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MANUAL

Electronic Preset Delivery System

Bulletin MN06150 Issue/Rev 0.7 (9/18)

Installation Manual

Smith Meter

®

microLoad.net

™

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Summary of Contents for Smith Meter microLoad.net

Page 1: ...MANUAL Electronic Preset Delivery System Bulletin MN06150 Issue Rev 0 7 9 18 Installation Manual Smith Meter microLoad net ...

Page 2: ...metering system Each metering system is unique and each program parameter must be reviewed and programmed for that specific metering system application Disclaimer TechnipFMC Measurement Solutions Inc hereby disclaims any and all responsibility for damages including but not limited to consequential damages arising out of or related to the inputting of incorrect or improper program or default values...

Page 3: ...ot installed and used in accordance with this Instruction Manual may cause interference to radio communications It has not been tested to comply with the limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC Rules which are designed to provide reasonable protection against such interference when operated in a commercial environment Operation of this equipment in a residenti...

Page 4: ...0 Electrical 10 Start Up 11 Section IV Diagrams 12 Pulse Inputs 16 Wiring Diagrams 17 Analog Inputs 26 Communications 27 Promass Coriolis Meter Communications 34 Digital Inputs 35 Digital Outputs 36 Instrument Power Wiring 38 Sample Application Wiring 39 Interposing Relays 39 Section V Appendix A ATEX Installation 44 Section VI Related Publications 45 Table of Contents ...

Page 5: ...s 20 Figure 9 Wiring Diagram Promass Coriolis Meter 22 Figure 10 Wiring Diagram Universal Pulse Transmitter UPT 23 Figure 11 Wiring Diagram Open Collector Output 24 Figure 12 Wiring Diagram Typical Metered Injector 25 Figure 13 Analog Inputs Resistance RTD 4 20ma 26 Figure 14 General Wiring for Serial Communications 27 Figure 15 Multiple microLoad net Serial Communications 28 Figure 16 RS 232 Shar...

Page 6: ...ecifications and Related Publications Pre Installation Considerations describes the areas that must be considered prior to the installation of the microLoad net Installation describes the areas that have to be considered when installing the microLoad net Diagrams covers dimensional outline drawings wiring schematics typical interconnect diagrams etc Specifications describes the specifications of t...

Page 7: ...C Digital Output DC Digital Output Ethernet EIA 232 EIA 485 EIA 232 EIA 485 EIA 232 EIA 485 Security Switch Permissives High Flow Switches Remote Start Remote Stop Transaction Reset Printer Tray Switch Piston Injector Feedback General Purpose DC Digital Input DC Digital Input DC Digital Input Temperature Pressure or Density Temperature Flow Meter Pulse Input Pulse Input RTD 4 20 ma Figure 1 I O Bl...

Page 8: ...of the housing Do not route DC and AC wiring through the same conduit entry 2 The DC signal wires must be multi conductor shielded cable of 18 to 24 AWG minimum stranded copper 3 Ethernet cable must meet the requirements of CAT5 at a minimum Direct Ethernet connections between computer and microLoad net require a crossover cable configuration Standard direct cable configu ration is used where the ...

Page 9: ... the ground ing circuit Section II Pre Installation Considerations 8 All user wiring is terminated at compression type screw terminal strips These terminal strips may be removed from the microLoad net MACF and MNET circuit boards to facilitate ease of wiring Once wir ing is complete the terminal strips are then plugged into their respective positions on the circuit boards 9 If external relay permi...

Page 10: ...on III Installation IEC IEC Designation IEC HR03 with a maximum capacity of 1 5 Ah at a 1 h discharge rate Caution To prevent ignition of hazardous atmo spheres disconnect from supply circuit before opening keep tightly closed when circuits are in operation Warning Contains internal battery powered circuit to prevent ignition of hazardous atmospheres do not open enclosure unless area is known to b...

Page 11: ...IN 912 A4 70 316 stainless steel or DIN 912 A2 70 18 8 stainless steel Keypad is protected by an intrinsic safe barrier the enclosure must be grounded as per national electrical code regulations for example NEC CEC etc Battery back up option if equipped use only approved AAA NiMH 1 2V Cell Nominal rechargeable batteries meeting IEC 61951 2 requirements IEC IEC Designa tion IEC HR03 with a maximum ...

Page 12: ...s Figure 2 microLoad net Dimensions 2 50 64 5 70 145 3 69 94 7 36 187 9 65 245 2 50 64 2 50 64 3 69 94 8 63 219 4 75 121 Two 2 3 4 NPT Conduit Connection 1 2 NPT Conduit Connection 1 2 NPT Conduit Connection Mounting Hole Layout 2 38 60 5 75 146 Inches mm ...

Page 13: ...Issue Rev 0 7 9 18 MN06150 Page 13 Section IV Diagrams Figure 3 Opening microLoad net ...

Page 14: ...be OFF Note Factory setting for all S2 switches is OFF Switch 3 Switch 4 Function OFF OFF No effect program values used ON OFF Forces IP address to 192 168 0 1 OFF ON Forces IP address to 10 0 0 1 ON ON Enables DCHP Switch S1 Functions RS 485 termination Position 1 Position 2 Position 3 Position 4 Position 5 Position 6 COM1 COM1 COM2 COM2 COM3 COM3 Setting is OFF for RS 232 and ON for the last uni...

Page 15: ...ulse Input Channel A 3 Factory Use Only Do not connect 4 Factory Use Only Do not connect 5 Shield 6 Meter Pulse Input Channel B Metered Inj 7 Meter Pulse Input Channel B Metered Inj 8 Factory Use Only Do not connect 9 Factory Use Only Do not connect 10 Shield 11 Output DC 1 12 Output DC 1 13 Output DC 2 14 Output DC 2 Terminal Description Connector CN6 1 Factory Cable to MACF DC PW R 2 Factory Cab...

Page 16: ...Page 16 MN06150 Issue Rev 0 7 9 18 Section IV Diagrams Table 6 microLoad net I O Configuration Worksheet ...

Page 17: ...25 Hz down to 3 Hz Above 25 Hz dual pulse will function as normal If EPLD U24 chip is Rev 1 or higher dual pulse will function from 3 Hz and higher Pulse doubling will not function for input pulses below 25 Hz 14 13 12 11 10 9 8 7 6 5 Shield 4 3 2 A 1 A CN5 5 4 Gnd 3 12Vdc 2 1 CN6 WHITE BLACK RED YELLOW PRIME 4 PRIME 4 YELLOW RED BLACK WHITE CN6 1 2 3 12Vdc 4 Gnd 5 CN5 1 A 2 A 3 4 5 Shield 6 B 7 B...

Page 18: ...0 dual pulse will not function under 25 Hz Only single pulse will count from 25 Hz down to 3 Hz Above 25 Hz dual pulse will function as normal If EPLD U24 chip is Rev 1 or higher dual pulse will function from 3 Hz and higher Pulse doubling will not function for input pulses below 25 Hz PEX P RED BLACK WHITE CN6 1 2 3 12Vdc 4 Gnd 5 CN5 1 A 2 A 3 4 5 Shield 6 7 8 9 10 11 12 13 14 MNET Board PEX P Du...

Page 19: ...single pulse will count from 25 Hz down to 3 Hz Above 25 Hz dual pulse will function as normal If EPLD U24 chip is Rev 1 or higher dual pulse will function from 3 Hz and higher Pulse doubling will not function for input pulses below 25 Hz 14 13 12 11 10 9 8 7 6 5 Shield 4 3 2 A 1 A CN5 5 4 Gnd 3 12Vdc 2 1 CN6 PPS MNET Board PPS Single Pulse 6 5 4 3 2 1 14 13 12 11 10 9 8 7 6 5 Shield 4 3 2 A 1 A C...

Page 20: ...nt from 25 Hz down to 3 Hz Above 25 Hz dual pulse will function as normal If EPLD U24 chip is Rev 1 or higher dual pulse will function from 3 Hz and higher Pulse doubling will not function for input pulses below 25 Hz 14 13 12 11 10 9 8 7 6 5 Shield 4 3 2 A 1 A CN5 5 4 Gnd 3 12Vdc 2 1 CN6 PA 6 MNET Board PA 6 Single Pulse 5 3 1 14 13 12 11 10 9 8 7 6 5 Shield 4 3 2 A 1 A CN5 5 4 Gnd 3 12Vdc 2 1 CN...

Page 21: ...r single or dual pulse output and the terminal number corresponding to each unique model The wiring diagrams are shown on the following pages Transmitter Sensor Modeling Terminal Terminal 80XXX X XXX X X X X X X X A 24 25 80XXX X XXX X X X X X X X D 24 25 80XXX X XXX X X X X X X X S 24 25 80XXX X XXX X X X X X X X T 24 25 80XXX X XXX X X X X X X X 8 22 23 83XXX X XXX X X X X X X X A 24 25 83XXX X ...

Page 22: ...inal 22 Terminal 23 Terminal 24 Terminal 25 Note Pulse Inputs If EPLD U24 chip is Rev 0 dual pulse will not function under 25 Hz Only single pulse will count from 25 Hz down to 3 Hz Above 25 Hz dual pulse will function as normal If EPLD U24 chip is Rev 1 or higher dual pulse will function from 3 Hz and higher Pulse doubling will not function for input pulses below 25 Hz The pulse input circuitry h...

Page 23: ...ulse Inputs If EPLD U24 chip is Rev 0 dual pulse will not function under 25 Hz Only single pulse will count from 25 Hz down to 3 Hz Above 25 Hz dual pulse will function as normal If EPLD U24 chip is Rev 1 or higher dual pulse will function from 3 Hz and higher Pulse doubling will not function for input pulses below 25 Hz 14 13 12 11 10 9 8 7 6 5 Shield 4 3 2 A 1 A CN5 5 4 Gnd 3 12Vdc 2 1 CN6 UPT M...

Page 24: ...V Diagrams Figure 11 Wiring Diagram Open Collector Output The Pulse input circuitry has 1 6 kΩ of correct limiting resistance built in so that an external pull up resistor is not required when an open collector output device is connected as shown ...

Page 25: ...Diagrams Figure 12 Wiring Diagram Typical Metered Injector The Pulse input circuitry has 1 6 kΩ of correct limiting resistance built in so that an external pull up resistor is not required when an open collector output device is connected as shown ...

Page 26: ... for the function required by the application The analog inputs are also scaleable through the I O Configuration Menu of the unit The inputs should be wired with shielded twisted pairs of wires of 18 to 24 gauge Note Due to the fact that the common for the 4 20mA input on the microLoad is not isolated you cannot connect it in series with another microLoad to share the 4 20mA output signal from a s...

Page 27: ...0 Page 27 Section IV Diagrams Figure 14 General Wiring for Serial Communications Note The shield is to be terminated at the communications device as shown Note If using RS 485 refer to switch termination information on page 14 ...

Page 28: ...ets The last microLoad net in a multi drop scheme must have the Receive Terminators enabled These terminators are asserted by placing the appropriate switches of S1 to the ON position See Page 14 for location of S1 on the MNET board COM 1 Terminators switches 1 and 2 COM 2 Terminators switches 3 and 4 COM 3 Terminators switches 5 and 6 Note These terminators are for EIA 485 communications only DO ...

Page 29: ...Issue Rev 0 7 9 18 MN06150 Page 29 Section IV Diagrams Figure 16 RS 232 Shared Printing ...

Page 30: ...Page 30 MN06150 Issue Rev 0 7 9 18 Section IV Diagrams Figure 17 RS 485 Shared Printing ...

Page 31: ... the use of a hub switch and or router Eight conductor CAT 5 cable contains 4 four pairs of wires Each pair consists of a solid or predominantly colored wire and a white wire with a stripe of the same color These pairs are twisted together When making up a connector it is best for Ethernet reliability not to untwist the pairs more than There are two wiring standards for these cables T 568A and T 5...

Page 32: ...to the Additive System refer to the manufacturer s manual Table 9 Wiring Termination for T 568B and T 568A Color Code Abbreviation T 568B Pin T 568A Pin white w orange stripe wht org 1 3 orange org 2 6 white w green stripe wht grn 3 1 blue blu 4 4 white w blue stripe wht blu 5 5 green grn 6 2 white w brown stripe wht brn 7 7 brown brn 8 8 ...

Page 33: ... Lubrizol labels their EIA 485 communication ports with respect to what needs to be connected to their terminals and not with what the terminal represents For example the terminal labeled Tx on the Lubrizol injector is actually Rx but Lubrizol intends for it to represent where you connect Tx of the communicating device ...

Page 34: ...Coriolis Meter Communications RS485 Programming Parameter microLoad Promass Baud Rate 38400 38400 Parity 8 No Parity 2 Stop bits No Parity 2 Stop bits Modbus Endian Big Byte order 3 2 1 0 Sequence Number 1 Address 1 Mass Meter Type E H Promass Timeout 0 Transmission Mode RTU Reply delay 10mS Mode Note Wiring example is shown on comm 2 comm 3 can be used as well ...

Page 35: ...06150 Page 35 Section IV Diagrams Figure 22 DC Digital Inputs Digital Inputs The microLoad net is capable of providing three DC digital inputs The inputs can be programmed as to function through the configuration directory ...

Page 36: ...ection IV Diagrams Digital Outputs The microLoad net is capable of providing two DC digital outputs and four AC digital outputs The outputs can be programmed as to function through the configuration directory Figure 23 DC Digital Outputs ...

Page 37: ...Issue Rev 0 7 9 18 MN06150 Page 37 Section IV Diagrams Figure 24 AC Digital Outputs ...

Page 38: ...e certain to select the appropriate incoming voltage on the Voltage Selector Switch 115 230 before applying power to the unit Hot Neutral Safety Ground TB1 Instrument Power Fuse TB2 Factory Cable CN1 Factory Cable TB1 Instrument Power Fuse TB2 Factory Cable CN1 Factory Cable Voltage Selector Switch Voltage Selector Switch Safety Ground Hot Hot 115 Vac Customer Wiring 230 Vac Customer Wiring ...

Page 39: ...Injector Generic Ground Monitor Generic Overfill Monitor The sample application assumes 120 Vac Instrument Power and 460 Vac 3 Phase power for pumps Interposing Relays This sample illustrates the use of interposing relays in a system of this type Interposing relays are used to interface the ground and overfill monitors in order to provide contacts which may be connected to the microLoad net s DC D...

Page 40: ...Page 40 MN06150 Issue Rev 0 7 9 18 Section IV Diagrams Figure 26 Sample Application Worksheet ...

Page 41: ...Issue Rev 0 7 9 18 MN06150 Page 41 Section IV Diagrams Figure 27 Sample Application AC Wiring ...

Page 42: ...Page 42 MN06150 Issue Rev 0 7 9 18 Section IV Diagrams Figure 28 Sample Application DC and Signal Wiring Isolated open collector output Limit to 10mA ...

Page 43: ...Issue Rev 0 7 9 18 MN06150 Page 43 Section IV Diagrams Figure 29 Sample Application Power Wiring ...

Page 44: ...ed IEC 60079 0 6th Edition EN 60079 0 2012 A11 2013 UL 60079 0 6th Edition CAN CSA C22 2 No 60079 0 11 IEC 60079 1 6th Edition EN 60079 1 2007 UL 60079 1 6th Edition CAN CSA C22 2 No 60079 1 11 IEC 60079 11 6th Edition EN 60079 11 2012 UL 60079 11 6th Edition CAN CSA C22 2 No 60079 11 11 ...

Page 45: ...m Literature Fulfillment please reference the appropriate bulletin number and title microLoad net Application Bulletin LACT Loading Unloading Bulletin AB06100 Specification Bulletin SS06045 MicroMate for microLoad net Bulletin SS06046 Installation Bulletin MN06150 microLoad net Operator Reference Bulletin MN06148 Communications Bulletin MN06147 Operations Bulletin MN06149 MicroMate for microLoad n...

Page 46: ...ebsite at www fmctechnologies com measurementsolutions and click on the Contact Us link in the left hand column TechnipFMC com TechnipFMC 2018 All rights reserved MN06150 Issue Rev 0 7 9 18 TechnipFMC FMC Technologies Measurement Solutions Inc 500 North Sam Houston Parkway West Suite 100 Houston Texas 77067 USA P 1 281 260 2190 USA Operation 1602 Wagner Avenue Erie Pennsylvania 16510 USA P 1 814 8...

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