Measurement Computing PCI-DIO24H User Manual Download Page 16

PCI-DIO24H User's Guide 

Specifications 

Main connector and pin out 

Table 4. Board connector, cables, and accessory equipment 

Connector type 

37-pin D-type 

Compatible cables 

C37FF-x unshielded ribbon cable. x = length in feet. 
C37FFS-x

 

shielded round cable. x = length in feet. 

Compatible accessory products (with the 
C37FF-x or

 

C37FFS-x cable) 

SCB-37 
CIO-MINI37 

CIO-MINI37-VERT

 

CIO-ERB08 
CIO-SERB08 
CIO-ERB24 

CIO-SPADE50

 

SSR-RACK08 
SSR-RACK24 

Table 5. Connector pin out 

Pin 

Signal Name 

Pin 

Signal Name 

IRQ INPUT 

20 

+5V 

IRQ ENABLE 

21 

GND 

Port B7 

22 

Port C7 

Port B6 

23 

Port C6 

Port B5 

24 

Port C5 

Port B4 

25 

Port C4 

Port B3 

26 

Port C3 

Port B2 

27 

Port C2 

Port B1 

28 

Port C1 

10 

Port B0 

29 

Port C0 

11 

GND 30 

Port 

A7 

12 

OPEN 31 

Port 

A6 

13 

GND 32 

Port 

A5 

14 

-12V 33 

Port 

A4 

15 

GND 34 

Port 

A3 

16 

+12V 35 

Port 

A2 

17 

GND 36 

Port 

A1 

18 

+5V 37 

Port 

A0 

19 

GND 

 

 

 

 

 

5-2 

Summary of Contents for PCI-DIO24H

Page 1: ......

Page 2: ...PCI DIO24H Digital I O board User s Guide Document Revision 2 June 2006 Copyright 2006 Measurement Computing Corporation...

Page 3: ...n that is damaged even due to misuse for only 50 of the current list price I O boards face some tough operating conditions some more severe than the boards are designed to withstand When a board becom...

Page 4: ...ranted by implication or otherwise under any patent or copyrights of Measurement Computing Corporation All rights reserved No part of this publication may be reproduced stored in a retrieval system or...

Page 5: ...2 Installing the software 2 2 Installing the PCI DIO24H 2 2 Configuring the PCI DIO24H 2 2 Connecting the board for I O operations 2 3 Connectors cables main I O connector 2 3 Cabling 2 4 Field wirin...

Page 6: ...anuals and help topic titles and to emphasize a word or phrase For example The InstaCal installation procedure is explained in the Quick Start Guide Never touch the exposed pins or circuit connections...

Page 7: ...tal output drivers are 74S244 chips that can sink 64 mA and source 15 mA The input buffers are 74LS373 chips and have standard high input impedance of the 74LS series devices All 24 I O lines are acce...

Page 8: ...In addition to this hardware user s guide you should also receive the Quick Start Guide available in PDF at www mccdaq com PDFmanuals DAQ Software Quick Start pdf This booklet supplies a brief descrip...

Page 9: ...ard is completely plug and play with no switches or jumpers to set Configuration is controlled by your system s BIOS To install your board follow the steps below Install the MCC DAQ software before yo...

Page 10: ...7 VERT CIO ERB08 CIO SERB08 CIO ERB24 CIO SPADE50 SSR RACK08 SSR RACK24 Pin out main I O connector The I O connector is a 37 pin male D type connector accessible from the rear of the computer through...

Page 11: ...id 256 CIO SPADE50 16 X 4 termination panel which mates with both 37 pin and 50 pin connectors Details on this product are available on our web site at www mccdaq com pdfs screw pdf SSR RACK24 24 posi...

Page 12: ...sion number from the install disks We will research the package for you and advise how to obtain drivers Some application drivers are included with the Universal Library package but not with the appli...

Page 13: ...I O Connector Figure 4 1 PCI DIO24H functional block diagram DIO signals The PCI DIO24H signals are buffered high output drive TTL Voltages and currents associated with external devices are usually f...

Page 14: ...the locations labeled PORT A PORT B and PORT C adjacent to the 37 pin connector shows a schematic of an SIP installed in both the pull up and pull down positions Figure 4 3 Figure 4 3 Pull up and pul...

Page 15: ...n 15 mA Output low 0 5 volts max 64 mA Input high 2 0 volts min 7 volts absolute max Input low 0 8 volts max 0 5 volts absolute min Power up reset state Input mode high impedance Interrupts INTA mappe...

Page 16: ...able SCB 37 CIO MINI37 CIO MINI37 VERT CIO ERB08 CIO SERB08 CIO ERB24 CIO SPADE50 SSR RACK08 SSR RACK24 Table 5 Connector pin out Pin Signal Name Pin Signal Name 1 IRQ INPUT 20 5V 2 IRQ ENABLE 21 GND...

Page 17: ...sions Immunity EN55024 EN61000 4 2 1995 Electrostatic Discharge immunity Criteria A EN61000 4 3 1997 Radiated Electromagnetic Field immunity Criteria A EN61000 4 4 1995 Electric Fast Transient Burst i...

Page 18: ...Measurement Computing Corporation 10 Commerce Way Suite 1008 Norton Massachusetts 02766 508 946 5100 Fax 508 946 9500 E mail info mccdaq com www mccdaq com...

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