mankhwala

IS220PPRFH1A ndi PROFIBUS master gateway module yopangidwa ndi GE ndipo ndi gawo la Mark VIe series. Gawoli limagwiritsidwa ntchito pojambula deta ya I / O ya PROFIBUS zipangizo za akapolo kwa Mark VIe wolamulira wa I / O Ethernet ndipo ndi PROFIBUS DPV0, Class 1 master device.

IS220PPRFH1A imapereka mawonekedwe a PROFIBUS RS-485 kudzera mu module yolumikizirana ya COM-C PROFIBUS kuchokera ku Hilscher GmbH, pogwiritsa ntchito DE-9 D-sub interface. Monga PROFIBUS DP master, gawoli limathandizira kuchuluka kwa kufalikira kuchokera ku 9.6 KBaud mpaka 12 MBaud, imatha kulumikiza zida zaukapolo za 125, ndipo kapolo aliyense amathandizira mpaka ma byte 244 a zolowetsa ndi zotulutsa.

Monga ma module ena a I / O, gawoli limagwiritsa ntchito masinthidwe olumikizana a Ethernet wapawiri. Mumayendedwe otentha, ma module awiri a PPRF amatha kukhazikitsidwa, imodzi ngati malo olumikizirana ndi akapolo, ndipo ina ngati siteshoni yoyimilira, yokonzeka kutenga ntchito ya master station pomwe master station ikulephera, motero ndikukwaniritsa kuchotsedwa kwadongosolo.

Mawonekedwe:
IS220PPRFH1A imathandizira zosankha zingapo zosinthira, zomwe zimapangitsa kudalirika komanso kukhazikika kwadongosolo, kuphatikiza:

Module imodzi ya I/O ili ndi cholumikizira chimodzi cha Efaneti (palibe chowonjezera).

Module imodzi ya I/O ili ndi zolumikizira ziwiri za Efaneti.

M'malo oyimilira otentha, ma module awiri a I / O amagwiritsidwa ntchito, imodzi ngati station master yogwira ndipo inayo ngati standby master station.

IS220PPRFH1A imagwiritsidwa ntchito makamaka mu makina owongolera a GE's Mark VI, makamaka pamakina oyendetsa makina opangira gasi, ma turbine a nthunzi ndi ma turbine amphepo.

Machitidwe owongolerawa amagwiritsidwa ntchito kuthana ndi zovuta zamafakitale kuti zitsimikizire kupanga bwino komanso kotetezeka. Pamaso pa mndandanda wa Mark VI, makina owongolera a GE a Mark V amangogwiritsa ntchito makina opangira gasi ndi makina opangira nthunzi, pomwe mndandanda wa Mark VI udakulitsanso kuchuluka kwa ntchito kuti zithandizire kuwongolera kwa turbine yamphepo, kuwongolera kusinthasintha komanso kugwirizanitsa kwadongosolo.

Kugwiritsa ntchito gawo la IS220PPRFH1A PROFIBUS master pachipata kumathandizira kukwaniritsa kulumikizana koyenera komanso kusinthanitsa kwa data ndi netiweki ya PROFIBUS, kulola dongosolo lowongolera la Mark VI kuti lithandizire bwino mitundu yosiyanasiyana ya zida zamafakitale ndi kuwongolera njira, kupereka mphamvu zolankhulana zamphamvu ndi ntchito zosunga zobwezeretsera, ndikuwonetsetsa kuti machitidwe ofunikira amatha kukhalabe okhazikika komanso odalirika pamikhalidwe yosiyanasiyana yogwirira ntchito.