Measurement CIO-PDISO16 User Manual

CIO-PDISO16

Isolated Input and Relay Output Interface

Board

User's Guide

Document Revision 4, September, 2009

© Copyright 2009, Measurement Computing Corporation

HM CIO-PDISO16.doc

Your new Measurement Computing product comes with a fantastic extra —

Management committed to your satisfaction!

Thank you for choosing a Measurement Computing product—and congratulations! You own the finest, and you can now enjoy
the protection of the most comprehensive warranties and unmatched phone tech support. It’s the embodiment of our mission:

 To provide PC-based data acquisition hardware and software that will save time and save money.

Simple installations minimize the time between setting up your system and actually making measurements. We offer quick and
simple access to outstanding live FREE technical support to help integrate MCC products into a DAQ system.

Limited Lifetime Warranty: Most MCC products are covered by a limited lifetime warranty against defects in materials or
workmanship for the life of the product, to the original purchaser, unless otherwise noted. Any products found to be defective in
material or workmanship will be repaired, replaced with same or similar device, or refunded at MCC’s discretion. For specific
information, please refer to the terms and conditions of sale.

Harsh Environment Program: Any Measurement Computing product that is damaged due to misuse, or any reason, may be
eligible for replacement with the same or similar device for 50% of the current list price. I/O boards face some harsh
environments, some harsher than the boards are designed to withstand. Contact MCC to determine your product’s eligibility for
this program.

30 Day Money-Back Guarantee: Any Measurement Computing Corporation product may be returned within 30 days of
purchase for a full refund of the price paid for the product being returned. If you are not satisfied, or chose the wrong product by
mistake, you do not have to keep it.

These warranties are in lieu of all other warranties, expressed or implied, including any implied warranty of merchantability or
fitness for a particular application. The remedies provided herein are the buyer’s sole and exclusive remedies. Neither
Measurement Computing Corporation, nor its employees shall be liable for any direct or indirect, special, incidental or
consequential damage arising from the use of its products, even if Measurement Computing Corporation has been notified in
advance of the possibility of such damages.

2

Trademark and Copyright Information

TracerDAQ, Universal Library, Measurement Computing Corporation, and the Measurement Computing logo are either
trademarks or registered trademarks of Measurement Computing Corporation.

Windows, Microsoft, and Visual Studio are either trademarks or registered trademarks of Microsoft Corporation
LabVIEW is a trademark of National Instruments.
CompactFlash is a registered trademark of SanDisk Corporation.
XBee and XBee-PRO are trademarks of MaxStream, Inc.
All other trademarks are the property of their respective owners.
Information furnished by Measurement Computing Corporation is believed to be accurate and reliable. However, no

responsibility is assumed by Measurement Computing Corporation neither for its use; nor for any infringements of patents or
other rights of third parties, which may result from 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, stored in a retrieval system, or transmitted, in any form by any
means, electronic, mechanical, by photocopying, recording, or otherwise without the prior written permission of Measurement
Computing Corporation.

Notice

Measurement Computing Corporation does not authorize any Measurement Computing Corporation product for use
in life support systems and/or devices without prior written consent from Measurement Computing Corporation.
Life support devices/systems are devices or systems which, a) are intended for surgical implantation into the body,
or b) support or sustain life and whose failure to perform can be reasonably expected to result in injury.
Measurement Computing Corporation products are not designed with the components required, and are not subject
to the testing required to ensure a level of reliability suitable for the treatment and diagnosis of people.

3

Table of Contents

Preface

About this User's Guide ....................................................................................................................... 5

What you will learn from this user's guide ......................................................................................................... 5

Conventions in this user's guide ......................................................................................................................... 5

Where to find more information ......................................................................................................................... 5

Chapter 1

Introducing the CIO-PDISO16 .............................................................................................................. 6

Overview: CIO-PDISO16 features ..................................................................................................................... 6

Software features ................................................................................................................................................ 6

Chapter 2

Installing the CIO-PDISO16 .................................................................................................................. 7

What comes with your CIO-PDISO16 shipment? .............................................................................................. 7

Hardware .......................................................................................................................................................................... 7

Additional documentation ................................................................................................................................................. 7

Optional components ........................................................................................................................................................ 7

Unpacking the board ........................................................................................................................................... 8

Installing the software ........................................................................................................................................ 8

Configuring the CIO-PDISO16 .......................................................................................................................... 8

Base address switch .......................................................................................................................................................... 9

Wait state jumper .............................................................................................................................................................. 9

AC input filter switches ...................................................................................................................................................10

Installing the CIO-PDISO16 ............................................................................................................................. 10

Connecting the board for I/O operations .......................................................................................................... 10

Connectors, cables – main I/O connector .........................................................................................................................10

Field wiring and signal termination accessories ...............................................................................................................11

CIO-PDISO8 compatibility..............................................................................................................................................12

Chapter 3

Functional Details ............................................................................................................................... 13

Form C relay outputs ........................................................................................................................................ 13

Isolated inputs ................................................................................................................................................... 13

Extending the input range ................................................................................................ ................................. 14

Chapter 4

Specifications ...................................................................................................................................... 15

Relay specifications .......................................................................................................................................... 15

Isolated inputs ................................................................................................................................................... 15

Power consumption .......................................................................................................................................... 15

Environmental .................................................................................................................................................. 16

Main connector and pin out .............................................................................................................................. 16

Declaration of Conformity .................................................................................................................. 18

4

About this User's Guide

What you will learn from this user's guide

This user's guide explains how to install, configure, and use the CIO-PDISO16 so that you get the most out of
its digital input and relay output features.

This user's guide also refers you to related documents available on our web site, and to technical support
resources.

Conventions in this user's guide

For more information on …

Text presented in a box signifies additional information and helpful hints related to the subject matter you are
reading.

Caution! Shaded caution statements present information to help you avoid injuring yourself and others,

damaging your hardware, or losing your data.

Preface

< : > Angle brackets that enclose numbers separated by a colon signify a range of numbers, such as those assigned

to registers, bit settings, etc.

bold text Bold text is used for the names of objects on the screen, such as buttons, text boxes, and check boxes. For

example:

1. Insert the disk or CD and click the OK button.

italic 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 touch the exposed pins or circuit connections on the board.

Where to find more information

For additional information relevant to the operation of your hardware, refer to the Documents subdirectory
where you installed the MCC DAQ software (C:\Program Files\Measurement Computing\DAQ by default), or
search for your device on our website at www.mccdaq.com.

If you need to program at the register level in your application, refer to the Register Map for the CIO-PDISO16.
This document is available at on our web site at http://www.mccdaq.com/registermaps/RegMapCIO-

PDISO16.pdf.

5

Chapter 1

Introducing the CIO-PDISO16

Overview: CIO-PDISO16 features

The CIO-PDISO16 is a sixteen channel-isolated high voltage digital input and sixteen relay output interface
board. You can use the CIO-PDISO16 for control and sensing applications where high voltages need to be
sensed or controlled.

Caution! High voltages are present on the CIO-PDISO16 when you have connected high voltage inputs or

outputs to the CIO-PDISO16 connector. Use extreme caution! Never handle the CIO-PDISO16
when signals are connected to the board through the connector.
Never remove the protective plates from the CIO-PDISO16.

The sixteen inputs are optically-isolated (500 V) inputs that can be read back as a single byte. The inputs are not
polarity sensitive, and may be driven by either AC (50 - 1000 Hz) or DC. Each input has a switchable low-pass
filter with a time constant of 5 ms (200 Hz).

Outputs are from sixteen electromechanical relays. All relays have FORM C connections. The relays are
controlled by writing to two 8-bit ports. The relay control register can be read back from the same ports.

Signal conditioning installed

The CIO-PDISO16 is a combination digital I/O board with signal conditioning installed. Most accessory boards
provide signal conditioning or easy-to-access signal termination. The CIO-PDISO16 does not require additional
signal conditioning.

Caution! We recommend NOT using screw terminal boards with the CIO-PDISO16. The CIO-PDISO16 is

intended to sense and control high voltages. If you use a screw terminal board, you will expose
yourself and others to those high voltage signals. We recommend that you construct a safe cable to
carry your signals directly from your equipment to the CIO-PDISO16 connector.

Software features

For information on the features of InstaCal and the other software included with your CIO-PDISO16, refer to
the Quick Start Guide that shipped with your device. The Quick Start Guide is also available in PDF at

www.mccdaq.com/PDFmanuals/DAQ-Software-Quick-Start.pdf.

Check www.mccdaq.com/download.htm for the latest software version.

6

C50FF-x cable

C50-37F-x

Chapter 2

Installing the CIO-PDISO16

What comes with your CIO-PDISO16 shipment?

The following items are shipped with the CIO-PDISO16.

Hardware

 CIO-PDISO16 board. The CIO-PDISO16 is shipped with a protective plate covering some components.

The board is shown here without the protective plate.

Additional documentation

For information on the features of InstaCal and the other software included with your CIO-PDISO16, refer to
the Quick Start Guide that shipped with your device. The Quick Start Guide is also available in PDF at

www.mccdaq.com/PDFmanuals/DAQ-Software-Quick-Start.pdf.

Check www.mccdaq.com/download.htm for the latest software version.

Optional components

 Cables

 Signal termination and conditioning accessories

MCC provides signal termination products for use with the CIO-PDISO16. Refer to Field wiring, signal

termination and conditioning on page 11 for a complete list of compatible accessory products.

7

CIO-PDISO16 User's Guide Installing the CIO-PDISO16

Switch/jumper

Default setting

Base address switch

300h (768 decimal)

Input filter select switches

On position

Wait state jumper

OFF position

Base Address

switch

Input Filter Select

switch (up=ON)

Wait State jumper

Input Filter Select

switch (up=ON)

Unpacking the board

As with any electronic device, you should take care while handling to avoid damage from static
electricity. Before removing the CIO-PDISO16 from its packaging, ground yourself using a wrist strap or by
simply touching the computer chassis or other grounded object to eliminate any stored static charge.

If any components are missing or damaged, notify Measurement Computing Corporation immediately by
phone, fax, or e-mail:

 Phone: [phone] and follow the instructions for reaching Tech Support.
 Fax: [phone] to the attention of Tech Support
 Email: [e-mail]

Installing 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/PDFmanuals/DAQ-Software-

Quick-Start.pdf.

Configuring the CIO-PDISO16

The CIO-PDISO16 has one base address switch, two sets of input filter switches, and one wait state jumper
which you must set before installing the board in your computer. The InstaCal calibration and test program
included with the CIO-PDISO16 will show you how to set the switches. Run InstaCal before you open your
computer and install the board. The CIO-PDISO16 is shipped with the factory-default settings listed below.

Factory-configured default settings

Figure 1. Switch and jumper locations

8

CIO-PDISO16 User's Guide Installing the CIO-PDISO16

5

4

3

2

69

8

7

SW
A9
A8
A7
A6
A5
A4
A3
A2

HEX
200
100
80
40
20
10
08
04

O
N

O
F
F

Base address switch

The base address switch sets the starting I/O location where the CPU can access the registers of the CIO­PDISO16. The factory default is 300h (768 decimal).

Before you install the CIO-PDISO16 in your computer, set the base address by using the dip switch labeled

ADDRESS located on the board. The easiest way to set the base address switch is to let InstaCal show you the

correct settings. However, if are already familiar with setting ISA base addresses, you may use the base address
switch description below to guide your base address selection.

Unless there is already another board in your system using address 300 hex (768 decimal), leave the switches as
they are set at the factory. The example shown in Figure 2 shows the settings for the factory-default base
address of 300 hex.

Figure 2. CIO-PDISO16 base address switches

In the default configuration shown in Figure 2, addresses 9 and 8 are DOWN, and all others are UP.
Address 9 = 200 hex (512 decimal) and address 8 = 100 hex (256 decimal); when added together they equal 300
hex (768 decimal).

Disregard the numbers printed on the switch

When setting the base address, refer to the numbers printed in white on the printed circuit board.

Wait state jumper

The CIO-PDISO16 board has a wait state jumper which you can set to enable an on-board wait state generator.
A wait state is an extra delay injected into the processor's clock via the bus. This delay slows down the
processor when the processor addresses the CIO-PDISO16 board so that signals from slow devices (chips) will
be valid.

The factory default is wait state disabled (Off). You will probably never need the wait state because PC
expansion slot busses are limited to 8 or 10 MHz. If you get intermittent operation, try enabling the wait state to
see if that solves the problem.

Figure 3. Wait State jumper

9

CIO-PDISO16 User's Guide Installing the CIO-PDISO16

0
N

3

2

1

4

7

6

5

0

Connector type

50-pin male header x2 (optional cable available to translate 50-pin
connector to 37 pin connector compatible with CIO-PDISO8)

Compatible cables

C50FF-x
C50-37F-x (for connector compatibility with the CIO-PDISO8)

Compatible accessory products with the C50FF-x

CIO-MINI50 (requires two cable/terminal board sets)

AC input filter switches

The CIO-PDISO16 board has two sets of eight individual, optically isolated (500 V) inputs that can be read
back as a single byte. The inputs are not polarity sensitive, and may be driven by either AC (50 - 1000 Hz) or
DC.

Each input has a switchable low-pass R-C filter having a time constant of 5 ms (200 Hz). The filters must be
used for AC inputs, and should be used for DC inputs. A typical switch is shown in Figure 4.

Figure 4. AC input filter switches (typical)

Unless you have reason to turn off a filter, you should leave it on (switch up). With the filter on, an AC voltage
on the input will produce a constant high signal.

Caution! High voltages are present on the CIO-PDISO16 when you have connected high voltage inputs or

outputs to the CIO-PDISO16 connector. Use extreme caution! Never handle the CIO-PDISO16
when signals are connected to the board through the connector.
Never remove the protective plates from the CIO-PDISO16.

Installing the CIO-PDISO16

After you configure the board's switches and jumper, you can install the CIO-PDISO16 into your computer. To
install your board, follow the steps below.

Install the MCC DAQ software before you install your board

The driver needed to run your board is installed with the MCC DAQ software. Therefore, you need to install the
MCC DAQ software before you install your board. Refer to the Quick Start Guide for instructions on installing
the software.

1. Turn your computer off, open it up, and insert your board into an available ISA slot.

2. Close your computer and turn it on.

3. To test your installation and configure your board, run the InstaCal utility you installed in the previous

section. Refer to the Quick Start Guide that came with your board www.mccdaq.com/PDFmanuals/DAQ-

Software-Quick-Start.pdf for information on how to initially set up and load InstaCal.

Connecting the board for I/O operations

Connectors, cables – main I/O connector

The table below lists the board connectors, applicable cables and compatible accessory boards.

Board connectors, cables, accessory equipment

10

CIO-PDISO16 User's Guide Installing the CIO-PDISO16

NC 50

48
46
44
42

RELAY 6 (NC) 40

38
36
34
32
30
28
26
24
22
20
18

INPUT 0 16

14
12
10

8
6
4
2

NC
NC
NC
NC

RELAY 7 (NC)

RELAY 0 (C)
RELAY 1 (NO)
RELAY 1 (NC)

RELAY 2 (C)
RELAY 3 (NO)
RELAY 3 (NC)

RELAY 4 (C)
RELAY 5 (NO)
RELAY 6 (NO)
RELAY 7 (NO)

INPUT 1
INPUT 2
INPUT 3
INPUT 4
INPUT 5
INPUT 6
INPUT 7

49 NC
47
45
43
41
39 RELAY 5 (NC)
37
35
33
31
29
27
25
23
21
19
17
15 INPUT 0
13
11
9
7
5
3
1

NC
NC
NC
NC

RELAY 0 (NO)
RELAY 0 (NC)
RELAY 1 (C)
RELAY 2 (NO)
RELAY 2 (NC)
RELAY 3 (C)
RELAY 4 (NO)
RELAY 4 (NC)
RELAY 5 (C)
RELAY 6 (C)
RELAY 7 (C)

INPUT 1

INPUT 2
INPUT 3
INPUT 4
INPUT 5
INPUT 6
INPUT 7

The red stripe

identifies pin # 1

50-pin Female
IDC connector

50-pin Female
IDC Connector

1

2

49

50

2

50

1

49

Information on signal connections

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.

Pin out – 50-pin I/O connectors

50-pin header connector pin out

Cabling

Field wiring and signal termination accessories

You can connect the CIO-PDISO16 to the following accessory board using the C50FF-x cable.
 CIO-MINI50 – Universal screw terminal board, 50-pin.
Details on this product is available on our web site at www.mccdaq.com/products/screw_terminal_bnc.aspx.

Figure 5. C50FF-x cable

11

CIO-PDISO16 User's Guide Installing the CIO-PDISO16

17

14

11

10

9

INPUT 0 8
7
6

5

4
3
2

1

RELAY 0 (NC)

RELAY 1 (C)
RELAY 2 (NO)
RELAY 2 (NC)

RELAY 3 (C)
RELAY 4 (NO)
RELAY 4 (NC)

RELAY 5 (C)
RELAY 6 (C)
RELAY 7 (C)

INPUT 1
INPUT 2
INPUT 3
INPUT 4
INPUT 5
INPUT 6
INPUT 7

37 RELAY 0 (C)
36
35
34
33
32
31
30
29
28
27 INPUT 0
26
25
24
23
22
21
20

RELAY 1 (NO)

RELAY 1 (NC)
RELAY 2 (C)
RELAY 3 (NO)
RELAY 3 (NC)
RELAY 4 (C)
RELAY 5 (NO)
RELAY 6 (NO)
RELAY 7 (NO)

INPUT 1
INPUT 2
INPUT 3
INPUT 4
INPUT 5
INPUT 6
INPUT 7

Do not use exposed-screw terminal boards if your field voltage is more than 24 volts. Using a screw terminal
board with high voltage inputs or outputs exposes you and others to those high voltage signals. Construct a safe
cable to carry your signals directly from your equipment to the CIO-PDISO16 connector.

Caution! High voltages are present on the CIO-PDISO16 when you have connected high voltage inputs or

outputs to the CIO-PDISO16 connector. Use extreme caution! Never handle the CIO-PDISO16
when signals are connected to the board through the connector.
Never remove the protective plates from the CIO-PDISO16.

CIO-PDISO8 compatibility

The C50-37F-x cable converts the CIO-PDISO16 to a CIO-PDISO8 compatible D-type connector. The
C50-37F-x cable has a 50-pin header connector at one end and a 37-pin female D-sub connector at the other
end.

C50-37F-x cable pin out

For additional information about digital interfacing

Detailed information regarding digital interfacing is contained in MCC's Guide to Signal Connections. This
document is available on our web site at www.mccdaq.com/signals/signals.pdf.

12

19

37

18

NORMALLY OPEN

COMMON

NORMALLY CLOSED

1.6 K

Isolated input
not polarized Circuitry sharing

PC Ground

Filter switch

0.1 uF

47 K

+5 V

100 K

Chapter 3

Functional Details

Form C relay outputs

The Form C relay has a common, normally open (NO) and normally closed (NC) contact. Figure 6 shows the
schematic for a Form C relay.

Figure 6. Form C Relay (0) contacts

 When 0 is written to the output, the common and NC are in contact.
 When 1 is written to the output, the common and NO are in contact.

Isolated inputs

The CIO-PDISO16 has sixteen isolated input channels. A schematic of a single channel is shown in Figure 7.

Figure 7. Isolated input schematic – simplified

The signals are routed through a bridge rectifier so that the inputs are not polarity sensitive. When a voltage is
present at the input than the "input high" threshold, a logical "1" will be sensed for that input.

13

CIO-PDISO16 User's Guide Functional Details

1.6 K

Isolated input
Not polarized

R ext

V in

Extending the input range

To extend the input range beyond the ±28V specified, add an external resistor. Figure 8 shows the placement of
the external resistor (R ext) and the equations used to calculate resistor values for a given Vin.

Figure 8. Input range-extending resistor

For more information on digital signal connections

For more information on digital signal connections and digital I/O techniques, refer to the Guide to Signal
Connections. This document is available on our web site at available on our web site at

www.mccdaq.com/signals/signals.pdf).

14

Number of relays

16

Contact configuration

16 form C, SPDT

Contact rating (resistive load)

7A/30VDC or 10A/125V AC

Contact resistance

50 milliohms

Coil resistance

70 ohms

Isolation
Between open contacts: 750 VAC, 50/60 Hz, 1 min.

Between coil and contacts: 1500 VAC, 50/60 Hz, 1 min.

Operate time

10 milliseconds max.

Release time

5 milliseconds max.

Vibration

10 to 55 Hz (dual amplitude 1.5 mm)

Shock

10 G (11 milliseconds)

Insulation resistance

100 M ohms min. (500 V @ 1 minute)

Life expectancy
Mechanical: 10 ^7 mechanical operations, min.

Electrical: 100,000 min at full load

Number

16

Type

Non-polarized, opto-isolated (Not TTL compatible)

Voltage range
DC: 5-28 V

AC: 5-28 V (50-1000 Hz)

Isolation

500 V

Resistance

1.6 K Ohms min.

Response
without filter: 20 µS

with filter: 5 mS

Filters

Time constant: 5 ms (200 Hz)

Filter control: Each input individually switch selectable

Power-up /reset: Filters off

+5 V Power
All relays off: 0.2 A typical

All relays on: 1.2 A typical

Specifications

All specifications are subject to change without notice.
Typical for 25°C unless otherwise specified.
Specifications in italic text are guaranteed by design.

Relay specifications

Table 1. Relay specifications

Chapter 4

Isolated inputs

Power consumption

Table 2. Isolated input specifications

Table 3. Power consumption specifications

15

CIO-PDISO16 User's Guide Specifications

Operating temperature range

0 to 50 °C

Storage temperature range

-20 to 70 °C

Humidity

0 to 90% non-condensing

Connector type

50-pin male header x2 (optional cable available to translate 50-pin
connector to 37 pin connector compatible with CIO-PDISO8)

Dielectric strength

>1000 Vrms

Current rating

1 A

Compatible cables

C50FF-x
C50-37F-x (for connector compatibility with the CIO-PDISO8)

Compatible accessory products with the
C50FF-x

CIO-MINI50 (requires two cable/terminal board sets)

Pin

Signal Name

Pin

Signal Name

50

N/C

49

N/C

48

N/C

47

N/C

46

N/C

45

N/C

44

N/C

43

N/C

42

N/C

41

N/C

40

Relay 6 (NC)

39

Relay 5 (NC)

38

Relay 7 (NC)

37

Relay 0 (NO)

36

Relay 0 (C)

35

Relay 0 (NC)

34

Relay 1 (NO)

33

Relay 1 (C)

32

Relay 1 (NC)

31

Relay 2 (NO)

30

Relay 2 (C)

29

Relay 2 (NC)

28

Relay 3 (NO)

27

Relay 3 (C)

26

Relay 3 (NC)

25

Relay 4 (NO)

24

Relay 4 (C)

23

Relay 4 (NC)

22

Relay 5 (NO)

21

Relay 5 (C)

20

Relay 6 (NO)

19

Relay 6 (C)

18

Relay 7 (NO)

17

Relay 7 (C)

16

Input 0

15

Input 0

14

Input 1

13

Input 1

12

Input 2

11

Input 2

10

Input 3

9

Input 3

8

Input 4

7

Input 4

6

Input 5

5

Input 5

4

Input 6

3

Input 6

2

Input 7

1

Input 7

Environmental

Table 4. Environmental specifications

Main connector and pin out

Table 5. Main connector specifications

Table 6. 50-pin Connector pin out

16

CIO-PDISO16 User's Guide Specifications

Pin

Signal Name

Pin

Signal Name

1

Input 7

20

Input 7

2

Input 6

21

Input 6

3

Input 5

22

Input 5

4

Input 4

23

Input 4

5

Input 3

24

Input 3

6

Input 2

25

Input 2

7

Input 1

26

Input 1

8

Input 0

27

Input 0

9

Relay 7 (C)

28

Relay 7 (NO)

10

Relay 6 (C)

29

Relay 6 (NO)

11

Relay 5 (C)

30

Relay 5 (NO)

12

Relay 4 (NC)

31

Relay 4 (C)

13

Relay 4 (NO)

32

Relay 3 (NC)

14

Relay 3 (C)

33

Relay 3 (NO)

15

Relay 2 (NC)

34

Relay 2 (C)

16

Relay 2 (NO)

35

Relay 1 (NC)

17

Relay 1 (C)

36

Relay 1 (NO)

18

Relay 0 (NC)

37

Relay 0 (C)

19

Relay 0 (NO)

Table 7. C50-37F-x cable pin out

17

Declaration of Conformity

Manufacturer: Measurement Computing Corporation
Address: 10 Commerce Way
Suite 1008
Norton, MA 02766
USA

Category: Electrical equipment for measurement, control and laboratory use.

Measurement Computing Corporation declares under sole responsibility that the product

CIO-PDISO16

to which this declaration relates is in conformity with the relevant provisions of the following standards or other
documents:

EU EMC Directive 89/336/EEC: 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, Criteria A.
 IEC 801-3 (1984): Radiated Electromagnetic Field immunity Criteria A.
 IEC 801-4 (1988): Electric Fast Transient Burst immunity Criteria A.

Declaration of Conformity based on tests conducted by Chomerics Test Services, Woburn, MA 01801, USA in
November, 1995. Test records are outlined in Chomerics Test Report #EMI0168A.95.

We hereby declare that the equipment specified conforms to the above Directives and Standards.

Carl Haapaoja, Director of Quality Assurance

Measurement Computing Corporation

10 Commerce Way

Suite 1008

Norton, Massachusetts 02766

[phone]

Fax: [phone]

E-mail: [e-mail]

www.mccdaq.com