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Rev 2.0 – March 2011 – COM-1274_UserMan_En_2.0

USER MANUAL

COM-1274

PC/104 module with 8 RS232/422/485 serial ports and

up to 2 TTL CAN ports

www.eurotech.com

Содержание COM-1274

Страница 1: ...Rev 2 0 March 2011 COM 1274_UserMan_En_2 0 USER MANUAL COM 1274 PC 104 module with 8 RS232 422 485 serial ports and up to 2 TTL CAN ports www eurotech com...

Страница 2: ...ment are the property of their respective owners Revision history REVISION DESCRIPTION DATE 1 0 First release December 2006 1 1 Added CAN Ports January 2007 1 2 Added info about How to set up Eurotech...

Страница 3: ...Jumpers layout and configuration 11 The D1 LED indicator 12 Connectors layout and configuration 13 J1 and J2 ISA Bus for PC 104 connectivity 14 J7 to J14 Serial Ports 15 J15 CAN Interfaces 17 Install...

Страница 4: ...This page has been intentionally left blank...

Страница 5: ...ight to revise this document or to make changes to its content at any time without any obligation to notify any person of such revision or changes Alerts that can be found throughout this manual The f...

Страница 6: ...ore applying power to the system thoroughly review all installation operation and safety instructions Failure to install the system power supply correctly or to follow all operating instructions corre...

Страница 7: ...t space to allow adequate air circulation Do not block any ventilation openings Maintenance DANGER Never open dismantle or repair the device For your maintenance or repair requirement please contact a...

Страница 8: ...he WEEE directive The use of the following symbol attached to the equipment packaging instruction literature or the guarantee sheet states that the device has been marketed after August 13th 2005 and...

Страница 9: ...urdy box with enough packing material to adequately cushion it Warning Any product returned to Eurotech that is damaged due to inappropriate packaging will not be covered by the warranty Product label...

Страница 10: ...rogrammable speed 115 Kbaud I O controller 16C554C Connector type 5x2 pin DIL 2 54mm pin strip CAN Up to 2 CAN ports CAN controller Intel 82527 Bosch CC770 Onboard Interface TTL Connector type 5x2 pin...

Страница 11: ...and JP2 I O Address Selection below JP1 and JP2 I O Address Selection The following table shows how to set JP1 and JP2 to select the I O address JP1 JP2 I O ADDRESS Closed Closed 110H Open Closed 150...

Страница 12: ...is set to 280h and the Serial IRQ Vector is set to 2C0h the ISA Bus tab in the CPU BIOS should include the following I O Space 1 Enabled Addr 150h Size 4 Bytes I O Space 2 Enabled Addr 280h Size 64 By...

Страница 13: ...61203 12 J7 Serial Port 1 Strip 10 5x2 2 54 Adimpex ISO08880 R J8 Serial Port 2 Strip 10 5x2 2 54 Adimpex ISO08880 R J9 Serial Port 3 Strip 10 5x2 2 54 Adimpex ISO08880 R J10 Serial Port 4 Strip 10 5...

Страница 14: ...D A9 12V B9 SD0 D2 MEMCS16 C2 SBHE A10 GND KEY B10 IOCHRDY D3 IOCS16 C3 LA23 A11 SMEMW B11 AEN D4 IRQ10 C4 LA22 A12 SMEMR B12 SA19 D5 IRQ11 C5 LA21 A13 IOW B13 SA18 D6 IRQ12 C6 LA20 A14 IOR B14 SA17 D...

Страница 15: ...nnector pinout when serial port is used in RS232 mode PIN SIGNAL FUNCTION IN OUT DB25 DB9 1 DCD Data Carrier Detect In 8 1 2 DSR Data Set Ready In 6 6 3 RX Receive Data In 3 2 4 RTS Request To Send Ou...

Страница 16: ...gister MCR and the bi directional line is controlled as follows bit 0 of the MCR register 0 means RS485 line receiving bit 0 of the MCR register 1 means RS485 line transmitting The I O address of the...

Страница 17: ...In NOTES The on board clock frequency of the CAN section is 8 MHz For further information we recommend contacting to the CAN controller manufacturer For correct operation it is recommended to use the...

Страница 18: ...are not placed between two AT bus cards as this will interrupt the AT bus signals 6 Hold the module by its edges and orient it so that the bus connector pins line up with the matching connector on th...

Страница 19: ...or the COM 1274 module and is backwardly compatible with the COM 1270 The Setup Utility is an exe program setup exe that needs to be launched from DOS not a DOS window and allows the configuration of...

Страница 20: ...meter Sub Menu OPTION KEY S USE Up Arrow Go to the next field above Down Arrow Go to the next field below Left Arrow Go to the next field to the right Right Arrow Go to the next field to the left Ente...

Страница 21: ...l Ports IRQ Vector List of available IRQ vectors 2C0h Serial Ports 1 2 J7 J8 Mode Serial Ports 3 4 J9 J10 Mode Serial Ports 5 6 J11 J14 Mode Serial Ports 7 8 J13 J12 Mode Disabled RS232 RS422 RS485 RS...

Страница 22: ...following message will appear when pressing the Enter or Return key OPTION EFFECT Save data to EEPROM The configuration data will be saved to the EEPROM The Module will then reboot Discard Changes Ch...

Страница 23: ...void the warranty Operating characteristics Electrical operating characteristics CHARACTERISTIC VALUE Voltage Nominal 5 00 V Minimum 4 975 V Maximum 5 025 V Current Typical 100 mA Environmental speci...

Страница 24: ..._2 0 Mechanical characteristics COM 1274 module dimensions in millimetres NOTE The board s mechanical dimensions are compliant with the PC 104 specifications For further information please refer to th...

Страница 25: ...otech com Web www eurotech com Finland EUROTECH Tel 358 9 477 888 0 Fax 358 9 477 888 99 E mail sales fi eurotech com E mail support fi eurotech com Web www eurotech com ASIA Japan ADVANET Tel 81 86 2...

Страница 26: ...www eurotech com EUROTECH HEADQUARTERS Via Fratelli Solari 3 a 33020 Amaro Udine ITALY Phone 39 0433 485 411 Fax 39 0433 485 499 For full contact details go to www eurotech com contacts...