . . . . .3 . . . . . . . . . . . .2 . . . . . . . . . . . .2 . . . . . . . . . . . .2 . . . . . . . . . . . .1 . . . . . . . . . .3-5 Input Module Calibration Procedures . . . . . . . . . . . . . . .6-7 Input Module Compatibility . . . . . . . . . . . . . . . . . . . . . . . .1 Input Module Component Glossary . . . . . . . . . . . . . . . . . .6 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com Page 1 Functional Diagram 1 3 5 7 9 I-Series Input Signal Socket for Input Signal Conditioning Module Conditioning Module 1 2 3 4 1 Input and output pins vary for different modules. Please see the specific module data sheet for details. 5 2 4 6 8 10 Input Hi Input Lo 2 1.25 V Bandgap Reference 3 +5VDC 4 -5VDC 5 +24VDC 6 Analog Common 7 8 9 10 Ref Hi System Ground MUXO 47K 1 2 3 4 5 6 47K 0.22 +5V –5V GND 16 bit dual slope A to D converter 1V 24 V Return Display Driver 9 10 11 12 Hold Test Common Dim/Blank AC Neutral, – DC 14 AC Line, + DC 15 0.56" Display 1XXX.X 1XX.XX 1X.XXX 1.XXXX GND PTC EMI Filter AC/DC Power Input +5 V DC Optional Isolated External Grounding Switching Pin Supply MOV -5 V DC Decimal Select Header GND +24 V DC ISO GND BX-45 Functional Diagram Connectors Connector Pinouts This meter comes standard with screw terminal plug connections. This meter uses plug-in type screw terminal connectors for all input and output connections. The power supply connections (pins 14 and 15) have a unique plug and socket outline to prevent cross connection. The main board uses standard right-angled connectors. See Lynx Family Input Signal Conditioning Modules 5 6 8 Top Catches 9 10 11 12 DIM / BLANK 4 TEST 3 COMMON 2 HOLD 1 14 15 AC Neutral – DC AC Line + DC PS1 85 to 265 VAC 95 to 370 VDC PS2 15 to 48 VAC 10 to 72 VDC Pin Socket Pin Socket Input Power Screw Terminal Plug Right-angled Screw Terminal Plug : Release From Bottom ! TO REMOVE REAR COVER WARNING AC and DC input signals and power supply voltages can be hazardous. Do Not connect live wires to screw terminal plugs, and do not insert, remove or handle screw terminal plugs with live wires connected. Pin Descriptions Pins 1 to 6 - Input Module: See the individual pin out of the input signal conditioning module selected. Usually Pin 1 is the Signal Input High pin and Pin 3 is the Signal Input Low pin. All calibration and scaling functions are performed on the individual input signal conditioner module. See pages 6 and 7. Pin 9 - Hold: If this pin is left unconnected the meter will operate in a free running mode. When this pin is connected to the Common Pin 11, the meter display will be latched. A/D conversions will continue, but the display will not be updated until Pin 9 is disconnected from Pin 11. Pin 10 - Display Test: When this pin is connected to the Common Pin 11, all segments of the display light up and 1888 is displayed. This is used to detect any missing segments in the display. Page 2 Pin 11 - Common: To Hold, Test or Dim the display, the respective pins have to be connected to this Common Pin. Pin 12 - Dim/Blank: When this pin is connected to the Common Pin 11 the display is blanked out. If it is connected through an external 1KΩ pot, the display may be dimmed. Pin 14 & 15 - AC/DC Power Input: These pins are the power pins of the meter and they only accept a special polarized screw terminal plug that can not be inserted into any other input socket. The standard meter has a auto sensing AC/DC power supply that operates from 85-265 VAC/95-370 VDC (PS1 Std). An optional isolated low voltage power supply that operates from 15-48 VAC/10-72 VDC (PS2) is also available. Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com 7/15/03 BX-45 Data Sheet (BX2) Component Layout BX-45-XX-PS1 (High Voltage) BX-45-XX-PS2 (Low Voltage) Typical input signal conditioner shown Typical input signal conditioner shown 24V Exc OFF ON OFF ON Custom 200V 20V 2V Custom 200V 20V 2V 24V Exc < Increase Span Decrease > < Increase Span Decrease > HV LV High Voltage Transformer is Colored Grey Low Voltage Transformer is Colored Black I-Series Input Signal Conditioning Modules Many additional input modules are available and others are constantly being developed. Check with your local distributor or www.texmate.com for updated information. Precalibrated I-Series input modules, that have span or zero potentiometers, can be interchanged between any I-Series compatible meter, without recalibration, because all of the analog scaling and reference circuitry is self-contained within the module. Where appropriate, all the standard ranges shown are designed to be header selectable by the user, and Texmate's unique SPAN ADJUST Header facilitates scaling to almost any required engineering unit. See Input Module Component Glossary and Calibration on pages 6 and 8. Unless otherwise specified Texmate will ship all modules precalibrated with factory preselected ranges and/or scalings as shown in BOLD type. Other precalibrated standard ranges or custom ranges may be ordered. Factory installed custom scaling and other custom options are also available (see Ordering Information, Special Options on last page). Symbols Indicate Module Compatibility Within Meter Families IA03: AC Milliamps Scaled RMS, 2/20/200mA AC 280A TIGER Family TIGER Family TIGER Family LEOPARD Family LEOPARD Family LEOPARD Family HI AC mA TIGER AC mA 2mA LO 20mA LEOPARD LYNX Family LYNX Family LYNX Family MODEL SPECIFIC SOME MODELS ALL MODELS 200mA LYNX IA04: AC Amps Scaled RMS, 1 Amp AC IA05: AC Amps Scaled RMS, 5 Amp AC IA01: AC Volts Scaled RMS, 200/600V AC 123A 065D N AC AMPS 600V 200V LEOPARD 1A Secondary CT TIGER LEOPARD LYNX LYNX IA02: AC Volts Scaled RMS, 200mV/2V/20V AC Primary AC Current TIGER < Increase Span Decrease > LO HI L Fully User Scalable LO RANGE HI IA06: AC Volts True RMS, 300/600V AC 140A 300C ACV-LO AC V RMS HI TIGER TIGER 600 V 300 V 20V LEOPARD 2V LEOPARD 0.2V SPAN LYNX 7/15/03 BX-45 Data Sheet (BX2) LYNX Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com Page 3 I-Series Input Signal Conditioning Modules Continued ID02: DC Millivolts, 20/50/100/200mV DC w/24V DC Exc IA07: AC Volts True RMS, 200mV/2V/20V AC 142A 369B 24V EXC 24V Exc PIN 2 LEOPARD LEOPARD LYNX LYNX IA08: AC Milliamps True RMS, 2/20/200mA AC ON TIGER OFF PIN 1 TIGER 200 100 50 20 DCmV 2 V / 20 V RMS < Increase Span Decrease > ID03: DC Milliamps, 2/20/200mA DC w/24V DC Exc 370B 141E DCmA 24V Exc PIN 2 LEOPARD LEOPARD IP07 LYNX LYNX 24V Exc ON TIGER IP07 OFF 2 / 20 / 200 mA RMS 2mA 20mA 200mA TIGER PIN 1 < Increase Span Decrease > IA09: AC Amps True RMS, 1 Amp AC IA11: AC Amps True RMS, 5 Amp AC ID04: DC Amps, 5A DC ID09: DC Amps, 1A DC 301B 065D 1A/5A Secondary CT TIGER TIGER + 1 A Shunt Primary AC Current + LEOPARD + LEOPARD LYNX < Increase Span Decrease > DC AMPS AC AMPS RMS Fully User Scalable LYNX IA10 AC Millivolts, Scaled RMS, 100mV AC 285A TIGER IP07 24V Exc OFF LO LEOPARD 090D 24V Exc ON ACmV ID05: DC Volts 2/20/200/Custom V DC with Offset and 24V Exc. Custom 200V 20V 2V TIGER LO RANGE HI ACI < Increase Span Decrease > ACmV HI Fully User Scalable LEOPARD IP07 LO RANGE HI LYNX IA12: AC Millivolt RMS Sigma Delta 371A < Increase Span Decrease > LYNX ID07: DC Milliamps, 2/20/200mA DC with Offset and 24V Exc 141E HI ACmV RMS 24V Exc LEOPARD OFF TIGER IP07 LO 24V Exc ON 2mA 20mA 200mA TIGER DCmA PIN 1 PIN 2 + Offset 0 _ Fully User Scalable LEOPARD IP07 Offset < Increase Span Decrease > LYNX ID01: DC Volts, 2/20/200V/Custom w/24V DC Exc IF02: Line Frequency 090D OFF ON Custom 200V 20V 2V 24V Exc LEOPARD IP07 269D TIGER IF06 60 to 500V AC LEOPARD Frequency to Voltage Conversion < Increase Span Decrease > Page 4 + 24V Exc TIGER IP07 LYNX 0 _ LYNX LYNX Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com ZERO SPAN 7/15/03 BX-45 Data Sheet (BX2) I-Series Input Signal Conditioning Modules Continued IGYZ: Universal Direct Pressure (Absolute or Differential/Gage) See below for ordering code options IR04: Resistance 2KΩ (Lynx only) IR05: Resistance 2KΩ (Leopard only) 128A 332D TIGER ABSOLUTE / DIFFERENTIAL PRESSURE LEOPARD (IR05) Pt-100Ω RTD LEOPARD 3 wire 4 wire LYNX (IR04) 3 wire 4 wire LYNX Ordering Code Options for Direct Pressure (IGYX, IGYY & IGYZ) I G Sensor Range CH1 Order Code CH2 Order Code A B B 5 psi Absolute C C 5 psi Differential D D 15 psi Absolute E TIGER IS02 For Universal Direct Pressure IGYZ, the last digit of order code is always Z. F G G LEOPARD IS02 30 psi Differential H H 100 psi Absolute J J 100 psi Differential K K RANGE HI LO F 30 psi Absolute LYNX IP01: Process Loop, 4-20mA IP02: Process Loop, 4-20mA with 24VDC EXC Other devices can be added to the loop. 091E 0 _ TIGER IS04 EXC ON LEOPARD IS04 OFF Range LO < Decrease Span Increase > LYNX 091E Common 0 _ 1 to 5V Offset PIN 2 < Decrease Zero Increase > Excitation is 1mA Up to 50Ω resistance in each lead can be compensated _ 24V EXC +24 V LEOPARD IPO7 + 5 V or 10 V External Power Supply Drift is Ratiometrically Compensated by Module IT03: RTD, 100Ω Pt. 2/ 3/4-wire (-200 to 800°C) IT04: RTD, 100Ω Pt. 2/ 3/4-wire (-200 to 1470°F) IT05: RTD, 100Ω Pt. 2/3/4-wire (-199.9 to 199.9°F) IT14: RTD, 100Ω Pt. 2/3/4-wire (-199.9 to 199.9°C) + 250Ω PROCESS 1 to 5V DC – OFF LEOPARD LIN 3 wire 4 wire LINEARISATION IS ANALOG Typical accuracy is ±(0.3% + 1 digit) 3 wire LO 4 wire < Decrease Span Increase > LEAD COMP Pt-100Ω RTD Range Fully User Scalable 187C RTD TIGER IT02 ON HI LYNX RANGE HI LO HI IP03: Process Input, 1-5V DC with Offset, 24V Exc TIGER IP07 2 10V 5V EXT 24V EXC _ 24V Common External Loop Supply + 1 to 5V Input mV/V PRESSURE 20 Fully User Scalable 4/20mA 244C For multiple pressure transducers + < Decrease Zero Increase > PIN 2 LYNX IS06: Pressure/Load Cell Ext Exc., 20/2mV/V, 4-wire Offset TIGER + 2 20 E 15 psi Differential 244C mV/V PRESSURE EXC A Pressure Transducer or Load Cell 10V 5V EXT 1 psi Absolute 1 psi Differential LEOPARD IS05: Pressure/Load Cell 20/2mV/V, 5/10V Exc 4-wire For Single Channel IGYX with two digital inputs, the last digit of order code is always X. LYNX IR02: 3 wire Potentiometer 1KΩ min (0-F.S.) 273A POTENTIOMETER IT06: Thermocouple, J Type (0-1400 ˚F) IT08: Thermocouple, J Type (0-760 ˚C) LINEARISATION IS ANALOG TIGER T/C + T/C – TIGER IT01 LEOPARD 1KΩ Minimum 1MΩ Maximum Conformity error to NIST tables (at 25°C) LEOPARD 100% Signal Span 1 K = 2000 < Increase Span Decrease > LYNX 271D J/K THERMOCOUPLE J J K K ±(2 ˚C + 1 digit) typical ±(4 ˚F + 1 digit) maximum ±(3 ˚C + 1 digit) typical ±(5 ˚F + 1 digit) maximum LINEARITY ZERO SPAN LYNX IR03: Linear Potentiometer 1KΩ min 273A Digital Scaling TIGER Input POTENTIOMETER 272D LINEARISATION IS ANALOG Exc Gnd LEOPARD IT07: Thermocouple, K Type (0-1999 °F) IT09: Thermocouple, K Type (0-1260 °C) T/C + T/C – TIGER IT01 1KΩ Minimum 1MΩ Maximum J/K THERMOCOUPLE Conformity error to NIST tables (at 25°C) LEOPARD LYNX J J K K ±(2 °C + 1 digit) typical ±(4 °F + 1 digit) maximum ±(3°C + 1 digit) typical ±(5 °F + 1 digit) maximum LINEARITY ZERO SPAN LYNX 7/15/03 BX-45 Data Sheet (BX2) Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com Page 5 Input Module Component Glossary ZERO OFFSET RANGE Header Input and Output Pins HI On most modules Pin 1 is the Signal High input and Pin 3 is the Signal Low input. Typically Pin 2 is used for Excitation Voltage output. 24V Exc LO When provided, this three position header increases the ZERO pot’s capability to offset the input signal, to ±25% of the digital display span. For example a Negative offset enables a 1 to 5V input to display 0 to full scale.The user can select negative offset, positive offset, or no offset (ZERO pot disabled for two step non-interactive span and offset calibration). Offset — + 0 — + 0 24V EXC 24V DC Output Header ON OFF N O On some modules this header enables a 24V DC 25mA (max) Excitation/Auxiliary output to be connected to Pin 2. Zero Offset Range Header FF O NEGATIVE OFFSET Decreases Digital Reading INPUT RANGE Header Range values are marked on the PCB.Typically two to four positions are provided, which are selected with either a single or multiple jumper clip. When provided, a custom range position is only functional when the option has been factory installed. Custom 200V 20V 2V ZERO Pot% – 100% of Offset Offset Range ≈ – 5000 Counts – Equivalent Circuit POSITIVE OFFSET Increases Digital Reading – 0 + No Offset Zero Pot Disabled 0 + 100% of Offset ≈ + 5000 Counts 0 15 Turn Potentiometer + 15 Turn Potentiometer ZERO ADJUST Header 2 1 < Increase Span Decrease > 12 3 as 2 1 54 ZERO Pot % Equivalent Circuit 1 2 3 4 5 SPAN Pot % 20% 20% 20% 20% 20% Signal Span % 20% 40% 60% 80% 100% HI Acts like 75 Turn 1 Megaohm Potentiometer Input HI When this header is provided it works in conjunction with the SPAN ADJUST Header by splitting its adjustment range into a Hi and a Lo range. This has the effect of dividing the adjustment range of the SPAN pot into ten equal 10% steps across 100% of the input Signal Span. HI Range LO Span Adjust Header 12 3 LO < Decrease Span Increase > 12 HI 3 4 5 Span Range Header < Decrease Span Increase > LO RANGE HI RANGE SPAN Adjust Header position 1 2 3 5 1 SPAN Pot % 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% Signal Span % 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 4 2 3 4 5 Equivalent Circuit Acts like a 150 Turn Potentiometer 5 ZERO Turn Clockwise to Increase Reading Input LO Low Range High Range 3 2 1 –20% –20% –20% –20% –20% < Decrease Zero Increase > 1 2 3 4 5 Zero Pot Disabled +20% +20% +20% +20% +20% ≈ –75% of display span – 4 5 ≈ +50% of display span 0 0 + 75 Turn Potentiometer ! WARNING: AC and DC input signals and power supply voltages can be hazardous. Do Not insert, remove or handle modules with live wires connected to any terminal plugs. Basic standard range calibration of direct reading modules that utilize either Auto Zero or a ZERO pot, an INPUT RANGE Header and or a SPAN pot. 1 If the module has an INPUT RANGE Header, reposition the jumper clip to select the desired input signal range. 3 Apply a known input signal that is at least 20% of the full scale input range and adjust the SPAN pot until the display reads the exact input value. Input HI If provided, the ZERO pot is always to the left of the SPAN pot (as viewed from the rear of the meter). Typically it enables the input signal to be offset ±5% of full scale (-1000 to +1000 counts). ≈ – 1000 Counts – 0 + 15 Turn Potentiometer Page 6 4 3 4 Decimal Points.The selection or positioning of decimal points has no effect on the calibration of the modules ZERO Potentiometer (Pot) To the Left Rear 12 – 0 + No Offset 2. Apply a zero input or short the input pins. The display will auto zero, or if the module has a ZERO pot, it should be adjusted until the display reads zero. Span Adjust Header 4 5 2 1 Zero Adjust Header POSITIVE OFFSET Input Module Calibration SPAN RANGE Header LO 3 75 Turn Potentiometer Equivalent Circuit Input LO Zero Offset Range Header < Increase Zero Decrease > ZERO Adjust Header position 4 5 < Decrease Span Increase > When this header is provided, it works in conjunction with the ZERO OFFSET RANGE Header, and expands the ZERO pot’s offset capability into five equal negative steps or five equal positive steps. This enables virtually any degree of input signal offset required to display any desired engineering unit of measure. Zero Adjust Header NEGATIVE OFFSET Offset Range SPAN Adjust Header position 1 cre 2 De ro 3 Ze e as re 4 3 < Increase Zero Decrease > This unique five-position header expands the adjustment range of the SPAN pot into five equal 20% steps, across 100% of the input Signal Span. Any input Signal Span can then be precisely scaled down to provide any required Digital Display span from 19999 counts to 0001 (one count). > ase ecre 2 1 nD Spa 3 e s crea < In 5 4 3 nc 5 4 SPAN ADJUST Header 5 4 5 SPAN Turn Clockwise to Increase Reading <I If provided, the 15 turn SPAN pot is always on the right side (as viewed from the rear of the meter). Typical adjustment is 20% of the input signal range. e> SPAN Potentiometer (Pot) To the Right Rear ≈ + 1000 Counts Wide range scaling, in engineering units not requiring offsets, with modules that utilize auto-zero or a ZERO pot, a SPAN RANGE Header and or a SPAN ADJUST Header. Texmate’s unique SPAN ADJUST and SPAN RANGE Headers provide the circuit equivalent of an ultra-precision one megohm 75 or 150 turn potentiometer that can infinitely scale down any Input Signal SPAN to provide any full scale Digital Display Span from 19999 (counts) to 0001 (one count). Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com 7/15/03 BX-45 Data Sheet (BX2) Input Module Calibration Procedures Continued Example B: 1 to 5 V to read –100.0 to 1500.0 °C. Signal Span = 4V, Digital Display Span = 16000 counts If the module has an INPUT RANGE Header, and the required full scale Digital Display Span (counts) is to be larger than the directly measured value of the input Signal Span, then the next lower range on the INPUT RANGE Header should be selected. The resulting over range Signal Span is then scaled down, by selecting the position of the SPAN RANGE Header and or the SPAN ADJUST Header, which will reduce the input Signal Span to a percentage, that the required Digital Display Span can be reached by calibration with the SPAN pot. 1 If the module has an INPUT RANGE Header the 2 V position should be selected. This will provide a digital display of 16000 counts for an input of 1.6 V which is (1.6 ÷ 4) = 40% of the examples 4 V signal span. To scale down the Signal Span to 40% select the 40% Signal Span position on the SPAN ADJUST Header (position 2). 2 If the module is a Process Input 1-5 V DC type, select the (Hi Range) position on the SPAN RANGE Header and the 100% Signal Span position on the SPAN ADJUST Header (position 5, max increase). This will provide a digital display of 16000 counts for an input of 4V which is 100% of the examples 4V Signal Span. Example A: 0 to 10 V to read 0 to 18000 gallons. Signal Span = 10V, Digital Display Span = 18000 counts 1 Select the 2 V INPUT RANGE Header position. This will provide a digital display of 18000 counts with an input of only 1.8 V which is (1.8÷10)=18% of the examples 10 V Signal Span. 3 Set the ZERO OFFSET RANGE Header to the center position (no offset). Apply 1 V and adjust the SPAN pot until the display reads 400 . A 4V input would then read 16000 counts. 2 To scale down the Signal Span to 18% select the 20% Signal Span position on the SPAN ADJUST Header (position 1) or if the module has a SPAN RANGE Header, select (LO Range) and 20% Signal Span position on the SPAN ADJUST Header (position 2). 4 Set the ZERO OFFSET RANGE Header to the negative offset position. If the module has a ZERO ADJUST Header select the position that will provide a negative offset of ≈ –500 counts. Apply 1 V and adjust the ZERO pot until the display reads –100. Apply 5 V and check that the display reads 15000. Select decimal point 1XXX•X to display -100.0 to 1500.0. 3 Apply a zero input or short the input pins. The display will auto zero, or if the module has a ZERO pot, it should be adjusted until the display reads zero. 4 Apply 10 V and adjust the SPAN pot until the display reads 18000. Example C: 4 to 20 mA to read 00.00 to +100.00% Signal Span = 16 mA, Digital Display Span = 10000 counts. Large offset scaling and calibration of process signal inputs with modules that utilize ZERO ADJUST Headers and or ZERO OFFSET RANGE Headers. 1 The full scale Signal Span of the Process Input 4-20 mA modules is 0 to 20 mA for a full scale Digital Display Span of 0 to 20000 counts. This will provide a digital display of 10000 counts with an input of only 10 mA which is (10÷16)=62.5% of the examples 16 mA signal span. Texmate’s unique ZERO OFFSET RANGE Header enables the use of a simple two step scaling and calibration procedure for those process signals that require large offsets. This eliminates the back and forth interaction, between zero and span settings, that is often required to calibrate less finely engineered products. 2 To scale down the Signal Span to 62.5% select the (Hi Range) Position on the Span Range Header and the 70% Signal Span position on the SPAN ADJUST Header (position 2). The first step is to set the ZERO OFFSET RANGE Header to the center position (No Offset) and scale down the Input Signal Span to a percentage that will enable calibration with the SPAN pot to reach the required Digital Display Span. 3 Set the ZERO OFFSET RANGE Header to the center position (no offset). Apply 4 mA and adjust the SPAN pot until the display reads 2500 . A 16 mA input would then read 10000 counts. 4 Set the ZERO OFFSET RANGE Header to the positive offset position. If the module has a ZERO ADJUST Header select the position that will provide a negative offset of ≈ –2500 counts. Apply 4 mA and adjust the ZERO pot until the display reads 0000. Apply 20 mA and check that the display reads 10000. Select decimal point 1XX•XX to display 00.00 to 100.00 The second step is to set the ZERO ADJUST and or ZERO OFFSET RANGE Header to provide a positive or negative offset of sufficient counts that calibration with the ZERO pot will offset the Digital Display Span to produce the required digital reading. Case Dimensions PANEL CUTOUT FRONT VIEW Case will mount in standard 1/16 DIN cutouts 1/16 DIN (96x24mm) Snug Fit 91 mm (3.59") Loose Fit 21.85 mm (0.86") 22.2 mm (0.88") 92 mm (3.62") Panel adaptor plates are available to retrofit most existing panel cutouts. 24 mm (0.95") 3 mm (0.12") typical SIDE VIEW Right-angled Connector SP3 SP2 SP1 21.85mm (0.86") P 96 mm (3.78") 5mm (0.20") Top Catches Bottom Catch 122.2mm (4.83") 12.7mm (0.5") TOP VIEW 74.5mm (2.94") When extra panel mounting tightness is required, optional Screw Mounting Clips are included which fit on the Mounting Slide Clips. Release Bottom Catch with a small flat blade, and lever outwards. Max. panel thickness 97.8mm (3.86") 92.8 mm (3.6") Widest mountable panel cutout without using adaptors. Removable Key-lock Safety Catch TO REMOVE REAR COVER Cam Opening 7/15/03 BX-45 Data Sheet (BX2) 91mm (3.59") Various bezel colors are available. Black is standard. Clear Lockable NEMA 4X Splash Proof Cover can accept two 1/16 DIN cases P/N:(OP-N4/96x48) For additional strength, extra Mounting Slide Clips can be ordered and doubled up one behind the other. P/N:(75-DMT96X24) Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com 3.5mm (0.14") Connector Sockets The 96x24mm case is particularly suitable for mounting in mosaic panels or insulative panels up to 2" thick. They can also stack mount, 2 up in existing cut-outs for 1/8 DIN (96x48mm) or 4 up in 1/4 DIN (96x96mm). Page 7 Ordering Information BASIC MODEL # DISPLAY POWER SUPPLY INPUT MODULES ANALOG OUTPUT OPTIONS / ACCESSORIES BX-45 OA____ Add to the basic model number the order code suffix for each standard option required. The last suffix is to indicate how many different special options and or accessories that you may require to be included with this product. Ordering Example: BX-45-DR-PS1-IA01-OA2, the 2 OA’s are, CR-CHANGE and a 75-DMT96X24, $110 + N/C + N/C + 35 + 5+ 2 = $152 BASIC MODEL NUMBER BX-45 . . . . 96x24mm, Lynx, 4.5 Digit . . . . . . . . . . . . . . . .$110 Standard Options for this Model Number Order Code Suffix Description List DISPLAY DR . .Red LED, 0.56 inch high . . . . . . . . . . . . . . . . . . . . .N/C DB . . . .Super–bright Red LED, 0.56 inch high . . . . . . . . . . . . . . . . . . . .$25 DG . . .Green LED, 0.56 inch high . . . . . . . . . . . . . . . . . . . . . . . . . . . .$10 POWER SUPPLY PS1 . .85-265VAC/95-370VDC . . . . . . . . . . . . . . . . . . . . . .N/C PS2 . . .15-48VAC/10-72VDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .$35 INPUT MODULES (Partial List. See www.texmate.com) Unless otherwise specified Texmate will ship all modules pre calibrated with factory preselected ranges and/or scalings as shown in BOLD type. IP01 IP02 IP03 IPT1 IR02 IR03 IR04 IS04 IS05 IS06 IT03 IT04 IT05 IT06 IT07 IT08 IT09 IT14 . . . . .. .. . . .. .. . . . . . . . . .Process Loop, 4-20mA(0-100.00) . . . . . . . . . . . . . . . . . . . . .Process Loop, 4-20mA(0-100.00) w/24VDC Exc . . . . . . . . . . .Process Input, 1-5V DC(0-100.00) w/Offset, 24V Exc . . . . . . .Prototype Board for Custom Design . . . . . . . . . . . . . . . . . . . . .3-Wire Potentiometer 1KΩ min (0-F.S.) . . . . . . . . . . . . . . . . . . . . .Linear Potentiometer, 3-wire, 1KΩ min . . . . . . . . . . . . . . . . . . . . .Resistance 2KΩ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Pressure Ext Exc., 20/2mV/V, 4/6–wire . . . . . . . . . . . . . . . . . . .Pressure/Load Cell 20/2mV/V, 5/10V Exc 4-wire . . . . . . . . . . . . . . .Pressure/Load Cell Ext Exc., 20/2mV/V, 4-wire . . . . . . . . . . . . . . . .RTD, 100Ω Pt. 2/3/4-wire (-200 to 800°C) . . . . . . . . . . . . . .RTD, 100Ω Pt. 2/3/4-wire (-200 to 1470°F) . . . . . . . . . . . . . .RTD, 100Ω Pt. 2/3/4-wire (-190.0 to 199.0°F) . . . . . . . . . . .Thermocouple, J Type (0-1400 °F) . . . . . . . . . . . . . . . . . . . . .Thermocouple, K Type (0-1999°F) . . . . . . . . . . . . . . . . . . . . .Thermocouple, J Type (0-760 °C) . . . . . . . . . . . . . . . . . . . . . .Thermocouple, K Type (0-1260°C) . . . . . . . . . . . . . . . . . . . . .RTD, 100Ω Pt. 2/3/4-wire (-199.0 to 199.0°C) . . . . . . . . . . Special Options and Accessories (OA’s) Part Number IA01 IA02 IA03 IA04 IA05 IA06 IA07 IA08 IA09 IA10 IA11 IA12 ID01 ID02 ID03 ID04 ID05 ID07 ID09 IF02 IGYZ* . . . . . . . . . . . . . . . . . . . . . .AC-Volts Scaled RMS, 200/600V AC . . . . . . . . . . . . . . . . . . . .AC-Volts Scaled RMS, 200mV/2V/20V AC . . . . . . . . . . . . . . . .AC-mA Scaled RMS, 2/20/200mA AC . . . . . . . . . . . . . . . . . . . .AC-Amps Scaled RMS, 0-1 Amp AC (0-100.00) . . . . . . . . . . .AC-Amps Scaled RMS, 0-5 Amp AC (0-100.00) . . . . . . . . . . .AC-Volts True RMS, 200/600V AC . . . . . . . . . . . . . . . . . . . . . .AC-Volts True RMS, 200mV/2V/20V AC . . . . . . . . . . . . . . . . . .AC-mA True RMS, 2/20/200mA AC . . . . . . . . . . . . . . . . . . . . .AC-Amps True RMS, 0-1 Amp AC (0-100.00) . . . . . . . . . . . .AC-Millivolt, Scaled RMS, 100mV AC . . . . . . . . . . . . . . . . . . .AC-Amps True RMS, 0-5 Amp AC (0-100.00) . . . . . . . . . . . .AC-Millivolt, True RMS, 100mV AC . . . . . . . . . . . . . . . . . . . .DC-Volts, 2/20/200V/Custom w/24V DC Exc . . . . . . . . . . . . . . .DC-Millivolt, 20/50/100/200mV DC w/24V DC Exc . . . . . . . . . .DC-Milliamp, 2/20/200mA DC w/24V DC Exc . . . . . . . . . . . . . .DC-Amps, 5A DC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DC-Volts 2/20/200/Custom V DC w/Offset and 24V Exc. . . . . . .DC-Milliamp, 2/20/200mA DC w/Offset and 24V Exc . . . . . . . . .DC-Amps, 1A DC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Line Frequency, 50-500VAC, 199.9Hz, or optional 400Hz . . . . . .Universal Direct Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .$35 .$35 .$40 .$40 .$40 .$55 .$55 .$55 .$55 .$55 .$55 .$55 .$25 .$35 .$25 .$50 .$45 .$35 .$50 .$45 .$100 .$35 .$45 .$45 .$15 .$40 .$40 .$40 .$45 .$55 .$55 .$40 .$40 .$40 .$40 .$40 .$40 .$40 .$40 Description SPECIAL OPTIONS (Specify Input & Req. Reading) CR-CHANGE . . . .Calibrated Range Change to another Standard Range . . CS-X/45 . . . . . . .Custom Scaling within any Stnd. or Custom Selectable Range CSR-X/45 . . . . . .Custom Selectable Range Installation or Modification . CSS-X/45 . . . . . .Custom Special Scaling beyond the Standard Range . . List .$5 .$10 .$30 .$40 ACCESSORIES (Specify Serial # for Custom Artwork Installation) 75-DMT96X24 . . .Side Slide Brackets (2 pc) - extra set, extra strength .$2 75-DBBZ96X24 . . .Extra Black Bezel for 96x24mm Case . . . . . . . . . . . .$2 ART-FS-S/D/C . . .NRC for artwork & set-up Faceplate/Desc/Co.Logo . .$75 ART-FS-S/D . . . . .NRC for artwork & set-up Faceplate/Desc . . . . . . . . .$35 ART-FS-001 . . . . .Install Custom Faceplate per meter - 1 color . . . . . . .$10 93-PLUG2P-DP . . .Extra Screw Terminal Conn., 2 Pin Power Plug . . . . . .$2 93-PLUG2P-DR . . .Extra Screw Terminal Conn., 2 Pin Plug . . . . . . . . . . .$2 93-PLUG3P-DR . . .Extra Screw Terminal Conn., 3 Pin Plug . . . . . . . . . . .$3 93-PLUG4P-DR . . .Extra Screw Terminal Conn., 4 Pin Plug . . . . . . . . . . .$4 DN.CAS96X24L . . .Complete 96x24mm Case with bezel . . . . . . . . . . . . .$20 Many other options and accessories are available. See full price list for more details. *View the IG- Ordering Code on page 5 to determine the value for Y & Z (IGAZ to IGKZ) Prices subject to change without notice. WARRANTY USER’S RESPONSIBILITY Texmate warrants that its products are free from defects in material and workmanship under normal use and service for a period of one year from date of shipment. Texmate’s obligations under this warranty are limited to replacement or repair, at its option, at its factory, of any of the products which shall, within the applicable period after shipment, be returned to Texmate’s facility, transportation charges pre-paid, and which are, after examination, disclosed to the satisfaction of Texmate to be thus defective. The warranty shall not apply to any equipment which shall have been repaired or altered, except by Texmate, or which shall have been subjected to misuse, negligence, or accident. In no case shall Texmate’s liability exceed the original purchase price. The aforementioned provisions do not extend the original warranty period of any product which has been either repaired or replaced by Texmate. We are pleased to offer suggestions on the use of our various products either by way of printed matter or through direct contact with our sales/application engineering staff. However, since we have no control over the use of our products once they are shipped, NO WARRANTY WHETHER OF MERCHANTABILITY, FITNESS FOR PURPOSE, OR OTHERWISE is made beyond the repair, replacement, or refund of purchase price at the sole discretion of Texmate. Users shall determine the suitability of the product for the intended application before using, and the users assume all risk and liability whatsoever in connection therewith, regardless of any of our suggestions or statements as to application or construction. In no event shall Texmate’s liability, in law or otherwise, be in excess of the purchase price of the product. Texmate cannot assume responsibility for any circuitry described. No circuit patent or software licenses are implied. Texmate reserves the right to change circuitry, operating software, specifications, and prices without notice at any time. For product details visit www.texmate.com Local Distributor Address 995 Park Center Drive • Vista, CA 92081-8397 Tel: 1-760-598-9899 • USA 1-800-839-6283 • That’s 1-800-TEXMATE Fax: 1-760-598-9828 • Email: [email protected] • Web: www.texmate.com Texmate has facilities in Japan, New Zealand, Taiwan, and Thailand. We also have authorized distributors throughout the USA and in 28 other countries. Page 8 Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com Copyright © 2003 Texmate Inc. All Rights Reserved. 7/15/03 BX-45 Data Sheet (BX2)
