Advantech PCL-849 manual · Uart

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· UART:

1 × 16C554 (PCL-849A/849B)

1 × 16C654 (PCL-849+)

· Speed: 50 ~ 921.6 kbps (PCL-849A)

50 ~ 307.2 kbps (PCL-849B/849+)

·Connectors: 30-cm male DB-37 to 4 × DB25 male (DTE)

·Data signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND

·Surge protection: 3000 VDC (PCL-849B/849+)

·Power requirement: 250 mA typical 500 mA max. (+5 V),

70 mA typical. 120 mA max.(±12 V),

·Dimensions: 185 mm × 98 mm

·Operating Temperature.: 0 ~ 60° C (32 ~ 140° F) (refer to IEC-68- 1.2.3 item)

·Storage Temperature: -25 ~ 80° C (-13 ~ 176° F)

·MTBF: over 135,000 hrs at 25° C, ground-fix environment

·For technical support and service please visit our support website at: http://support.advantech.com

and visit the "Industrial Automation Support" and "FAQ" sections.

8PCL-849 User's Manual

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Contents PCL-849 Port RS-232 Interface Card Copyright Notice Acknowledgments Contents Introduction Description Specifications Features· Uart Switch and jumper layout Page Hardware Installation Initial Inspection Card Installation Model Setup base address setting Card ConfigurationDefault Settings Address and Interrupt SetupStandardMode Enhanced ModeInterrupt Level IRQ Setting S1, JP1, JP2, JP3, JP4 Default SettingsShared IRQ Mode JP1 Independent IRQ Mode JP1-JP4Interrupt Status Register Setup S1, Vector address Interrupt Status Register S1 Bit DIP switch settings for S1 Normal Speed Mode Speed Mode selectionHigh Speed Mode Software Installation Utility Installation Icom Utility Setup for Windows 95/98/NT EnvironmentsOperating Environment Selection Board Type PCL-849 ConfigurationVector Address 200H ~ 3F0H Wiring Connector Pin Assignments RS-232 signal wiring RTS CTS GND DSR DTR DCD PC I/O Address Reference PC I/O Address Usage Quick Reference Jumper Setting · IRQ Mode COM1 JP1