Whakamātautau Tohu Pūtau Utaina Maunga Rerewē DIN -10-10V 4-20mA

He taputapu whakatikatika tohu kiato, pono hoki te whakakaha pūtau uta AAR DIN rail, i hangaia hei huri i ngā tohu millivolt taumata-iti mai i ngā pūtau uta me ngā pūoko kaha ki ngā putanga ahumahi paerewa pēnei i te ±10V, 4-20mA rānei. Mā tēnei āheinga ka māmā ake te whakauru a ngā kaiwhakamahi i ngā pūtau kawenga ki ngā pūnaha ahumahi pēnei i ngā PLC, ngā taputapu kohikohi raraunga, me ngā papa whakahaere. I hangaia mō ngā taiao ahumahi, kei roto i tētahi anga pakari te kaitahuri tohu AAR e taea ai te tāuta ngāwari, te uru pai ki roto i ngā kāpata whakahaere me ngā tautuhinga aunoatanga. Me te whānuitanga o ngā ngaohiko whakauru mai i te 12V ki te 26V DC me te whakamahinga hiko i raro i te 1.2W, ka tukuna he mahi penapena-pūngao me te pupuri tonu i te pono o te tohu.

Kei te tuku tohu AAR anō hoki ngā tautuhinga whānui ka taea te whiriwhiri o te 100Hz me te 3kHz, e hoatu ana ki ngā kaiwhakamahi te ngāwari ki te whiriwhiri i waenga i te tukatuka tohu auau-iti pumau, te hopu rānei i ngā huringa kaha tere, i runga i ngā hiahia o ā rātou tono. Kua whakatauria te waeine ki te ngaohiko wehe 1500V, e tuku ana i te tiaki kaha mai i te haruru hiko me te whakarei ake i te haumaru mahi i roto i ngā taiao uaua. Hei tāpiri, ka taea te whakatikatika ngāwari i te putanga mā te whakamahi i ngā potentiometers "Zero" me te "Gain" e wātea ana, e taea ai te whakatikatika tika me te kore e hiahiatia he taputapu motuhake. Mā ēnei āhuatanga ka waiho te whakakaha tohu AAR hei whiringa whaihua mō ngā tono ahumahi maha e hiahia ana ki te ine kaha tika, ahakoa i roto i te taumahatanga, i te pēhanga rānei. Mā te whakakotahi i te whakanui, te hurihanga tohu, me te tiaki i roto i te taputapu kotahi, ka whakarite tēnei whakakaha tohu mau DIN reel pūtau kawenga i te mahi pono puta noa i te whānuitanga o ngā mahi aroturuki kaha me ngā tono ine taumaha.