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FW_F126PELTP_v1702_02_EN

F126-P-EL-TP

FLOW COMPUTER

temperature compensation for corrected liquid volume

Signal input flowmeter: pulse, Namur and coil
Signal outputs: (0)4-20mA ref. flow rate and pulse ref. total
Options: Intrinsically safe, Modbus communication, external reset and

backlight

F-Series - Field mounted indicators for safe and hazardous areas.

More info: www.fluidwell.com/fseries

Summary of Contents for F126-P-EL-TP

Page 1: ...ed liquid volume Signal input flowmeter pulse Namur and coil Signal outputs 0 4 20mA ref flow rate and pulse ref total Options Intrinsically safe Modbus communication external reset and backlight F Se...

Page 2: ...Page 2 FW_F126PELTP_v1702_02_EN...

Page 3: ...he general waste system or into a landfill At the end of its life equipment shall be disposed of according to the local regulations regarding waste of the electrical and the electronic equipment Pleas...

Page 4: ...rformed correctly may lead to personal injury a safety hazard or damage of the F126 P or connected instruments A caution indicates actions or procedures which if not performed correctly may lead to pe...

Page 5: ...menu A Communication option 17 3 1 13 Explanation of setup menu B Others 17 4 INSTALLATION 18 4 1 General directions 18 4 2 Installation surrounding conditions 18 4 3 Dimensions Enclosure 19 4 4 Inst...

Page 6: ...gs ability to process all types of flowmeter signals transmitting possibilities with analog pulse and communication outputs Flowmeter and temperature input This manual describes the unit with a pulse...

Page 7: ...nalog output full Modbus communication RS232 485 TTL also battery powered intrinsic safety mechanical relay or active output power and sensor supply options extended measurement range for PT100 panel...

Page 8: ...oid a reset at this stage press another key other than the CLEAR key or wait for 20 seconds A reset of the total does not influence the accumulated total Display calculated accumulated total When the...

Page 9: ...possible to prevent access to the setup menu with a password A password may be required to enter the setup menu Without this password access is denied 3 1 HOW TO PROGRAM THE F126 P The setup menu has...

Page 10: ...and the setting UNIT When you do not want to save the change wait for approximately 20 seconds or press and hold the PROG ENTER key for approximately 3 seconds Action Result Remark 1 Momentarily press...

Page 11: ...ff 42 battery mode operational shelf 5 FLOWMETER 51 signal npn npn lp reed reed lp pnp pnp lp namur coil hi coil lo 8 1 DC 12 DC 24 DC 6 TEMPERATURE 61 display C F K 62 no of wires 2 3 63 filter 01 99...

Page 12: ...When you recalculate and reprogram a new K Factor the history for accumulated total is not correct anymore because the accumulated total is not recalculated For future reference best practice is to m...

Page 13: ...l are shown temporarily LIGHT 32 The backlight brightness can be adjusted from 0 off to 100 full brightness in steps of 20 When the F126 P is only loop powered the backlight is disabled An external po...

Page 14: ...max 10 kHz External power required 24 DC Active pulse input detection level 24V DC 3 k max 10 kHz External power required 3 1 8 EXPLANATION OF SETUP MENU 6 TEMPERATURE DISPLAY 61 This setting is used...

Page 15: ...but the output is disabled a 3 5mA signal will be generated RATE MIN 82 Enter here the flow rate at which the output should generate the minimum signal 0 4mA or 0V in most applications at zero flow Th...

Page 16: ...r disabled filter disabled filter disabled filter disabled 02 0 1 sec 0 3 sec 0 5 sec 0 9 sec 03 0 3 sec 0 5 sec 0 7 sec 1 5 sec 05 0 5 sec 0 9 sec 1 5 sec 2 6 sec 10 0 9 sec 1 8 sec 2 8 sec 5 5 sec 2...

Page 17: ...nd the Modbus communication protocol description for a detailed explanation SPEED A1 This setting is used to set the Baudrate ADDRESS A2 This setting is used to set the communication address for the F...

Page 18: ...when the housing cover is removed or the panel cabinet has been opened danger from electrical shock The housing may only be opened by trained persons authorized by the operator of the facility Take ca...

Page 19: ...30mm 30mm M20 x 1 5 M16 x 1 5 M16 x 1 5 30mm 30mm M20 x 1 5 M20 x 1 5 M20 x 1 5 25mm 25mm 1 2 NPT 0 9 3x 1 2 NPT 0 12 0 12 HA HM HN HO HP HT HU 6 x M12 12mm 12mm 24mm 24mm 36mm 36mm 14mm 17mm 115 mm 4...

Page 20: ...36 120 mm 4 72 HD HK HK back box flat bottom HE HF HG HH D 12mm 12mm 12mm 24mm 24mm 36mm 36mm 14mm 17mm 22 5mm 30mm 30mm D 16mm D 20mm 0 9 D 22mm 0 866 22 5mm 25mm 25mm D 20mm D 20mm D 16mm HC 75 mm 2...

Page 21: ...that came with a power module type PM 110V 230V AC or type PD PF with an option OR the relays can handle 110V 230V AC shall be connected to the Protective Earth PE stud which is installed in the meta...

Page 22: ...ng screws that attach the cover to the back panel Type PM 110 230V AC The PE connection in the metal back panel is made with a serrated washer a terminal a washer and a screw The PE connection to the...

Page 23: ...TIC GRP ENCLOSURE The PE connection The F126 P in a GRP enclosure meets the requirements of class 2 double insulated Therefore the incoming PE wire is terminated with an insulating end cap Type PM 110...

Page 24: ...the flowmeters pick up will directly influence the battery life time It is strongly advised to use a zero power pickup such as a coil or reed switch when operating without external power It is possibl...

Page 25: ...DC 1mA Reed 3V DC 1mA ext on on off on off off 8 2V DC 8Vin AC 10Vin DC 12V DC 10Vin AC 14Vin DC 24V DC 18Vin AC 26Vin DC Type PF Power supply in 15 24V AC 20 30V DC Switch location typical Sensor Vou...

Page 26: ...ficantly Fig 10 Terminal connections Mechanical relay output typical Type OT A passive transistor output is available with this option Max driving capacity 300mA 50V DC Fig 11 Terminal connections Pul...

Page 27: ...th this option Max driving capacity 1000 Ohm 24VDC Requires power supply type PD PF PM Fig 13 Terminal connections Active 0 20mA analog output typical Type AF For the Intrinsically safe floating 4 20m...

Page 28: ...l 09 11 Flowmeter input Three basic types of flowmeter signals can be connected to the unit pulse active pulse or sine wave coil The screen of the signal wire must be connected to the common ground te...

Page 29: ...a reliable pulse detection the pulse amplitude has to go above 1 2V Signal setting PNP LP employs a low pass signal noise filter which limits the maximum input frequency read chapter 3 A sensor suppl...

Page 30: ...he temp coefficient for the RTD is 0 00385 ohms ohms C The Ro is 100 ohms at 0 0 C Terminal 26 31 type CB CH CI CT communication RS232 RS485 TTL option For connections refer to figure Overview of term...

Page 31: ...ast IP65 in accordance with IEC 60529 suitable cable entries and blanking elements must be used and correctly installed For enclosures and windows with a high surface resistance potential charging haz...

Page 32: ...ar of production This information can be looked up in the setup menu Others Fig 23 Example serial number typical Label information pulse input type F1xx XI inside and outside the enclosure Fig 24 Labe...

Page 33: ...ly connected to terminals 7 and 8 option AP The maximum values for any of those circuits are those as defined for group IIB IIIC No other active external Intrinsically safe circuits may be connected t...

Page 34: ...ernal power is only available when the main external power supply is connected The sensor supply voltage is fixed 8 2V DC Set the sensor supply 1 Make the F126 P safe If applicable mind the battery po...

Page 35: ...FW_F126PELTP_v1702_02_EN Page 35 5 3 CONFIGURATION EXAMPLES Fig 28 F126 P AP EL OT PC TP XI Battery powered IIB IIC IIIC...

Page 36: ...FW_F126PELTP_v1702_02_EN Page 36 Fig 29 F126 P AP CT EL OT PX TP XI Output loop powered IIB IIC IIIC...

Page 37: ...y with the utmost care to prevent a short circuit and damage 4 Do not recharge crush disassemble incinerate heat above its rated temperature or expose the contents to water 5 Dispose of the battery in...

Page 38: ...e enclosure just before closing it Furthermore it is required to replace the desiccant periodically as advised by its supplier Battery life time It is influenced by several issues Type of sensor read...

Page 39: ...Type HE Type HF Type HG Type HJ Type HH Type HK Dimensions 130 x 120 x 75mm 5 10 x 4 72 x 2 95 LxHxD IP67 TYPE 4 X Drilling 2x PG9 1x M20 Drilling 2x NPT Drilling 2x M16 1x M20 Drilling 1x M20 Drillin...

Page 40: ...EX IECEx EN IEC 60079 0 EN IEC 60079 11 RoHS EN 50581 IP NEMA EN 60529 NEMA 250 Flowmeter Type P npn npn lp reed reed lp pnp pnp lp namur coil hi coil lo 8 1 DC 12 DC 24 DC Frequency Minimum 0 Hz maxi...

Page 41: ...or PM Type OT Passive transistor output not isolated Load max 50V DC 300mA Communication option Protocol bus rtu bus asc Speed 1200 2400 4800 9600 Addressing 1 247 Type CB RS232 Type CH RS485 2 wire T...

Page 42: ...ice able to recognize the selected pulse width and frequency Flow rate displays 0 zero while there is flow total is counting Check are the K Factor and time unit correct The unit has to count the numb...

Page 43: ...arding using your Modbus device please read our General Modbus Communication Protocol and Modbus troubleshooting guide that are available through our website or your distributor Runtime variables PDU...

Page 44: ...K Factor 2 r w uint32 1 9999999 Representation 0 000010 9999999 depending on variable 54 decimals K Factor d 54 h 0x036 40055 decimals K Factor 1 r w uint16 0 6 d 62 h 0x03E 40063 filter 1 r w uint16...

Page 45: ...e decimals depending on variables 48 49 50 d 116 h 0x074 40017 rate max 2 r w uint32 0 9999999 Representation unit time decimals depending on variables 48 49 50 d 119 h 0x077 40120 cut off 1 r w uint1...

Page 46: ...el number 1 r uint16 0 9999 d 160 h 0x0A0 40161 model suffix 1 r char Representation ASCII character d 162 h 0x0A2 40163 firmware version 2 r uint32 0 999999 Representation xx xx xx d 165 h 0x0A5 4016...

Page 47: ...FW_F126PELTP_v1702_02_EN Page 47 APPENDIX D DECLARATION OF CONFORMITY...

Page 48: ...n 13 filter 14 Flowmeter input 28 flowrate calculation 13 Installation 18 Intrinsic safety 31 33 Intrinsically Safe options 34 IP classification 18 Low battery alarm 8 maintenance 38 model 17 NAMUR si...

Page 49: ...Fig 15 Terminal connections Passive 4 20mA analog output typical 28 Fig 16 Terminal connections Active 0 10V analog output typical 28 Fig 17 Terminal connections Coil signal input typical 28 Fig 18 Te...

Page 50: ...Page 50 FW_F126PELTP_v1702_02_EN NOTES...

Page 51: ...GEMENT 41 LCD new 1 sec 42 battery mode operational 5 FLOWMETER 51 signal coil lo 6 TEMPERATURE 61 display C 62 no of wires 2 63 filter 1 7 FORMULA 71 equations type EL 72 thermal exp coefficient 0 00...

Page 52: ...Fluidwell B V PO box 6 Voltaweg 23 Website www fluidwell com 5460 AA Veghel 5466 AZ Veghel Find your nearest representative www fluidwell com representatives the Netherlands the Netherlands 2017 Fluid...

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