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Rack Monitor 8800E/8801E
Document: Installation Manual
Date:

24 August 2016

Version: B.1

Page 20 of 29

Document: H71342

Data communication

This Rack Monitor 8800E/8801E can be connected to the rest
of the world by means of RS 485 half duplex or RS485 full
duplex multi drop (See inside enclosure for detailed switch
setting).

OPW Fluid Transfer Group Europe BV recommends 24AWG
(7x32) tinned copper conductors, twisted pairs PVC insulated
with laid up twisted pairs, lapped with an overall aluminum-
polyester foil screen and 24AWG stranded tinned copper drain
wire for each pair (e.g. Belden 9729 for RS422 and Belden
9841 for RS-485).

RS-com

120 Ohm ON
120 Ohm OFF

AUX2

5AT

Half Duplex
Full Duplex

RS485/422

RJ45

TCP/IP

Figure 18

Figure 16

Figure 17

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Содержание OPW 8800E

Страница 1: ...Installation Manual OPW Fluid Transfer Group Europe B V Rack Monitor 8800E 8801E Version B 1 Date 24 August 2016 ...

Страница 2: ...8800E 8801E when it is relocated or sold to a third party All pages of this manual should be present in accordance to the table of contents If not please contact the OPW Fluid Transfer Group Europe BV COPYRIGHT 2007 The design drawings and documentation are the exclusive property of OPW Fluid Transfer Group Europe BV It is submitted on the condition that the designs contained therein are held conf...

Страница 3: ...rges in excess of the amount of invoice for the products THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED AND SPECIFICALLY THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE Approvals The 8800E 8801E CIVACON Loading Rack Monitor is suitable for Equipment group II category 2 1 Class I Division 1 Groups C D hazardous locations with intrinsically safe outputs an...

Страница 4: ...W 1 41W Co 3 7 µF 3 7 µF 3 7 µF 3 7 µF 3 7 µF 3 7 µF Lo 2mH 110 µH 22 5mH 4 5mH 90mH 32 5mH Table of Contents Installation Manual 1 Disclaimer 2 Warranty 3 Approvals 3 Technical assistance in the U S A 3 Table of Contents 4 1 Specifications 6 1 1 Specifications inside Enclosure 6 1 1 1 Specifications Printed Circuit Board PCB 6 1 2 Specifications external environment 7 1 2 1 Cable Glands Specifica...

Страница 5: ...nfiguration 22 4 Maintenance 24 4 1 Check Points 24 5 Operational Use 24 6 Dismantling Rack Monitor 25 7 Trouble shooting 26 8 Procedure in case of an Error or Emergencies 26 Sensor cable specifications 27 Annex A Available detail wiring drawings of the Rack Monitor 8800E 8801E and associated parts 28 Annex B Modification Mounting Holes 28 Annex C Recommended Spare Parts 28 Annex D Official docume...

Страница 6: ...cally safe outputs and are housed in a IP 65 Explosion Proof d Enclosure There are two versions available The Rack Monitor 8800E is a complete version with display The Rack Monitor 8801E is a version without a display The installation of both versions is the same 1 1 Specifications inside Enclosure Free Volume 3L empty 2 2L with Main PCB and Display PCB Internal Pressure 80 kPa 0 8 bar to 110 kPa ...

Страница 7: ...m an quality of fit Medium or fine tolerance quality acc To ISO 965 1 and ISO 965 3 Threads engaged 5 Depth of engagement 8 mm Execution ATEX M20 Execution FM 14 NPT Safety class Explosion proof Ex d 1 3 General Specifications Outline size 8800E 8801E width 310 mm height 280 mm thickness 80 mm Material Aluminum with 7 5 Mg acc to IEC 60079 0 Group II zone 1 AL 6061 Surface Resistance 1 GΩ at 23 2 ...

Страница 8: ...emperature Ts 20 C 4 F to 70 C The storage and transport ambient temperature of the 8800E 8801E may never exceed the above mentioned temperature range to prevent damage to the liquid crystal display Read installation chapter for recommended precautions when the 8800E 8801E is used in the maximum ambient operating temperature range The Liquid crystal display must be shielded from direct sunlight 1 ...

Страница 9: ...ectrical apparatus for explosive gas atmospheres Part 26 eq prt Level EPL Ga IEC 60529 Degrees of protection provided by enclosures IP Code EN 13922 Tanks for transport of dangerous goods Service equipment for tanks Overfill prevention systems for liquid fuels With regard to the Electromagnetic Compatibility the following standards are applied EN 61000 6 2 Generic standards Immunity for industrial...

Страница 10: ...the Rack Monitor 8800E 8801E Also optional accessories are packed in boxes When on arrival one decides to store the Rack Monitor 8800E 8801E for later use keep the Rack Monitor 8800E 8801E into the initial box and store it into a dry warehouse for details see chapter 1 3 3 Make sure before installation or storage to check if the Rack Monitor 8800E 8801E is free from damages All Rack Monitor 8800E ...

Страница 11: ...Version B 1 Page 11 of 29 Document H71342 Figure 2 Remove the 12 bolts mounted into the door Open the door as far as 180 Warning Make sure always to open the door by 180 because there is a risk that the hinges could be damaged when not opened completely see Figure 3 Figure 3 ...

Страница 12: ...n Attach the Hexagon slotted bolts M8x65 and fixate them with the supplied M8 nuts see Fout Verwijzingsbron niet gevonden Or Tap M10 screw thread in the back of the enclosure to mount the Rack Monitor 8800E 8801E from the rear see Annex B Modification Mounting Holes for instructions using M10 bolts Figure 4 Mounting Points Tighten the bolts and the nuts with a minimum of 14 5 Nm and a maximum torq...

Страница 13: ...he seal Pass selected cable through the gland to desired position then tighten seal nut by hand until heavy resistance is felt then rotate one full turn with the appropriate spanner Start connecting the wiring according to the following steps Note Use one of the two provided ground bolts see Figure 5 to ensure a proper and reliable grounding electrical bonding Note The connection of cables and con...

Страница 14: ...plug and cable set can be directly connected to the monitor it is recommended to do this through a junction box to prevent or limit the damage caused by tank trucks driving away with the plug still attached to the socket The connections of the cable to the plug according EN13922 are shown in Figure 6 and Figure 7 In Table 1 is shown the alternative colour code and functional descriptions of all 10...

Страница 15: ...stic 6 Pulse Return 7 nc 8 Power 9 Ground verification 10 Ground return Two wire pin usage EN13922 Colour US Colour 7400E 7300 Black Green 4J Plug 4J Plug Plug terminal Pin No 10 Pins 10 Pins 1 Input compartment 1 2 Input compartment 2 3 Input compartment 3 4 Input compartment 4 5 Input compartment 5 6 Input compartment 6 7 Input compartment 7 8 Input compartment 8 9 Ground verification 10 Ground ...

Страница 16: ...itch to NON permissive If this input is NOT used a connection MUST be made between the two pins See Fout Verwijzingsbron niet gevonden An overview of all Intrinsically safe connections is shown below in Fout Verwijzingsbron niet gevonden Truck data communication All rack monitors with serial number starting with a 1 can be used to read a Vehicle Id on the truck A connection must be made between pi...

Страница 17: ... pin 1 to pin 2 by means of a short peace of wire The color is not important and can be chosen randomly See Fout Verwijzingsbron niet gevonden Mains wiring CAUTION Switch OFF mains power before making any connection 110 230Vac 2Amp MAINS 2AT GND OK PERM all relay RELAY 5AT PERM 2AT 5Amp Max contacts MAINS 2AT 110 230Vac 2Amp Figure 11 Figure 9 Figure 10 ...

Страница 18: ...ice Relay outputs Five relays are used to provide 4 relay outputs All relays are voltage free relays and can be used within their specifications The permissive relay consists of two relays in series When the rack monitor enters the permissive state the first relay K1 will switch to a closed position and after a short period the safety switch K2 will close the loop As soon as the rack monitor leave...

Страница 19: ...ays See Figure 13 and Figure 14 for details All relay contacts are rated at 250 Vac 5Amp resistive The two remaining Form C Auxiliary relays can be dedicated to other functionalities E g The Aux relay can be used as a secondary Overfill permissive relay from software version 0 64 and higher The white nr 9 dip switch needs to be up on to activate this functionality Ask OPW Fluid Transfer Group Euro...

Страница 20: ...op See inside enclosure for detailed switch setting OPW Fluid Transfer Group Europe BV recommends 24AWG 7x32 tinned copper conductors twisted pairs PVC insulated with laid up twisted pairs lapped with an overall aluminum polyester foil screen and 24AWG stranded tinned copper drain wire for each pair e g Belden 9729 for RS422 and Belden 9841 for RS 485 RS com 120 Ohm ON 120 Ohm OFF AUX2 5AT Half Du...

Страница 21: ...e Close the door make sure to press the hinges completely into the enclosure Connect all 12 bolts M8x25 Warning Do not leave any bolts out for a safe use Tighten the bolts with a minimum of 14 5 Nm and a maximum torque of 27 6 Nm Make sure that all earth cables are connected Energize the system Warning Do not make modifications to the Rack Monitor 8800E 8801E for alternative mounting with exceptio...

Страница 22: ...k Although the 8800E 8801E rack monitor is equipped with all basic functionality some extra parts can be added The minimum configuration Figure 3 1 for a standard overfill prevention system for liquid fuels conform the NEN EN13922 consist of o A 8800E or 8801E Rack Monitor o A flexible 10 individually screened coiled cable o A black 10 pins 4J plug Contact OPW Fluid Transfer Group or local distrib...

Страница 23: ...ts AC 2 Installation should be in accordance with Electrical installations in hazardous areas EN60079 14 EN50281 VDE 0165 NEC ANSI NFPA 70 and ANSI ISA RP12 6 In Canada the system must be installed in accordance with the Canadian Electrical Code CEC Part 1 and or in accordance with all national and local regulations codes for installation of electrical equipment 3 Explosion proof seals must be wit...

Страница 24: ...re is no moisture inside of the enclosure If the main seal is still intact and still soft and smooth If there is no corrosion on any part inside the enclosure Visual inspect all electronic components with special attention for the voltage suppressors also see chapter Trouble shooting Check cable more periodically if the rack monitor is exposed to very cold weather conditions When maintenance has b...

Страница 25: ...ction at all time during the operation Arrange necessary permits or paperwork with the plant holder owners or local authorities before taking any actions When the Rack Monitor 8800E 8801E is clean and dry and the necessary preparations are made the Rack Monitor 8800E 8801E can be disassembled from its position Dismount the bolts from the door of the Rack Monitor 8800E 8801E Open de door by 180 see...

Страница 26: ...fer Group Europe BV cannot being held responsible for none late or erroneous medical care When there is no personal infliction but there is a high risk of explosions fire or environmental disorders the local authorities should and must be contacted before contacting the OPW Fluid Transfer Group Europe BV Condition Possible Cause Solution Not all bolts can be applied to mount the enclosure to its d...

Страница 27: ...N5 CN7 Uo 12 6 V 12 6 V 12 6 V 12 6 V 12 6 V 12 6 V Io 200mA 800mA 56mA 121mA 28mA 45mA Po 630mW 2 52 W 178mW 380mW 89mW 1 41W Co 3 7 µF 3 7 µF 3 7 µF 3 7 µF 3 7 µF 3 7 µF Lo 2mH 110 µH 22 5mH 4 5mH 90mH 32 5mH Table 3 Sensor cable specifications OPW recommends to use our high quality individually screened blue cable part number 7400E If another equivalent cable is used the inductance Li must be l...

Страница 28: ...s not possible to apply this bolts and nuts the bottom side of the enclosure may be modified The bottom side of the enclosure can be modified by applying screw thread to the existing mounting holes Figure 26 section B B The mounting hole can be adjusted to M10 and a depth of approximately 20mm This can be applied to all 4 mounting holes Warning Do NOT change the mounting holes in any other way the...

Страница 29: ...4141 Mains power input Fuse 2AT 1 EL04142 Relay contact output Fuses 5AT 1 The following parts are also available Part number Description Quantity EL04139 Liquid Crystal Display cable assembly 1 EL00203 CRK Internally used connector kit 1 BCU BLUE Blue Function key low level 1 BCU RED Red Function key high level 1 8800 BRK Fastener kit 12x Door Bolts 1 H71343 Operation manual 1 EL05104 Cable gland...

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