Bayanin aikin
A tsabtace ruwa tsaftacewa masana'antu shigar da ruwa famfo tashar, bayar da lakar famfo tashar, domin kiyaye high inganci aiki na famfo, sau da yawa su tafkin ruwa matakin sarrafawa, ta amfani da wani ruwa matakin ma'auni don auna shigar da ruwa famfo tashar tarin ruwa tafkin ruwa matakin, da kuma aika da wannan ruwa matakin siginar a cikin shirye-shirye mai sarrafawa tsarin, da shirye-shirye mai sarrafawa bisa ga m matakin sarrafawa buɗewa, dakatar, sa shigar da ruwa tafkin ruwa matakin kiyaye a cikin wani A cikin tsarin, siginar shigarwa / fitarwa PLC ya haɗa da: shigarwar siginar matakin ruwa (shigarwar ƙididdigar analog), siginar yanayin aiki na kowane famfo (buɗewa, dakatarwa ko faɗakarwa, shigarwar ƙididdigar sauyawa), siginar sarrafawa na buɗewa / dakatarwa na famfo (fitarwar ƙididdigar sauyawa). Saboda yawan amfani da PLC sarrafa ruwa famfo aiki, saman inji ya yi amfani da masana'antu sarrafa inji aiki saiti software. A wannan halin da aka yi amfani da masana'antu Ethernet da zobe-irin cibiyar sadarwa haɗi saman kwamfuta da PLC, cibiyar inji dakin kwamfuta a dukan masana'antu sa ido kan manyan aiki kayan aiki aiki, tattara aiki sigogi da kayan aiki aiki yanayin bayanai, idan ya cancanta a kan aiki tsari sa hannu, samar da umarni ga dacewa PLC.

Tsarin Tsarin

Dalilin da ya sa aka zaɓi

6 10/100 TX wutar lantarki tashar yanar gizo sarrafawa 100MB Ethernet kunshin musayar fasali
Super Ring fasaha, tsarin kansa warkar da lokaci kasa da 20ms
-40 ~ 85 ℃ aiki zazzabi, amfani da wuya masana'antu muhalli
Aluminum gami gida ya dace da IP-30 masana'antu kariya ka'idoji, ruwa da ƙura
Ayyukan gudanarwa sun haɗa da IGMP snooping v1 / v2, VLAN, QoS, Rate control da sauransu
Single hanyar / biyu hanyar 24VDC redundant shigarwa 11 ~ 55VDC