
MC35i Terminal Hardware Interface Description
Confidential / Released
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MC35i_T_HD_v02.00a Page 4 of 42 16.02.2007
Tables
Table 1: Directives..................................................................................................................
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Table 2: Standards of type approval.......................................................................................
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Table 3: Requirements of quality............................................................................................
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Table 4: Standards of the Ministry of Information Industry of the People’s Republic of China
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Table 5: Toxic or hazardous substances or elements with defined concentration limits .........
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Table 6: Terms and abbreviations ........................................................................................
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Table 7: Key features ...........................................................................................................
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Table 8: Coding schemes and maximum net data rates over air interface ...........................
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Table 9: Overview of operating modes .................................................................................
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Table 10: Female 6-pole Western plug for power supply, ignition, power down ...................
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Table 11: 9-pole D-Sub (female) RS-232 .............................................................................
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Table 12: Audio modes ........................................................................................................
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Table 13: Coding of the green status LED............................................................................
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Table 14: Mechanical characteristics....................................................................................
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Table 15: Absolute maximum ratings ...................................................................................
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Table 16: Operating supply voltage for MC35i Terminal.......................................................
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Table 17: On-board operating temperature of built-in MC35i module ...................................
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Table 18: Ambient operating temperature of MC35i Terminal according to IEC 60068-2
(without forced air circulation)........................................................................................
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Table 19: Storage conditions................................................................................................
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Table 20: Power supply specifications..................................................................................
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Table 21: On/Off control line specifications (requirements) ..................................................
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Table 22: RS-232 interface specifications (requirements) ....................................................
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Table 23: Audio interface specifications (requirements) .......................................................
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Table 24: Audio parameters adjustable by AT commands ...................................................
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Table 25: Air interface ..........................................................................................................
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Figures
Figure 1: Block diagram of a MC35i Terminal application (example)....................................
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Figure 2: MC35i GSM engine ...............................................................................................
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Figure 3: MC35i Terminal circuit block diagram....................................................................
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Figure 4: 6-pole Western jack for power supply, ignition, power down .................................
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Figure 5: Pin assignment RS-232 (D-Sub 9-pole female).....................................................
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Figure 6: Audio Western plug (4-pole female)......................................................................
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Figure 7: Audio block diagram..............................................................................................
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Figure 8: Antenna connector circuit on MC35i module .........................................................
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Figure 9: Recommended antenna connector........................................................................
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Figure 10: Design drawing ...................................................................................................
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Figure 11: Recommended screws........................................................................................
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Figure 12: Attaching MC35i Terminal to a top-hat rail...........................................................
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Figure 13: Reference equipment for approval ......................................................................
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