XECOM XE9624F XE9624FS DATA SHEET
Contents
1. Description Xecom s XE9624F and XE9624FS include a 2400bps data modem a Group Ill Send and Receive fax modem and the telephone interface in one compact component Both models include user transferable FCC Part 68 registration Xecom puts the XE9624F in our dual inline package The XE9624F is pin compatible with other Xecom modems including the XE2401 and XE9601 The XE9624FS comes in a Single Inline Package The XE9624FS can be ordered for either vertical XE9624FS1 or horizontal XE9624FS2 mounting to optimize space utilization The XE9624F and XE9624FS provide computer and industrial systems manufacturers with a complete highly integrated compact solution for adding data and fax communications FS 232 tO XE9624F amp XE9624FS Features Data Rates 2400 1200 and 300 bps e Send fax to 9600 bps Receive fax to 4800 bps Enhanced AT commands for modem control and configuration Class 1 commands for facsimile control Single 5V supply e Low power CMOS Operating 200 mW Typ Sleep mode 50 mW Typ Dimensions XE9624F 2 28 by 1 08 by 0 42 XE9624FS 1 53 by 0 46 by 0 92 BLOCK DIAGRAM x Mf 9941365 0000964 TET EE XECOM Inc 3 37 Powered by ICminer com Electronic Library Service CopyRight 2003 XE9624FS Mechanical Specifications sith cours a Pins 0 018 inch diameter pin All pins tin plated ra ronmoow gt EE 9941365 00002. Library Service CopyRight 2003 525 v J o O O o Vee Supply Curent 40 ma Allouiputs Disconnected Sleep Mode Curent 10 mA SS Power Management The XE9624F and XE9624FS have an integrated power management capability If RXD OTR and RI lines remain inactive for 5 seconds the modem automatically enters sleep mode In the sleep mode power consumption drops to less than 50 milliwatts Me 9941365 0000971 ITT mL 3 44 XECOM Inc Powered by ICminer com Electronic Library Service CopyRight 2003
3. 965 9T6 BE 3 38 XECOM inc Powered by ICminer com Electronic Library Service CopyRight 2003 XE9624F Mechanical Specifications A amp IOmMmMooo gt yY Pins 0 025 inch square pin All pins tin plated g XE9624F amp XE9624FS Pin Configurations XE9624F XE9624FS vcc i EE 9941365 0000966 832 EE XECOM Inc 3 39 Powered by ICminer com Electronic Library Service CopyRight 2003 il Seas hab Hardware reset pin active HI TTL Use ot an external reset is not required The minimum duration of a reset pulse is 100 milliseconds AR O Auxiliary Data Voice Relay output active HI TTL CMOS When high AR drives an external auxiliary telephone set relay closed to allow the same telephone line to be used for voice communications RXD O Serial data output to the DTE i e external UART A logic high represents a mark and a logic low represents a space TTL DTR Data Terminal Ready input active LO TTL The function of this pin is set by AT amp D and the value in register S21 Normally the modem ignores DTR AA O Auto Answer enable indicator output active LO TTL CMOS A low indicates the modem is set to automatically answer an incoming call CTS O Clear to Send output active LO TTL CMOS OH O DAA hookswitch relay is closed in the off hook position connecting the DAA to the telephone line TXD Serial data input from the DTE i e external UART A log
4. ic high represents a mark and a low represents a space TTL RTS Request to Send input active LO TTL Not used HS O High Speed indicator output active LO TTUCMOS Low when operating at 2400bps rate high otherwise RI O Ring Indicator output active LO TTL When low indicates the modem is receiving a ring signal TIP Tip connection to the phone line RJ11 pin3 from the internal DAA RING Ring connection to the phone line RJ11 pin4 from the internal DAA Caution Observe design rules for Tip amp Ring trace layout GND Ground 0 volts AMP O Audio output to speaker Function is determined by L amp M commands and the value in register 822 This output can drive a 50Kohm load DCD O Data Carrier Detect output active LO TTL CMOS Function is set by the amp C command and the value in register 21 DSR O Data Set Ready output active LO TTL CMOS Function is set by the amp S command and the value in register 21 5 Volts Mme 9941365 0000967 779 WEB e 3 40 XECOM Inc Powered by ICminer com Electronic Library Service CopyRight 2003 AT Command List ONCE Ne ChE Pe Ser Sara ata a at rr SR MEPERCICIC HI DCR RC ee eR L Se ee On Line Select Communications Std Responses Dial Command interrogate Register P Pulse dial Set Register Value T Tone dial Result Codes R Connect as an answering Result Code Set modem W Wait for dial tone Rese
5. onnected in fax mode after automatically answering the call FCERROR Fax carrier errror detected Electrical Specifications n p me r p 0 a ee aa a al Pa T OFF ON Ratio Tone Detection ON to OFF Threshold Dial Tone Detect Duration Ringback Tone Detect Duration Cadence Busy Tone Detect Duration Cadence sec ec sec sec OFF ON Ratio Me 9941365 00009369 541 EE 3 42 XECOM Inc d 1 5 18 Bs o fy te a 195 Powered by ICminer com Electronic Library Service CopyRight 2003 0 255 rings 0 255 rings Count number of incoming rings 0 127 ASCII Escape character 0 127 ASCIl Carriage return character 0 127 ASCII Line feed character 0 32 127 ASCIl Backspace character 2 255 sec Dial tone wait time 1 60 sec Wait time for remote carrier 0 255 sec Comma pause time 1 255 0 1 sec Carrier detect response time 1 255 0 1 sec Delay from loss of carrier to hang up 50 255 msec DTMF dialing speed 0 255 0 02 sec Escape guard time Bit Mapped E Q V T P D A R acceptfignore Bit Mapped Modem loopback tests 0 255 sec Modem test timer Bit Mapped J amp R amp D amp C amp S Y Bit Mapped L M X amp P amp T4 amp T5 Bit Mapped amp 1T4 amp T5 DTE speed parity Bit Mapped amp Q amp L amp X B commands Bit mapped amp Pn ae Detect Sensitivity on hook Type B ringer Telephone Line Holding Current Mm 9941365 0000970 2b3 EE XECOM Inc 3 43 Powered by ICminer com Electronic
6. t Pause for the duration of S8 DCD Operation Wait for silence DTR Long Space Disconnect Switch hook flash Return to command state Command Echo Switch Hook Control Modem Identification Speaker Volume Speaker Activity Revert to Factory Defaults Guard Timer Test Modes View Active Profile F CLASS ication FTH lt mod gt FCLASS Service Class Capability FRH lt mod gt Receive HDLC Data FCLASS n Set Service Class FAA n Data Fax Auto Answer FTS lt time gt Transmit Silence FF Enhanced Flow Control FRS lt time gt Receive Silence FRTn Receive Test Data FTM lt mod gt Transmit Fax FTTn m Transmit Test Data FRM lt mod gt Receive Fax i iI IOL 0000568 05 M XECOM Inc 3 44 Powered by ICminer com Electronic Library Service CopyRight 2003 0 OK Successfully executed command line 1 CONNECT 300 bps connection established 2 RING Ring signal detected 3 NO CARRIER Carrier not detected within Register S7 detect time 4 ERROR Error found in command line returns to command line 5 CONNECT 1200 1200 bps connection established 6 NO DIAL TONE No dial tone detected within 5 Sec after going off hook 7 BUSY Busy signal detected after automatically dialing a call 8 NO ANSWER Five seconds of silence was not detected when using the command in the Dial command line 10 CONNECT 2400 Connection established at 2400 bps 13 DATA Connected in data mode after automatically answering the call 15 FAX C
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XECOM XE9624F XE9624FS DATA SHEET