24V supply mana - te pūtake o te mana o ngā pūnaha aunoatanga ahumahi hou

Power supply 24V - he wāhanga nui o tetahi pūnaha aunoatanga ahumahi hou e whakarato hiko. I runga i te kounga me te tika o te mahi, tei runga i te tahi atu wae o ACS. Na reira, kia whakatata tona whiriwhiri rawa ata. Ki te pakaru te reira e nehenehe e kore me ētahi atu taputapu o tenei pūnaha ruri.

kaupapa

ngā 24V supply mana o te wāhanga nui e whai ake nei:

• te huānga haumaru;
• hiko;
• piriti ngōhiko;
• tātari.

Ka rite ki te huānga haumaru he tino whakamahia auau rokiroki. I roto i te kaupapa o tetahi āhuatanga ohotata i roto i te iahiko tāuru ka tahu ai i roto i a te kupu whakarite i te haumaru o te toe ngā huānga o te pūrere. Te hiko i roto i tenei take Whakahekea te ngaohiko tāuru (te nuinga 220 V ranei 380 V) ki te hiahiatia 24 V. I roto i tahuri, i te rectifier piriti tahuri te tohu AC ki DC. Ko te pūmotu whakamutunga (tātari) mo te ārai i te otu'itu'iraa i te putanga.

Ko te tawhā matua

Ko te tawhā hangarau matua e tohu i te mana supply 24V:

• te maha o takere putanga;
• ngaohiko whakaputa me te nāianei;
• pūrere mana;
• whakapuru tikanga.

Kia tīmata a ki te whakamutunga o ratou. akatuke'anga Legacy o taua whakaaro i bolting. Hou hoki enei take din tereina. wae Power - kua whakanuia nāianei i te ngaohiko. E ko, kei te honohono enei tawhā ki ia atu. I roto i te tahuri, faaite te nāianei putanga te kaha uta o te huānga pūnaha supply. He aha te mea te reira, ka taea e te kiritaki atu kaha te hono ki reira. Tino maha i reira e whakakē kai mana, e whai kotahi wāhi, me te maha hongere putanga.
Hei tauira, e taea ki te hanga takatakanga putanga 5 ki te 24 V. tenei mahi e wahi i roto i te wā i reira kiritaki mana iti MTM 140 i tetahi wāhi ki 220 Ko. Ka rite ki te tauira,
Ka taea e meinga ngā transducers o te pēhanga, te pāmahana rere ranei.

whakatikatikanga

whanaketanga Tata i roto i tenei rohe i kua i hanga ki runga ki te pūtake o te hangarau microprocessor. Tenei auaha e āhei ki a ratou kia hono ki te rorohiko whaiaro mā te whakamahi i te USB RS-232 ranei, a te whakamahi i ngā pūmanawa motuhake, whirihora te supply te mana ki te 24 volts. Ka rite ki te tauira o te pūrere taua taea te heke BTS-4090 i kamupene kāinga "Elemer". Kei te hono te reira ki te tauranga rangatū RS-232. He utu te pūmanawa e tika ana, a taea te ngāwari te tikiake i te reira i te pae mōhiohio o te kaiwhakanao. Ko te mate o te āhuatanga taua - e kore te he waea mo te hononga ngā a me hokona motuhake, ki te hanga o ratou ake ranei.

hononga

Te nuinga o nga whakaaro pērā i te supply mana ko 24V, whakamahi te reira i te kaupapa paerewa mo te hononga. Ko te rerekētanga anake - te maha o takere putanga. I te tomokanga o te waea e toru e whakamahia:

• L - wāhanga (waea parauri).
• N - kore (puru).
• GND - whenua (kōwhai-matomato mangu ranei).

Kei te hono huaputa ara iahiko ki terminals "+" me "-". I te wa ano, me te kiritaki kua hono ki te tuatahi, me ona tōraro ki te tuarua. Ki te ko te pūtake he maha-hongere, he mea nui ki te pupuri i ara o taua kotahi channel ko kotahi kiritaki. I roto i te take o te hapa i roto i whakawhitinga he kore taea o tetahi wae pūnaha.

mutunga

24V Power Supply - he wāhanga e tika ana o ngā pūnaha ruri hou. Te kore ia e kore e taea ki te whakaaro i to ratou mahi. Vauvauhia hei wāhanga o te āhuatanga rauemi me tukua tinihanga ki a koe te tīpako me te hono i tetahi pūrere i roto i tona piha haapiiraa.