Chidule
Kapangidwe ndi magwiridwe antchito a SIMATIC PS307 single-phase load power supply (system ndi load current supply) yokhala ndi automatic range switch ya input voltage ikugwirizana bwino ndi SIMATIC S7-300 PLC. Kupereka kwa CPU kumakhazikitsidwa mwachangu pogwiritsa ntchito chisa cholumikizira chomwe chimaperekedwa ndi system ndi load current supply. N'zothekanso kupereka 24 V supply ku zigawo zina za S7-300 system, ma input/output circuits a input/output modules, komanso ngati kuli kofunikira, masensa ndi ma actuator. Zitsimikizo zonse monga UL ndi GL zimathandiza kuti pakhale kugwiritsidwa ntchito kwapadziko lonse (sikugwira ntchito pa ntchito zakunja).
Kapangidwe
Dongosolo ndi zinthu zamagetsi zimayikidwa mwachindunji pa njanji ya S7-300 DIN ndipo zimatha kuyikidwa mwachindunji kumanzere kwa CPU (palibe chilolezo chokhazikitsa)
LED yowunikira matenda yosonyeza "Voteji yotulutsa 24 V DC OK"
Ma swichi a ON/OFF (ntchito/stand-by) kuti muthe kusinthana ma module
Msonkhano wothandiza kuthetsa mavuto a chingwe cholumikizira magetsi
Ntchito
Kulumikizana ndi ma network onse a 50/60 Hz a gawo limodzi (120 / 230 V AC) kudzera mu kusintha kwa range automatic (PS307) kapena kusinthana ndi manja (PS307, panja)
Kusunga mphamvu kwakanthawi kochepa
Mphamvu yotulutsa 24 V DC, yokhazikika, yoteteza dera lalifupi, yoteteza dera lotseguka
Kulumikizana kwa magetsi awiri ofanana kuti ntchito iyende bwino