PH-SM100-M mndandanda wa HART data converter

ZogulitsaMawu Oyamba

PH-SM100-M mndandanda wa HART data converter ndi chinthu chopangidwa ndi ARM microprocessor, HART protocol modulation ndi demodulation ASIC, ndipo amakumana ndi ntchito zambiri zothandiza. Zapangidwa molingana ndi zofunikira za mafakitale omwe ali ndi kudalirika kwakukulu ndi kukhazikika.Wosonkhanitsa deta ali ndi mawonekedwe a RS 485, mawonekedwe a RS 232 ndi chipata, chomwe chingathe kuperekedwa momveka ku chida chanzeru ndi HART protocol kapena kutembenuzidwa ku MODBUS_RTU kapena MODBUS_TCP protocol kuti muwerenge deta, kuti muwonetsetse kutumiza kwanthawi yeniyeni.

Protocol ya HART imatsatiridwa ndi muyezo wa Bell202 Frequency Shift Keying (FSK), ndikuwongolera ma siginecha a digito pamaziko a 4 ~ 20mA, zomwe zimatsogolera zida za protocol za HART kuti zigwirizane ndi kulumikizana kwa data popanda kusokoneza chizindikiro cha analogi cha 4-20mA. SM100-M mndandanda wa HART Date otolera ndi osinthira bidirectional ndi kutsitsa ndi ma siginecha a digito ndi ma analogi.

Zogulitsa Zamalonda

● kuthandizira kulumikiza 8 Chithunzi cha HARTzidanthawi yomweyo.

● thandizo kusanthula kwakanthawi kofanana kwa mayendedwe onse a HART opangidwa ndi osonkhanitsa deta a HART.

● tiye atatu-terminal electromagnetic kudzipatula pakati  Njira za HART ndi magetsi a mainframe zatha. Njira iliyonse imatenga mawonekedwe a waya awiri, ndipo voteji ya HART electromagnetic isolation ndi yosachepera 1500 V, yomwe imathandizira chizindikiro cha HART / 4 ~ 20 chizindikiro cholekanitsa.

● RS485 mawonekedwe, NET Ethernet mawonekedwe kudzipatula voteji osachepera 1500 V.

● khalani ndi mapangidwe olekanitsa gawo la HART kuchokeramainframe kompyuta,ndikuthandizira ntchito yosinthira gawo la HART pa intaneti panjira iliyonse.

● njira iliyonse ili ndi kuwala kosiyana kowonetsera kuti apereke zida za HART pa intaneti, chizindikiro cha kulumikizana kwa zipangizo za HART.

● ndi chizindikiro cha chikhalidwe cha zipangizo: kuthamanga / cholakwika, mawonekedwe olankhulana, ndi zina zotero.

● mlingo wotsitsimutsa deta pa channel

● kuthandizira mawonekedwe a Efaneti (mlingo wosachepera 100 Mbps) ndi mawonekedwe a RS485.

● kuthandizira malangizo a HART omwe ali nawo kuti muwerenge HART ID. pazida zonse za HART

● Thandizo la kasinthidwe ndi kuyendetsa mode, thandizani makonda akutali a Telnet.

● imathandizira zosintha zamtundu wakutali.

● kuthandizira kukhazikitsa njanji ya DIN.

● Kutumiza kwa chizindikiro cha analogi ndi kulondola kwa 4 ~ 20 mA sikukhudzidwa pamene zipangizo zili bwino kuzimitsa kapena kusagwira ntchito bwino, ndipo kukana kwa dera ndikochepera kapena kofanana ndi 250R.

● zida izi sizipereka mphamvu ku zida zam'munda.

● Ver5.0.Compatible HART Protocol

Chiyambi cha Port

Chithunzi Chojambula

Chiwonetsero cha Zamalonda