To a individual pc. There are two common datainterfaces that specify international requirements for reduced speed data communication. CCITT V.24 Does not specify pin figures. Particulars the types of indicators to be exchanged. Specifies the complete voltage levels, impedance's, and timing traits for every line. EIA RS232 C Uses V.24 recommendations and further specifies the mechanical connector type and pin figures to be utilized (DB 25 pin connector). THE EIA RS232 C Regular Specifies a 25 pin connector as the regular interface in data communication networks,with lettering pin designations for floor, data, manage and timing circuits. The tablebelow exhibits the designations for each of the twenty five pins of the standard. INTERCHANGE CIRCUIT No. sac a main louis vuitton PIN No. DESCRIPTION AA 101 1 Protecting Ground BA 103 two Transmit Data BB 104 3 Obtain Information CA one zero five 4 Ask for To Deliver CB 106 five Distinct To Send CC 107 six Data Established Ready AB 102 seven Sign Ground CF 109 eight Receive Line Signal Detect/Carrier Detect 9 Reserved ten Reserved 11 Unassigned louis vuitton pas cher SCF 122 12 Secondary RLSD SCB 121 thirteen Secondary CTS SBA 118 fourteen Secondary TD DB 114 15 Transmitter Signal Element Timing SBB 119 16 Secondary RD DD one hundred fifteen 17 Receiver Signal Timing Element 18 Unassigned SCA one hundred twenty 19 Secondary RTS CD 108.2 twenty Data Terminal Ready CG louis vuitton paris one hundred ten 21 Sign Quality Detector CE one hundred twenty five 22 Ring Indicator CH/CI 111/112 23 Data Sign Rate Selector DA 113 24 Transmit Sign Element Timing twenty sac louis vuitton pas cher five Unassigned This diagram shows an RS232 female connector, with the specified signals proven for every pin. Data COMMUNICATIONS Gear (DCE) An instance of a DCE is a modem. A DCE is fitted with a 25pin female connector. Data TERMINAL Equipment (DTE) An instance of a DTE is a pc terminal. A DTE is equipped with a 25 pin male connector. There are two primary components, a mechanical and an electrical regular. EIA RS232 C Mechanical Standard Female connector is connected to DCE and male connector to DTE. Short cables of less than fifteen meters (fifty feet) are recommended. The pin assignments detailed above should be used. EIA RS232 C Electrical Regular All circuits carry bi polar low voltage indicators, measured at the connector with regard to signal ground (AB), and might not exceed ?five volts. Indicators are legitimate in the range ? volts to ?5 volts. It is a MALEconnector, which has twenty five pins. Beneath it is the twenty five pin Female connector utilized on the DCEinterface. Be aware that the connectors have a longer side at the leading and a shorter side atthe base. Information can't betransferred unless the suitable flow manage line are first asserted. The subsequent is a checklist of common RS232 indicators. Ask for To Send (RTS) This sign line is asserted by the computer (DTE) to inform the modem (DCE) that it desires to transmit data.