EN 14116:2007+A2:2010

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Tanks für die Beförderung gefährlicher Güter - Digitale Schnittstelle für das ProdukterkennungssystemCiternes destinées au transport de matières dangereuses - Interface numérique du dispositif de reconnaissance de produitsTanks for transport of dangerous goods - Digital interface for the product recognition device35.240.60Uporabniške rešitve IT v transportu in trgoviniIT applications in transport and trade23.020.20Posode in vsebniki, montirani na vozilaVessels and containers mounted on vehicles13.300Varstvo pred nevarnimi izdelkiProtection against dangerous goodsICS:Ta slovenski standard je istoveten z:EN 14116:2007+A2:2010SIST EN 14116:2007+A2:2010en,fr,de01-december-2010SIST EN 14116:2007+A2:2010SLOVENSKI
STANDARDSIST EN 14116:2007+A1:2009SIST EN 14116:20071DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14116:2007+A2
November 2010 ICS 13.300; 23.020.20; 35.240.60 Supersedes EN 14116:2007+A1:2008English Version
Tanks for transport of dangerous goods - Digital interface for the product recognition device
Citernes destinées au transport de matières dangereuses -Interface numérique du dispositif de reconnaissance de produits
Tanks für die Beförderung gefährlicher Güter - Digitale Schnittstelle für das Produkterkennungssystem European Standard was approved by CEN on 12 February 2007 and includes Amendment 1 approved by CEN on 15 October 2008 and Amendment 2 approved by CEN on 26 September 2010.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14116:2007+A2:2010: ESIST EN 14116:2007+A2:2010

Manufacturer ID .37Annex B (informative)
Patent for hose communication methods .38Annex C (normative)
Calculation algorithm for CRC 16 .39Annex D (informative)
A-deviations .40 SIST EN 14116:2007+A2:2010

May 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document includes Amendment 1, approved by CEN on 2008-10-15 and Amendment 2 approved by CEN on 2010-09-26. This document supersedes #EN 14116:2007+A1:2008$. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! " and # $. This European Standard forms part of a coherent standards program comprising the following European Standards: EN 13922, Tanks for transport of dangerous goods — Service equipment for tanks — Overfill prevention systems for liquid fuels. EN 13616, Overfill prevention devices for static tanks for liquid petroleum fuels. EN 15207, Tanks for transport of dangerous goods — Plug/socket connection and supply characteristics for service equipment in hazardous areas with 24 V nominal supply voltage. EN 15208, Tanks for transport of dangerous goods — Sealed parcel delivery systems — Working principles and interface specifications. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
(IEC 60079-0:2004) ISO 2859-1, Sampling procedures for inspection by attributes — Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection ISO 8601, Data elements and interchange formats — Information interchange — Representation of dates and times OIML R 117, Measuring systems for liquids other than water 3 Terms, definitions and abbreviations 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 message defined data set 3.1.2 telegram frame that contains at least one standardized message 3.1.3 maximum input voltage (Ui) according to EN 50020 3.1.4 maximum output voltage (U0) according to EN 50020 3.1.5 maximum input current (Ii) according to EN 50020 SIST EN 14116:2007+A2:2010

Key 1 pipework of loading arm with insulated coupling 2 pipework of transport tank with insulated coupling 3 vapour line 4 product line 5 PID, vapour 6 PID, product 7 PRD a required, if only one connection is established Figure 1 — Loading SIST EN 14116:2007+A2:2010

Key 1 pipework of transport tank with insulated coupling 2 conductive hoses b and pipework of stationary tank with insulated couplings 3 vapour line 4 product line 5 PRD 6 PID, product 7 PID, vapour a required, if only one connection is established
b if the discharge hoses are not conductive then the conductivity of these hoses shall be achieved by other means Figure 2 — Unloading PRD supplies an intrinsically safe circuit. Hazardous area zoning vicinity of coupling and swivels - Zone 1, inside pipework - Zone 0. 5 Design characteristics 5.1 General The PRD shall be located on the transport tank. The PID shall be connected in series to a current loop with the PRD. The PRD reads the PID by powering the PID through the hose or loading arm. The PID then sends its data by modulating the supply current, which is sensed by the PRD, see Figure 3. The PID sends its data, using messages, which are numbered from 1 to 255. The PID always transmits "message #1". By implementing more messages, it is possible to program the PID with other types of information, see 6.6. Since the PID modulates the supply current, PIDs shall not be connected in parallel. SIST EN 14116:2007+A2:2010

Components 1 electronic circuit ST modulating switch IL supply current without modulation ITD supply current amplitude Figure 3 — Basic circuit diagram of PID 5.2 Temperature range Unless otherwise specified, the operating temperature range shall be -20 °C to +50 °C. Where the product recognition device is subjected to temperatures outside the specified temperature range all applicable temperature values shall be extended. All other requirements shall remain unchanged. 5.3 Materials of construction The manufacturer shall provide with the equipment a full material specification for those parts, which may come into contact with the substances according to Clause 1. 5.4 PRD The PRD shall provide an intrinsically safe power supply with the values according to Table 1 to the PID. Table 1 — DC electrical characteristics of PRD Parameter Unit Min. Nom.Max. Ex-values a Open-circuit voltage V 11 12 15 U0 = 15 Short-circuit current mA - - 300 I0 = 300 Output power W - - 1,1 P0 = 1,1 a Maximum value to ensure compliance with EN 50020. Explosive protection shall be at least EEx ia IIA according to EN 60079-0 and EN 50020. SIST EN 14116:2007+A2:2010

Table 3 — AC electrical characteristics of PID Parameter SymbolUnit Min. Nom. Max. Supply current amplitude ITD mA 10 15 20 Clock rate fTC Hz 4 8004 880 4 960 Duty cycle cdT % 40 50 60 Rise time of output signal tTr µs 0 - 30 Fall time of output signal tTf µs 0 - 30 Transmission delay after power on tTds ms 0 - 0,9 The timing diagram of PID is shown in Figure 4. SIST EN 14116:2007+A2:2010

Key fTC = 2 × baud rate (fbit) IH supply current with modulation IL supply current without modulation t0 = t at power ON t1, t4, t5 = t at i = IL + 10 % ITD t2, t3 = t at i = IL + 90 % ITD ITD supply current amplitude tTdS transmission delay after power on tTf fall time of output signal tTr
rise time of output signal Figure 4 — Timing diagram of PID 5.5.2 Diode and ESD protection To maintain ESD protection, a resistor has to be implemented into the PID, see Figure 5 and Table 4.
Components 1 electronic circuit D diode R ESD resistor Figure 5 — PID schematic wiring diagram SIST EN 14116:2007+A2:2010

Key I
depot II
truck III
station IV station computer V depot computer
a isolated vapour recovery b isolated API-coupling c
isolated coupling discharge
and vapour recovery d
Diesel (standard) e
RON 94 f
RON 96 g
Bio diesel h
RON 98 i vapour recovery Figure 6 — Systematic of MultiPID 5.8 Electrical design characteristic of MultiPID 5.8.1 Technical description of MultiPID The principle block diagram of MultiPID is given in Figure 7. The electrical characteristics of MultiPID according to Table 6. The operational data of MultiPID according to Figure 8. SIST EN 14116:2007+A2:2010

Key 1 modulator 2 reader 3 microprocessor 4 recommended host interface ia Cn isolated coupling (product/vapour recovery) Pn port a required, if only one connection is established Figure 7 — Multi-PID principle block diagram Table 6 — Electrical characteristics Relevant for Functional block Parameter SymbolUnit min max PID Current modulation Supply current without modulation
IL mA - 10
Supply current amplitude
ITD mA 10 20
Clock rate
fTC Hz 4 800 4 960PRD Voltage modulation Voltage difference for modulation ∆UM V ± 0,5 ± 1,5 PRD Supply via PRD Supply voltage U V 6 15 Common Ambient temperature Temperature
T °C - 25 + 60
Key 1 bit stream sent by Multi-PID 2 current modulated by Multi-PID (Manchester code) 3 voltage modulated by PRD (level code) 4 sampling interval of Multi-PID retrieving bit stream from PRD$ Figure 8 — Operational data of Multi-PID 5.8.2 Modulation for the bi-directional communication The communication between PRD and Multi-PID shall be of the type „full duplex" i.e. while MultiPID is talking, PRD sends its message to MultiPID. Both shall be able to read the messages. The current modulation by MultiPID shall result in a voltage modulation in PRD, due to its internal serial resistor. MultiPID shall be able to differentiate this from the modulation of the supply voltage performed by PRD. Therefore MultiPID shall measure the voltage changes caused by its own current modulation. PRD shall start its transmission not before the end of the start bit of the MultiPID and synchronously to the current modulation of MultiPID.
MultiPID shall check the voltages synchronously to its own transmission and shall subtract the voltage change before its own check. I.e. it shall recognise the bits transmitted by the PRD. 5.8.3 Message timing The scan period shall be the repetition time until a scan line is powered up again by PRD. Power on time shall be the time a particular scan line is powered up by PRD. During the entire power-on time the telegram sent by MultiPID shall be repeated. During each power-on time, not more than one telegram shall be transmitted by PRD, this telegram shall contain one message. SIST EN 14116:2007+A2:2010

Key ACK acknowledgement of telegram from PRD Figure 9 — Message timing
Whenever a connection of hose or loading arm is made, MultiPID shall send at least message #1 in a telegram, as long as the MultiPID is powered via this connection. If the telegram contains an acknowledged message, message #1 may not be included. SIST EN 14116:2007+A2:2010

Key 1 supply voltage 2 modulation by PID tTds
transmission delay after power on Figure 10 — PID response 6.2 Bit coding The PID shall transmit a serial data stream by modulating the supply current. The signal shall be a square wave, in which each logical data bit is sent as two physical states where a logic 1 is sent as a transition from high to low and a logic 0 is sent as a transition from low to high, see Figure 11. SIST EN 14116:2007+A2:2010

Nominal values: clock frequency = 4 880 Hz baud rate = 2 440 Bits/s duty cycle = 50 % Key 1 logic 1 2 logic 0 3 1/baud rate 4 1/clock rate Figure 11 — Bit coding 6.3 Byte frame The LSB of each Byte shall be sent first. The MSB shall be followed by an even parity bit, see Table 7. Table 7 — Byte frame bit # of one Byte parity 0 (LSB) 1 2 3 4 5 6 7 (MSB) even → time 6.4 Byte sequence in multibyte variables Most significant byte shall be sent first. 6.5 Telegram A transmission shall be initiated by power on and shall have the following structure, see Table 8. Table 8 — Telegram
← 1 Byte → ←-
max. 254 Bytes → ← 1 Byte →SYNC-Block+ Start-bit Block-Length Message #1 . Message #n Checksum → time SYNC-Block Each telegram shall start with a SYNC-Block. The SYNC-Block shall consist of at least 17 bits of logic 1's. SIST EN 14116:2007+A2:2010

The structure of message #1 to #4shall be in accordance with Table 9. Table 9 — Format of messages #1 to #4 1 Byte Header n Bytes of Data (length according to Tables 12, 13, 14 and 15) These messages start with a one Byte unsigned header as a unique message identifier. The data of these messages immediately follow the header. 6.6.2 Format of messages #5 to #10 The structure of message #5 to #10 shall be in accordance with Table 10. Table 10 — Format of messages #5 to #10 1 Byte Header Length Byte (n) n Bytes of Data (length according to Tables 16 to 21) These messages start with a one Byte unsigned header as a unique message identifier. The data of these messages immediately follow the header. 6.6.3 Format of other messages The structure of all other messages shall be in accordance with Table 11. Table 11 — Format of other messages 1 Byte Header Length Byte (n) n Bytes of Data SIST EN 14116:2007+A2:2010
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