Danfoss AK PC 551 Module Controller
Litlhaloso
- Mohlala: AK-PC 551
- Likhetho tsa Bolelele ba Cable: 1.5m (080G0075), 3.0m (080G0076)
- Phepelo Voltage: 230 V ac 20 VA kapa 24 V ac / dc 17 VA
Litaelo tsa Tšebeliso ea Sehlahisoa
Phepelo Voltage
Phepelo voltage ka ba 24 V kapa 110-230 V. Sheba leibole ho molaoli bakeng sa molumo o itseng.tage tlhokeho.
Ho kenya Modbus
Netefatsa hore ho kentsoe thapo e nepahetseng ea puisano ea data bakeng sa Modbus. Sheba lingoliloeng No. RC8AC bakeng sa litataiso tse nepahetseng tsa ho kenya le ho emisoa ha libese.
Liphetho tsa Dijithale (DO)
Sesebelisoa se na le lihlahisoa tse 8 tsa digital tse ngotsoeng DO1 ho DO8. DO5 le DO6 ke li-relay tse tiileng. Netefatsa phepelo e nepahetseng ea motlakase ho khanna mehala ea alamo le ho thibela ho theoha ha lialamo.
Liphetho tsa Analogue (AO)
Ho na le liphetho tse 2 tsa analogue, AO3 le AO4, tse lokelang ho sebelisoa ka li-converter tsa frequency kapa li-motors tsa EC. Hokela 24 V ho N le L ka thoko, qoba liphoso tsa lefats'e, 'me u ele hloko polarity.
Lisebelisoa tsa Analogue (AI)
Sesebelisoa se na le lisebelisoa tse 4 tsa analogue, AI1 ho AI4, e nang le litlhophiso tsa feme bakeng sa liparamente tse fapaneng. Lokisa lintho tse kentsoeng ho latela litlhoko tsa hau tse ikhethileng.
Digital Switch Inputs (DI)
Ho na le lisebelisoa tse 8 tsa dijithale tse ngotsoeng DI1 ho DI8. Lokisa lintho tsena tse kentsoeng bakeng sa ho koala kapa ho sitisa mesebetsi ha ho hlokahala.
LBH
P: Lerata la motlakase le lokela ho laoloa joang?
A: Boloka likhoele tsa mats'oants'o li arohane le matla a phahamengtaglithapo tsa motlakase, sebelisa li-trays tse arohaneng, boloka sebaka sa bonyane 10 cm pakeng tsa likhoele, 'me u qobe ho sebelisa likhoele tse telele ho feta 3 m ho kenya DI.
P: Matla a compressor a ka laoloa joang?
A: Bokhoni ba compressor bo ka laoloa ho sebelisoa lets'oao ho sebelisa li-valve tsa ho laolla tse hokahantsoeng le DO5 kapa DO6, ho aba matla ka nepo.
Boitsebiso
Kit
- 080G0282 = 080G0321 + 080G0294 + 080G0075 (230 V)
- 080G0288 = 080G0326 + 080G0294 + 080G0075 (24 V)
- IP20
- -20 – 60°C
- (0 - 140°F)
RH boholo. 90% ha e fokotsehe
Molao-motheo
Khokahano
Khokahano, boemo bo tlase
| DO | DO1 | DO2 | DO3 | DO4 | DO5 | DO6 | DO7 | DO8 | Σ 1-8 |
| Ke Max. | 10 A | 10 A | 6 A | 6 A | 0.5 A | 0.5 A | 6 A | 6 A | 32 A |
| (3,5) | (3,5) | (4) | (4) | min. 50 mA | min. 50 mA | (4) | (4) | ||
| Ioff <1.5 mA | Ioff <1.5 mA | ||||||||
| U | Kaofela 24 V kapa kaofela 230 V ac | ||||||||
Phepelo Voltage.
Phepelo voltage ke 24 V kapa 110-230 V. Sheba letšoao ka lehlakoreng le ka morao la molaoli.
÷ = Li-plug hangata ha li sebelisoe
Leha ho le joalo, haeba o hokela ponts'ong ea kantle, jumper e tlameha ho kenngoa lipakeng tsa likhokahano "H" le "R".
Modbus
Ke habohlokoa hore ho kenngoa ha thapo ea puisano ea data ho etsoe ka nepo. Cf. lingoliloeng tse arohaneng No. RC8AC.
Hopola ho emisoa ha libese.
ETSA - Liphetho tsa Digital, li-pcs tse 8. DO1 - DO8
DO5 le DO6 ke li-relay tse tiileng.
Li-relay li fokotsoe ho latela litekanyetso tse boletsoeng.
Haeba alamo ea alamo e hlalosoa, e tla khannoa tlas'a ts'ebetso e tloaelehileng 'me e tla theoha ha ho hlaha li-alarm le matla a sa lekaneng ho molaoli.
Khokahano, boemo bo holimo
Tlhokomediso
Phepelo voltage ea AI e kanna ea se arolelane lets'oao le balaoli ba bang.
Lerata la motlakase
Lithapo tsa matšoao bakeng sa li-sensor, lisebelisoa tsa DI, puisano ea data le pontšo li tlameha ho bolokoa li arohane le matla a phahamengtage (230 V) lithapo tsa motlakase:
- Sebelisa literei tsa cable tse arohaneng
- Boloka sebaka se pakeng tsa matla a phahamengtage le lithapo tsa lipontšo tsa bonyane 10 cm
- Lithapo tse telele ho feta 3 m ho kenyelletsoa ea DI li lokela ho qojoa
AO - tlhahiso ea analogue, li-pcs tse 2. AO3 – AO4
- E tlameha ho sebelisoa ha u sebelisa converter frequency kapa EC motors.
- Hokela 24 V ho N le L (phepelo e arohaneng). Qoba lefats'e la phoso ea hona joale. Sebelisa transformer e kentsoeng habeli. Lehlakore la bobeli ha lea lokela ho etsoa fatše.
- Fumana 0-10 volts ho li-terminals N le AO3, ka ho latellana N le AO4. ELA HLOKO HO POLARITY ea N.
AI - Lisebelisoa tsa analogue, li-pcs tse 4. AI1 - AI4
Li-transmitter tsa khatello
- Ratiometric: 10-90% ea phepelo, AKS 32R
- Letšoao: 1-5 V, AKS 32
- Matla: 0-20 mA / 4-20 mA, AKS 33 (phepelo = 12 V)
Sensor ea mocheso
- Pt 1000 ohm, AKS 11 kapa AKS 21.
- NTC 86K ohm @ 25°C, ho tsoa moqolong oa dijithale.
Litlhophiso tsa feme
- AI1=PoA, AI2=PoB, AI3=Pc, AI4=Mocheso wa ka ntle SC3.
- DI - Lisebelisoa tsa switjha tsa dijithale, li-pcs tse 8. DI1 – DI8
- Khokahano e ka ba ts'ebetso ea ho koala kapa ea ho sitisa.
- Khetha se lokelang ho etsoa nakong ea tlhophiso.
÷ = Li-plug hangata ha li sebelisoe
AI - Lisebelisoa tsa analogue, li-pcs tse 4. AI5 - AI8
Li-transmitter tsa khatello
- Ratiometric: 10-90% ea phepelo, AKS 32R
- Letšoao: 1-5 V, AKS 32
Sensor ea mocheso
- Pt 1000 ohm, AKS 11 kapa AKS 21.
- NTC 86K ohm @ 25°C, ho tsoa moqolong oa dijithale
Pontšo ea kantle
Litekanyo
Bokhoni bo tsoang ho komporo ea moqolo oa dijithale
Bokhoni bo arotsoe ka linako tsa nako e le "nako ea nako ea PWM". Matla a 100% a fanoa ha ho phola ho etsahala nako eohle.
Nako ea ho phomola e hlokoa ke valve ea taolo ea matla nakong ea nako 'me nako ea nako e boetse e lumelloa. Ha ho "pholile" ha valve e bulehile.
Mookameli ka boeena o lekanya bokhoni bo hlokahalang ebe o tla bo fetola ho ea ka nako ea ho khaola ea valve ea ho laola matla.
Moeli o hlahisoa haeba ho hlokahala matla a fokolang e le hore ho pholisa ho se ke ha ea ka tlase ho 10%. Sena se bakoa ke hore compressor e khona ho ipholisa. Boleng bona bo ka eketsoa ha ho hlokahala.
Compressor ea Copeland Stream
Letšoao le ka boela la sebelisoa ho laola molaetsa o le mong oa compressor ka valve e le 'ngoe ea ho laolla (4 cylinders version).
Bokhoni ba compressor bo ajoa ho fihla ho 50% bakeng sa relay e le 'ngoe le 50-100% e setseng bakeng sa se laollang. The unloader e hokahane le DO5 kapa DO6.
Bitzer CRII
Letšoao la pulse le ka boela la sebelisoa ho laola e 'ngoe ea CRII e nang le li-unloaders tsa 2 (4 cylinders version).
Matla a compressor a ka laoloa ho tloha ho 10 ho isa ho 100% ho itšetlehile ka ho phunya ha batho ba theosang. The unloader e hokahane le DO5 kapa DO6.
Unloader 2 e latela motho ea laollang 1 empa e khutlisetsoa nako ea ½.
Sehlahisoa se na le likarolo tsa motlakase
'Me e se ke ea lahleloa hammoho le litšila tsa ka tlung.
Thepa e tlameha ho aroloa ka thoko ho bokelloa le litšila tsa Motlakase le tsa Elektronike. Ho latela melao ea Lehae le e sebetsang hajoale.
Litokomane / Lisebelisoa
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Danfoss AK PC 551 Module Controller [pdf] Litaelo 080G0075, 080G0076, 080G0281, 080G0283, 080G0321, 080G0326, 080G0282, 080G0288, 080G0294, AK PC Controller 551K, AK PC Controller 551K |
