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CIO-DIO24H User's Guide 

Installing the CIO-DIO24H 

Cabling 

19

37

1

20

19

37

1

20

The red stripe 
identifies pin # 1

 

Figure 6. C37FF-x cable 

19

1

37

20

37

20

1

 

Figure 7. C37FFS-x cable 

19

Field wiring, signal termination, and conditioning 

tioning products with the CIO-DIO24H. 

ƒ

 

 – 37-pin screw terminal board. Details on this product are available on our web site at 

You can use the following cabling, screw termination, and signal condi

CIO-MINI37

www.mccdaq.com/cbicatalog/cbiproduct.asp?dept_id=102&pf_id=1543

ƒ

 

CIO-SPADE50

 – 16" X 4" termination panel which mates with both 37-pin and 50-pin connectors. Details 

ew.pdf

on this product are available on our web site at 

www.mccdaq.com/pdfs/scr

.  

ƒ

 

SSR-RACK08

 – 8-channel, solid-state relay mounting rack for digital signal conditioning. Details on this 

product are available on our web site at 

www.mccdaq.com/cbicatalog/cbiproduct.asp?dept_id=122&pf_id=620

SSR-RACK24

 – 24-channel, solid-state r

ƒ

 

elay mounting rack for digital signal conditioning. Details on this 

product are available on our web site at 

www.mccdaq.com/cbicatalog/cbiproduct.asp?dept_id=122&pf_id=1193

CIO-ERB08

 – 24 Form C relays, 6 Amp 

ƒ

 

relay accessory board for digital signal conditioning. Details on 

this product are available on our web site at 

www.mccdaq.com/cbicatalog/cbiproduct.asp?dept_id=123&pf_id=240

CIO-ERB24

 – 24 Form C relays, 6 Amp relay

ƒ

 

 accessory board for digital signal conditioning. Details on 

this product are available on our web site at 

www.mccdaq.com/cbicatalog/cbiproduct.asp?dept_id=123&pf_id=241

 

formation on signal connections 

In

General information regarding signal connection and configuration is available in the 

Guide to Signal 

Connections

. This document is available on our web site at 

www.mccdaq.com/signals/signals.pdf

14 

Summary of Contents for CIO-DIO24H

Page 1: ......

Page 2: ...CIO DIO24H Digital Input Output Board User s Guide Document Revision 1 January 2007 Copyright 2007 Measurement Computing Corporation...

Page 3: ...r 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 becomes damaged just return the unit with an...

Page 4: ...om its use No license is granted by implication or otherwise under any patent or copyrights of Measurement Computing Corporation All rights reserved No part of this publication may be reproduced store...

Page 5: ...the software 9 Configuring the CIO DIO24H 9 Base address 10 Interrupt level 11 Wait state 12 Installing the CIO DIO24H 12 Connecting the board for I O operations 13 Connectors cables main I O connect...

Page 6: ...c text Italic text is used for the names of manuals 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...

Page 7: ...e standard high input impedance of the 74LS series devices All I O bits are set to input mode high impedance on power up and reset If you are using the board to control items that must be OFF on reset...

Page 8: ...pdf This booklet supplies a brief description of the software you received with your CIO DIO24H and information regarding installation of that software Please read this booklet completely before inst...

Page 9: ...g the software Refer to the Quick Start Guide for instructions on installing the software on the Measurement Computing Data Acquisition Software CD This booklet is available in PDF at www mccdaq com P...

Page 10: ...espond to that address bit A complete address is constructed by calculating the HEX or decimal number which corresponds to all the address bits the board has been instructed to respond to The board is...

Page 11: ...available Check your computer for other boards which may use I O addresses Interrupt level The trigger logic on the CIO DIO24H is quite simple Pin 1 IR Input of the board s 37 pin connector is an inp...

Page 12: ...ll be accepted The wait state generator is only active when the CIO DIO24H is being accessed Your PC will not be slowed down in general by using the wait state O N O F F WAIT STATE Figure 4 Wait state...

Page 13: ...ruct your own cable Compatible accessory products with the C37FF x cable and C37FFS x cable CIO MINI37 CIO SPADE50 SSR RACK08 SSR RACK24 CIO ERB08 CIO ERB24 The CIO DIO24H connector is a 37 pin D type...

Page 14: ...n this product are available on our web site at www mccdaq com cbicatalog cbiproduct asp dept_id 122 pf_id 620 SSR RACK24 24 channel solid state r elay mounting rack for digital signal conditioning De...

Page 15: ...onality these inputs will typically float high and may have enough drive current to turn on external devices Consequently if you have output devices such as solid state relays they may be switched on...

Page 16: ...2 n1 n0 n6 COM 2 2 K SIP installed for pull down Digital I O Port n A B or C To pull up lines orient the SIP with the common pin dot toward the HI end to pull down install the resistor with the common...

Page 17: ...s for your board please fax or e mail the package name and the revision number from the install disks We will research the package for you and advise how to obtain drivers Some application drivers are...

Page 18: ...r up reset state Input mode high impedance Interrupts 2 through 7 jumper selectable Interrupt enable External IR Enable logic low enabled disabled by default via internal 10k resistor to 5V Interrupt...

Page 19: ...onnector pin out Pin Signal Name Pin Signal Name 1 IR Input 20 5V 2 IR Enable 21 GND 3 FIRSPORTB Bit 7 22 FIRSPORTC Bit 7 4 FIRSPORTB Bit 6 23 FIRSPORTC Bit 6 5 FIRSPORTB Bit 5 24 FIRSPORTC Bit 5 6 FI...

Page 20: ...Electromagnetic Compatibility EN55022 1987 EN50082 1 Emissions Group 1 Class B EN55022 1987 Radiated and Conducted emissions Immunity EN50082 1 IEC 801 2 1987 Electrostatic Discharge immunity Criteri...

Page 21: ...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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