mankhwala

Modbus Communications (Cont.) SINANI RATE YA CHIYAMBI 0.5, 1 mpaka 255 masekondi osankhidwa panthawi yokonzekera. DEVICE ADDRESS RANGE 1 mpaka 247 DATA TYPES TRANSFERRED 2-byte kapena 4-byte manambala osainidwa kapena osasainidwa, 4-byte IEEE single- milingo yoyandama yolondola, kapena manambala a binary. Byte ndi bit swapping ndi zosankhidwa. FBM224 Channel Isolation Njira iliyonse yolankhulirana imakhala yokhayokha ndikulozera ku dziko lapansi (pansi). Mutuwu ukhoza kupirira, popanda kuwonongeka, mphamvu ya 600 V AC yogwiritsidwa ntchito kwa mphindi imodzi pakati pa njira iliyonse ndi dziko lapansi. CHENJEZO Izi sizikutanthauza kuti ma tchanelo amapangidwa kuti azilumikizana kosatha ndi ma voltages a magawo awa. Kupyola malire a ma voltages olowera, monga momwe zafotokozedwera kwina, kumaphwanya malamulo achitetezo amagetsi ndipo kutha kuwonetsa ogwiritsa ntchito kugwedezeka kwamagetsi. Fieldbus Dual Communication Imalumikizana ndi FCM kapena CP yolumikizana nayo kudzera mu module ya 2 Mbps Fieldbus. FBM224 Zofunikira za Mphamvu INPUT VOLTAGE RANGE (REDUNDANT) 24 V DC +5%, -10% KUGWIRITSA NTCHITO 7 W (pazipita) KUKHALA KWA HEAT DISSIPATION 7 W (pazipita) Kugwirizana Kwadongosolo ELECTROMAGNETIC COMPATIBILITY (EMC) European EMC20/ECM Directive1 2004 Meximum TS EN 61326: 2013 Kalasi A Kutulutsa ndi Miyezo Yachitetezo cha Mafakitale CISPR 11, Industrial Science Science and Medical (ISM) Zida za Radio-frequency - Mawonekedwe a Kusokoneza kwa Electromagnetic - Malire ndi Njira Zoyezera Kukumana ndi Zoletsa za Kalasi A IEC 61000 chitetezo chamthupi, IEC 61000 Air IEC 610000 61000-4-3 Radiated Field Immunity 10 V/m pa 80 mpaka 1000 MHz IEC 61000-4-4 Electrical Fast Transient/Burst Immunity 2 kV pa I/O, DC mphamvu ndi mizere yolumikizirana IEC 61000-4-5 Surge Immunity ± 2 kV magetsi pa AC ndi DC; ± 1 kV pa I/O ndi mizere yolumikizirana IEC 61000-4-6 Kutetezedwa kwa Zosokoneza Zomwe Zimayambitsidwa ndi Magawo a Radio-frequency 10 V (rms) pa 150 kHz mpaka 80 MHz pa I / O, DC mphamvu ndi mizere yolumikizana IEC 61000-4-505 Mphamvu ya Magetsi / Magetsi 0 Hz IEC 61000-4-11 Voltage Dips, Kusokoneza Kwachidule ndi Kusiyana kwa Voltage Immunity Kugwirizana ndi RoHS Compliance TA ndi TA Cables zimagwirizana ndi European RoHS Directive 2002/95/EC ndi Recast RoHS Directive 2011/65/EU. PRODUCT SAFETY Underwriters Laboratories (UL) ya US ndi Canada UL/UL-C yotchulidwa kuti ndi yoyenera kugwiritsidwa ntchito mu UL/UL-C yolembedwa Kalasi I, Magulu AD; Gawo 2; kutentha code T4 kachitidwe ka mpanda. Ma modulewa alinso ndi UL ndi UL-C omwe adatchulidwa kuti ndi zida zomwe zimagwirizana popereka maulendo olankhulana osalimbikitsa a Gulu I, Magulu AD malo oopsa akalumikizidwa ndi ma module a purosesa a Foxboro® monga momwe Modbus Communication Interface Module (FBM224) User's Guide (B0400FK) akufotokozera. Mabwalo oyendera mauthenga amakwaniritsanso zofunikira za Class 2 monga zafotokozedwera mu Article 725 ya National Electrical Code (NFPA No.70) ndi Gawo 16 la Canada