AXIOMTEK AX5420P User Manual Download Page 1

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AX5420P & AX5425P

PCI Card

16 (8) CH Opto-isolated D/I

& 16 (8) CH Relay Actuator

User’s Manual

Summary of Contents for AX5420P

Page 1: ...AX5420P AX5425P PCI Card 16 8 CH Opto isolated D I 16 8 CH Relay Actuator User s Manual...

Page 2: ...AXIOMTEK makes no commitment to update or to keep current the information contained in this manual AXIOMTEK reserves the right to make improvements to this document and or product at any time and with...

Page 3: ...is helps to discharge any static electricity on your body Wear a wrist grounding strap available from most electronic component stores when handling boards and components Trademarks Acknowledgments AX...

Page 4: ...me care to prevent damage to the board from static electricity Integrated circuits will sometimes come out of their sockets during shipment Examine all integrated circuits to ensure that they are firm...

Page 5: ...in Assignments 6 2 4 Hardware Installation 10 2 4 1 Board Installation 10 2 4 2 AX5425P Extension Board Cable Connection 11 Chapter 3 Register Format and Description 3 1 I O Address Mapping 13 3 2 Reg...

Page 6: ...Table of Contents vi Chapter 6 Examples 6 1 Turbo C 25 6 2 Turbo PASCAL 26 6 3 Qbasic 4 5 27 6 4 Application 28 Appendix A Block Diagram...

Page 7: ...status and alarms or sensors with discrete outputs in noisy environments Besides monitoring DC inputs non polarized the board can also be used to sense AC inputs From the 16 electromechanical relays...

Page 8: ...el of the PC 1 2 Specifications 1 2 1 Relay Output Number of Relays 16 8 Relay Type Relays 1 5 and 9 13 are from C SPDT Relay 6 8 and 14 16 are from A SPST NO Contact Ratings Nominal Load Relay 1 16 3...

Page 9: ...ange 5 to 24VDC or 50 1000HZ Input Impedance 1 2K 1W Response Time 1ms max 1 2 3 Power Consumption 5V 200mA 12V 550mA for AX5425P 300mA for AX5420P 1 2 4 Physical Environmental I O Connector 37 pin D...

Page 10: ...AX5420P AX5425P User s Manual 4 This page does not contain any information...

Page 11: ...voltages may be present in The AX5425P 0 do not touch the board and wiring to prevent shock hazard 2 1 Locator Diagram The following figure shows location of the AX5425P AX5420P jumpers and connectors...

Page 12: ...r Select falling edge trigger 2 3 Connector Pin Assignments The AX5425P AX5420P board has two I O connectors labeled CON1 and CON2 accessible from the expansion slot rear panel of the PC Contacts for...

Page 13: ...EIGND5 EIGND6 EIGND7 EIGND8 NO7 NO8 NC1 CM2 NO3 NC3 CM4 NO5 NC5 CM6 DI_1 DI_2 DI_3 DI_4 DI_5 DI_6 DI_7 DI_8 CM8 CM7 NO1 Pin Name Description N C No connect NO1 NO8 Normally open contacts for Relay th...

Page 14: ...C9 27 37 35 33 29 31 25 23 21 1 3 5 7 9 19 11 15 17 13 39 CM15 CM16 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 EIGND16 EIGND15 EIGND14 EIGND13 EIGND12 EIGND11 EIGND10 EIGND9 CM13 NC12 NO12 CM1...

Page 15: ...NO13 CM12 DI9 DI10 DI11 DI16 DI15 DI14 DI13 N C N C CM9 NO10 NC10 CM11 egnd12 NO16 NO15 NO14 CM13 NC12 NO12 egnd9 egnd10 egnd11 egnd16 egnd15 egnd14 egnd13 CON2 1 1 19 39 CM9 NO10 NC10 CM11 NO12 NC12...

Page 16: ...owing lists the instructions to following when installing the AX5425P AX5420P card 1 Turn OFF the PC and all accessories power 2 Unplug all power cords and entire cables from the rear of the PC 3 Remo...

Page 17: ...ard Configuration and Installation 11 2 4 2 AX5425P Extension Board Cable Connection Refer to the following illustration for the proper cable connection from AX5425P card to the AX5003 extension board...

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Page 19: ...n t operate any other I O NOT LISTED or else it happens errors Location Function Type Base Address oxC0 Isolated output register for Channels 0 through 7 Write Base Address oxC4 Isolated output regist...

Page 20: ...I_10 DI_9 3 2 5 Base address 2 write AUX7 AUX6 AUX5 AUX4 AUX3 AUX2 AUX1 AUX0 NOTE SET correspond to input line as input or output Set 1 as an output Set 0 as an input you must set 0 to aux0 aux1 aux2...

Page 21: ...4 AUX3 DI_9 DI_1 INTLINE 3 2 8 Base address 0x2a AUX7 AUX6 AUX5 AUX4 AUX3 AUX2 AUX1 AUX0 IF you must SET 1 TO AUX0 WHEN AUX0 IS HIGH interrupt source creates an interrupt signal INTERRUPT WILL BE ACTI...

Page 22: ...ster Format and Description 16 3 4 Digital Output Circuit 12V RELAY COIL DO_ NC CM NO buffer NOTE number will replace mark NOTE When output data DX is 1 NO will connect to CM NO CM When output data DX...

Page 23: ...h 16 is 3A at 120VAC or 24VDC NO CM NC Form C Relay Each Form C relay has three contacts NO Normally Open CM Common and NC Normally Closed The CM post located at the middle can make contact with eithe...

Page 24: ...M Common They act like the CM and NO posts of Form C relay A low 0 control bit separates the CM and NO posts A high 1 control bit causes the CM and NO post to make contact The following table lists th...

Page 25: ...5 begin Define AUX As input line address 2 Reset Interrupt Status address 0xdc Unmasking Interrupt bits address 5 return begin masking interrupt bits address 5 Other program Reset interrupt Status add...

Page 26: ...AX5420P AX5425P User s Manual 20 This page does not contain any information...

Page 27: ...tions within this section will not work unless the device driver 5425 5420DRV SYS is successfully installed How to Install the Device Driver Before executing any application program including the foll...

Page 28: ...in your system the following message will appear Copyright 1999 by AXIOMTEK Co Ltd Ver 1 0 AX5425P 0 DEVICE DRIVER INSTALLED Now AX5425P 0 acts like a file You can OPEN CLOSE WRITE command READ base a...

Page 29: ...mber The number following the command indicates card number To get base address you must write the command string B to Device driver and then read a word two bytes from device driver This is the base...

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Page 31: ...d as 5420DRV SYS 6 1 Turbo C Example program for turbo C language To get BASE ADDRESS IRQ LEVEL SLOT NUMBER via device driver Before executing this program device driver installed successfully include...

Page 32: ...ogram for Turbo PASCAL language To get BASE ADDRESS IRQ LEVEL SLOT NUMBER via device driver Before executing this program device driver must be installed successfully PROGRAM TP_DEMO input output uses...

Page 33: ...mple Program for QB45 language To get BASE ADDRESS IRQ LEVEL SLOT NUMBER via device driver Before executing this program device driver must be installed successfully OPEN 5425DRV FOR OUTPUT AS 1 OPEN...

Page 34: ...s PC EMULATE STEPPING MOTOR DRIVER CIRCUIT AX5032 DI 1 DI 1 DI 2 DI 2 CW CCW RELAY 1 NO1 RELAY 2 NO2 RELAY 3 NO3 RELAY 4 NO4 RELAY 1 CM1 RELAY 2 CM2 RELAY 3 CM3 RELAY 4 CM4 STEP MOTOR VOLTAGE SOURCE T...

Page 35: ...ck Diagram Opto coupler Opto coupler Opto coupler Opto coupler PCI bridge Input register Input register Output register Output register Decode buffer Control logic NO16 NC16 CM16 NO9 NC9 CM9 EGND16 DI...

Page 36: ...AX5420P AX5425P User s Manual 30 This page does not contain any information...

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