Pfupiso
Dhizaini uye mashandiro eSIMATIC PS307 single-phase load power supply (system uye load current supply) ne automatic range switching ye input voltage zvinoenderana zvakanyanya neSIMATIC S7-300 PLC. Kupihwa kweCPU kunokurumidza kugadziriswa kuburikidza ne connecting comb iyo inopihwa ne system uye load current supply. Zvinokwanisikawo kupa 24 V supply kune mamwe ma S7-300 system components, input/output circuits ema input/output modules uye, kana zvichidikanwa, ma sensor nema actuator. Zvitupa zvakakwana zvakaita seUL neGL zvinobvumira kushandiswa kwese kwese (hazvishande pakushandiswa kwekunze).
Dhizaini
Sisitimu uye zvinhu zvinoiswa pamagetsi zvinosungirirwa zvakananga paS7-300 DIN rail uye zvinogona kuiswa zvakananga kuruboshwe rweCPU (hapana mvumo yekuisa inodiwa)
LED yekuongorora inoratidza "Voltage yekubuda 24 V DC OK"
Swichi dzeON/OFF (kushanda/kumira) dzekuti pave nekuchinjisa mamodule
Musangano wekubatsira kushushikana kwetambo yekubatanidza voltage yekupinda
Basa
Kubatana kune ese ma network e50/60 Hz ane chikamu chimwe (120 / 230 V AC) kuburikidza nekuchinja otomatiki (PS307) kana kuchinja nemaoko (PS307, kunze)
Backup yekukundikana kwemagetsi kwenguva pfupi
Voltage inobuda 24 V DC, yakadzikama, inodzivirira denderedzwa pfupi, inodzivirira denderedzwa rakavhurika
Kubatana kwakafanana kwemagetsi maviri kuti kuwedzere kushanda