HP 27140A 6-Channel Modem Multiplexer IMS free download

File name 27140A_6-Channel_Modem_Multiplexer_IMS.pdf

'2,7 J 40A o Six full duplex modem/terminal channels o EIA RS-232-C AND CCITT V.28 compatability o Selectable number of bits/char: 5,6,7, or 8 plus parlity o Selectable number of stop bits: 1,1.5,2 o Two transmission modes: full duplex hardwire or modem o Selectable parity: None, odd, or even o Internal clock o Programmable baud rate: 50,75,110,134.5,150,300,600,900, 1200,1800,2400,3600,4800,7200, 9600, or 19200. Default is 9600 o Break detection and generation o Programmable device controlled X-ON/X-OfF handshaking o On board self-test which will automatically test rrontplane circuitry if test hood is present o Timer for various modem functions o Optional interrupt for asynchronus event sensed / e-RIVlIN/t l Id A ND~ 1-/ A 1== IN 6 X-ON/X' oFF -f} f1evi r~~ PC{ c.es x- OFF -QTo 13 +0 r-l- )( VV\l +; x- 01\/ ~ ~ n&.ov- t;e Y\~ S EN Q -10 rcr LII e~'+ 'S~~ r t ~ R~celvev- 'respovu:is w;-+ ~ ,Ac ~ CONTROL Card Common Abbr Abbr. Description I RO RO Received Data N CS CTS ~(t\~ Clear To Send p RR coc,~r Receiver Ready (Received Line Signal Detect) U OM OSR Data Mode (Data Set Ready) T IC RI Incoming Call (Ring Indicator) S 0 SO SO Tra ns mit ted Da t a U RS RTS Request To Send T TR DTR Data Terminal Ready p SR SR Frequency Select U T S SG Signa I Ground Modem Line Definitions OM: Locq\ VV\.c!> cR.r;; ~ i So re~dy ~R~ ~ ~Mo+e t""-~~fr\- ,-s re~'y ~Il