Iec 62952 3 2017

18 Fig re A.1 – Option 1: Fixed con ection on energ harvester, con ector on GEHAM... An ex A provides implementation o tion how the p wer source can b desig ed with the energy harvester

Power sources for a wireless communicat ion device –

Part 3: Generic energy harvest ing adapt er module

Part 3: Module générique d'adapt at eur de récupérat ion d'énergie

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Pow er sources for a wireless communicat ion device –

Part 3: Generic energy harvest ing adapt er module

Part 3: Module générique d'adapt at eur de récupérat ion d'énergie

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FOREWORD 4

INTRODUCTION 6

1 Sco e 7

2 Normative ref eren es 7

3 Terms, def i ition , a breviated terms, acron ms an con ention 7

3.1 Terms an def i ition 7

3.2 Ab reviated terms an acron ms 7

3.3 Con ention for ca ital zation 8

3.4 Con ention for prof iles 8

4 Sp cif i req irements f or p wer sources with energ harvestin 9

4.1 General 9

4.2 GEHAM an energy harvester 9

4.3 Mec anical req irements 9

4.3.1 Con ector 9

4.3.2 Flyin le d

9 4.3.3 Ca le sp cification 10 4.3.4 En los re s a e 10 4.4 Electrical c aracteristic 10 4.4.1 General 10 4.4.2 Input ratin of GEHAM 10 4.4.3 Output ratin of GEHAM 10 4.4.4 Protection 10 4.5 Commu ication interace 10 5 Profi e f or p wer mod les with energ harvestin 10 An ex A (informative) Mec anical o tion 12 An ex B (normative) Ca le an con ector sp cification 15 B.1 General req irements 1

5

B.2 Pin 1, Grou d 16

B.3 Pin 2, Digital commu ication interace 16

B.4 Pin 3, DC p wer (p sitive) 17

B.5 Pin 4, Sen e 17

B.6 Pin 5, Reserved 17

Biblogra h 18

Fig re A.1 – Option 1: Fixed con ection on energ harvester, con ector on GEHAM 12

Fig re A.2 – Option 2: Con ectors on b th energ harvester an GEHAM 12

Fig re A.3 – Option 3: Ca le fixed on energ harvester, Flyin L ad to GEHAM 13

Fig re A.4 – Option 4: Con ector on energ harvester en , Flyin L ad con ection to

GEHAM 13

Fig re A.5 – Option 5: Flyin -le d interace on energ harvester, f l in -le d interace

on GEHAM side 13

Fig re A.6 – GEHAM is in ide, energ harvester is outside of WCD 14

Fig re A.7 – GEHAM an energy harvester are outside of WCD, it s p l es to bui t-in

p wer source 14

Fig re B.1 – M12 male 15

Fig re B.2 – M12 f emale 16

Fig re B.3 – Flying le d 16

Ta le 1 – L yout of profi e (s b)clau e selection ta les 8

Ta le 2 – Contents of (s b)clau e selection ta les 8

Ta le 3 – General p wer mod le profie selection 1

Ta le 4 – Power Mod le Typ C profie selection 1

INTERNATIONAL ELECTROTECHNICAL COMMISSION

_

Part 3: Generic energy harvesting adapter module

1 Th Intern tio al Ele trote h ic l Commis io (IEC) is a worldwid org niz tio for sta d rdiz tio c mprisin

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-g v rnme tal org niz tio s laisin with th IEC als p rticip te in this pre aratio IEC c la orate clo ely

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a re me t b twe n th two org niz tio s

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th later

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p te t rig ts IEC s al n t b h ld re p n ible for id ntif yin a y or al s c p te t rig ts

International Stan ard IEC 6 9 2-3 has b en pre ared by s bcommite 6 B: Me s rement

an control devices, of IEC tec nical commite 6 : In u trial proces me s rement, control

an automation ISA-d10 18.01 provided the initial input

This stan ard is to b u ed in conju ction with IEC 6 9 2-1 Is it b sed on the f irst edition of

that stan ard (2 16)

The text of this International Stan ard is b sed on the fol owin doc ments:

Ful inf ormation on the votin for the a proval of this International Stan ard can b f oun in

the re ort on votin in icated in the a ove ta le

A l st of al p rts of the IEC 6 9 2, u der the general title Power so rc s for a wireles

c mmu ic tion d evice can b fou d on the IEC we site

The commite has decided that the contents of this doc ment wi remain u c an ed u ti the

sta i ty date in icated on the IEC we site u der "htp:/ we store.iec.c " in the data related to

IMPORTANT – The 'colour inside' logo on the cov r pa e of this publ c tion indic te

that it contains colours whic are consid re to be us f ul f or the cor e t

und rsta din of its conte ts Us rs s ould th ref ore print this doc me t using a

colour printer

This doc ment de ls with a p wer mod le b sed on energ harvestin It provides one profi e

of IEC 6 9 2-1 an sp cific for a generic energ harvestin ada ter mod le (GEHAM) with a

b c up b tery (Typ C) It do s not sp cify a b t ery sp cification

POWER SOURCES FOR A WIRELESS COMMUNICA TION DEVICE –

Part 3: Generic energy harvesting adapter module

This p rt of IEC 6 9 2 sp cifies req irements an a profi e for a p wer source containin a

generic energ harvestin ada ter mod le (GEHAM) u ed as p wer source f or wireles

commu ication devices (WCD)

The fol owin doc ments are ref er ed to in the text in s c a way that some or al of their

content con titutes req irements of this doc ment For dated referen es, only the edition

cited a ples For u dated ref eren es, the latest edition of the ref eren ed doc ment (in lu in

an amen ments) a pl es

IEC 6 3 4, Stand ard c l ours for insulatio for l ow -fe u n y c bles a d wires

IEC 610 6-2-101, Co n ctors for el ectro ic e uipme t – P rodu t re uireme ts – Part 2-101:

Circ l ar c n e t ors – Deta sp cific tion for M12 c n e tors wit h screw-lo king

IEC 6 9 2-1:2 16, Power so rc s for a wireles c mmu ic tion d evic – P art 1: Ge eral

re uireme ts of p wer mod ul es

3 Terms, def initions, abbreviated terms, acronyms a d conventions

• IEC Electro edia: avai a le at htp:/ www.electro edia.org/

• ISO Onl ne browsin platf orm: avai a le at htp:/www.iso.org/o p

3.1.1

e ergy h rv sting

proces by whic energ is derived f om external sources (e.g solar p wer, thermal energ ,

win energy, sal nity gradients an kinetic energ ), ca tured, an stored

3.1.2

e ergy stora e c pa itor

p wer ca acitor inten ed to store energ an to rele se it within a very s ort time

[SOURCE: IEC 6 0 0-4 6:19 0, 4 6-0 -0 ]

3.2 Abbre iate terms a d a ronyms

For the purp ses of this doc ment, the a breviated terms an acron ms given in IEC 6 9 2-1

3.3 Conv ntion f or c pital zations

Ca ital zed terms are either b sed on the rules given in the ISO/IEC Directives Part 2 or

emphasize that these terms have a sp cific me nin throu hout this series of IEC 6 9 2

3.4 Conv ntion f or profi e

The profi e is a selection of (s b)clau e of one or more doc ments def i ed in ta les, as

s own in Ta le 1 an

Ta le 2 The selected b se sp cification are in icated ju t b fore the selection ta le(s)

Selection is done at the hig est (s b)clau e level p s ible to define the prof ile selection

u ambig ou ly

Table 1 – La out of profi e (s b)cla s s le tion table

Table 2 – Conte ts of (s b)cla s s le tion table

Cla s <#> (Su )cla s n mb r of th b s s e if i atio s

Ne t cla s s An f olowin cla s s u to th la t cla s of th b s s e ific tio

Ne t a n x s An f olowin a n x s u to th la t a n x of th b s s e if i atio

He d r <te t> (s b)cla s title of th b s s e if i atio s

Pre e c NO This (s b)cla s is n t in lu e in th pro le

YE This (s b)cla s is f uly ( 0 %) in lu e in th pro le

In this c s n furth r d tai is giv n

— Pre e c is d fin d in th f olowin s b la s s

Partial Parts of this (s b)cla s is in lu e inth pro le

Co straints Se <#> Co straints/remark are d fin d in th giv n s b la s , ta le or fig re of this

If seq en es of (s b)clau es do not matc the profi e, then the n mb rs are con atenated

EX MPLE 1 c n ate ate s b la s s

4 Specif ic requirements f or power sources with energy harvesting

IEC 6 9 2-1:2 16, Fig re 1 s ows the p s ible variou typ s of p wer mod les that can b

u ed as a p wer source within a WCD s stem level and arc itecture des ription

Power mod les are elements for WCD to provide p wer or s p lementary p wer to the WCD

4.2 GEHA M a d e ergy harv ster

Power Mod le Typ C s al con ist of GEHAM an energ harvester

An ex A provides implementation o tion how the p wer source can b desig ed with the

energy harvester an GEHAM as se arated or integrated elements

GEHAM ac ommodates the f olowin f un tion

• GEHAM s al provide the neces ary mec anical interf ace b twe n the energ harvester

and WCD

• GEHAM s ould in lu e an p wer con itionin s c as rectif i ation an voltage control to

en ure that the GEHAM output conforms to this stan ard

• GEHAM s ould provide the p wer management neces ary to en ure that p wer is stored

in a s ita le energy storage ca acitor or secon ary b t ery

• GEHAM s al s p ly energ at a s ita le voltage to WCD

• GEHAM may in lu e b t eries (primary or secon ary) as b c up in case p wer fom the

energ harvester is in uff i ient

• GEHAM s ould en ure that p wer is u ed preferential y fom the energ harvester b f ore

u in p wer f rom the b c up b t eries in lu ed in the GEHAM

• When the energ harvester s p l es voltage a ove the nominal voltage then the GEHAM

can provide intermediate energ storage ca acity that is s ff i ient to p wer the device

If a 2-pin male c n e tor is plu g d into a 4-pin female c ble e d b twe n th e erg h rv ster a d GEH M, th

c n e tio s al work with ut th a ditio al c p bi ty/inf ormatio pro id d o th pin n t c n e te

In cases where a con ector is u ed, IEC 610 6-2-101 M12 A-Coded con ectors s al b u ed

Male con ectors s al b on b th devices, an ca le en s s al b female on b th en s

4.3.2 Flying le d

This doc ment s al ac ommodate f l in le d on either en , con ectin to a terminal strip or

simi ar on either or b th devices

If a f l in le d is u ed to con ect to the GEHAM/WCD, then the terminals s al b cle rly

la eled with text, for example with + an –

4.3.3 Cable spe if ic tion

Ca le colors s al b complant with IEC 6 3 4 In case of a flyin le d con ection, the ca le

s al b b twe n 5 mm an 10 mm in nominal outside diameter

Wire s al b b twe n 0,3 mm an 1,3 mm in nominal diameter de en in on the con u tors

GEHAM is an interf ace device b twe n the energ harvester an the WCD To en ure the

interc an e bi ty, input an output ratin of GEHAM s al b compl ed

4.4.2 Input rating of GEHA M

Maximum input p wer (Pi) s al b restricted to the ca a i ties of the u ed ca le an

con ectors ac ordin to the regulation f or electrical safety

The maximum voltage (Vi) of the GEHAM s al b 3 V DC

4.4.3 Output rating of GEHAM

The output voltage of GEHAM s al b DC, non- eg lated an the rip le s al not ex e d the

stated maximum output voltage

The maximum output voltage provided may b 5 V DC (for a nominal sin le b t ery, 3,6 V

ca acity) or 10 V DC (for a nominal d al b t ery, 7,2 V ca acity)

The GEHAM s al b cle rly la eled to identify whether it is 3,6 V or 7,2 V nominal

4.4.4 Prote tions

It is recommen ed that WCD have over voltage input protection of >12 V DC f or preventin

inad ertent con ection of GEHAM

It is recommen ed that GEHAM have over voltage input protection of > 3 V DC for

preventin inad ertent con ection of harvester an disturb n e as for example a s rge

This doc ment do s not over ide or re lace the req irements of an hazardou are

certif i ation

4.5 Commu ic tion interfa e

Pin 2 (se Clau e B.3) is avai a le f or digital commu ication interf ace to provide static an

d namic information f rom an energ harvester

5 Prof ile f or power modules with energy harvesting

The general req irements f or the p wer mod les are sp cified in IEC 6 9 2-1 Ta le 3

sp cifies general p wer mod le profi e selection

Ta le 4 sp cif ies the Power Mod le Type C profi e selection within IEC 6 9 2-3.

Table 3 – Ge eral power module profi e s le tion

3 Terms, d f i itio s, a bre iate terms, a ro yms

Annex A

(inf or mative)

Mechanical options

This An ex A ac ommodates a variety of con ection o tion in lu in con ectors on either or

b th en s of the ca le con ectin external p wer source to WCD or a flyin le d con ection

to either or b th en These o tion for internal GEHAMs are des rib d in An ex A

NOT Th ord r of th o tio s is ra d mly d picte

Fig re A.1 des rib s Option 1: Fixed con ection on energy harvester, con ector on GEHAM

Figure A.1 – Option 1: Fix d conne tion on e erg harv ster,

conn ctor on GEHA M

Fig re A.2 des rib s Option 2: Con ectors on b th energy harvester an WSN

Figure A.2 – Option 2: Con e tors on both

e ergy harv ster a d GEHAM

Fig re A.3 des rib s Option 3: Ca le fixed on energ harvester, Flyin L ad to GEHAM

Figure A.3 – Option 3: Cable fix d on e ergy harv ster,

Figure A.5 – Option 5: Flying-le d interfa e on e ergy harv ster,

f lyin -le d interfa e on GEHA M side

Power Mod le Typ C can b con ected to WCD by 2 method as fol ows.

• GEHAM can b mou ted in ide of a WCD, se Fig re A.6 The con ection b twe n

GEHAM an energy harvester s al b con ected with wires

• GEHAM is outside of WCD, se Fig re A.7 WCD en loses another p wer source in its

en los re The Power Mod le Typ C (GEHAM an Energ Harvester) s p l es its energ

to bui t-in p wer source

Figure A.6 – GEHA M is inside, e ergy

harv ster is outside of WCD

Figure A.7 – GEHA M a d e ergy h rv ster are outside of WCD,

it s ppl e to bui t in power sourc

Optional arc itectural fe tures:

• The o tion of multiple energ harvesters either throu h multiple con ectors on the

GEHAM, or throu h a multiple input an sin le output h b, are al owed

• The o tion of a p wer source internal to the WCD can b as isted by the external energy

harvester

• The o tion of an energ storage ca acitor in the p wer mod le or WCD is al owed

NOT Th s f eature are p rtic larly u e f or storin s f ficie t e erg fom a e erg h rv ster f or a WC d ty

Annex B

(nor mative)

Cable and connector specif ication

Ca l n b twe n the external energ harvester, GEHAM an WCD ca le an con ector s al

Pin 1 s al car y the grou d sig al (DC p wer negative) The ca le color s al b brown Pin 1

s al b Isolated f rom c as is

In tal ation p rson el of b th devices p wer mod le Typ C an WCD s al con ider cor ect

method of grou din in e c in tal n p riod

B.3 Pin 2, Digital communication interf ace

Pin 2 s al car y the digital commu ication inter ace The ca le color s al b white

If a 4 p les/3 way an 4 p les/4 way con ection is u ed, then Pin 2 con ection may b u ed

A p s ible commu ication interace could b IEEE-14 1.4, Clas 2

B.4 Pin 3, DC power (positiv )

Pin 3 s al car y the p sitive DC p wer

If a f l in le d or M12 con ector is u ed, the blue wire s ould b u ed If an other s heme is

implemented, output wires s al b cle rly la eled The electrical c aracteristic s al b

ac ordin to 4.4

B.5 Pin 4, Sense

Pin 4 s al car y the sen e The ca le color s al b blac

If a 4 p les/3 way con ection is u ed, then the Pin 4 s al not b u ed

B.6 Pin 5, Reserv d

Pin 5 s al b not con ected If a ca le is u ed, then ca le color s al b grey The me nin

is reserved for future u e

Bibl ogr aphy

[1] IEC 6 0 0-4 6:19 0, I nt ern tion l Ele trotec nic l Vo a ulary – Ch pt er 4 6: P ower

c p citors (avaia le at <htp:/ www.electro edia.org/

[2] IEEE-14 1.4, Digit al int era e for Tra sd uc r Ele tro ic Data Sh et (TEDS) stored o

p wer mod ule

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