PCIM-DAS16JR/16
Analog & Digital I/O

User's Guide

Document Revision 4A
January 2014
© Copyright 2014

Trademark and Copyright Information
Measurement Computing Corporation, InstaCal, Universal Library, and the Measurement Computing logo areeither trademarks or registered trademarks of Measurement Computing Corporation. Refer to the Copyrights &Trademarks section on mccdaq.com/legal for more information about Measurement Computing trademarks.
Other product and company names mentioned herein are trademarks or trade names of their respective
companies.
© 2015 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.
NoticeMeasurement 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 that, 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 ininjury. 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 ofpeople.

HM PCIM-DAS16jr_16.docx

2

Table of Contents
Preface

About this User's Guide ....................................................................................................................... 5
Conventions in this user's guide ......................................................................................................................... 5
Where to find more information ......................................................................................................................... 5
Chapter 1

Introducing the PCIM-DAS16JR/16 ..................................................................................................... 6
Overview: PCIM-DAS16JR/16 features ............................................................................................................ 6
Functional block diagram ................................................................................................................................... 6
Chapter 2

Installing the PCIM-DAS16JR/16 ......................................................................................................... 8
What comes with your shipment? ....................................................................................................................... 8
Hardware .......................................................................................................................................................................... 8
Software ............................................................................................................................................................................ 8
Documentation .................................................................................................................................................................. 8
Optional components ........................................................................................................................................................ 8

Unpacking........................................................................................................................................................... 8
Installing the software ........................................................................................................................................ 8
Configuring the hardware ................................................................................................................................... 9
Channel mode switch ........................................................................................................................................................ 9
A/D trigger edge jumper ..................................................................................................................................................10
Clock frequency jumper ...................................................................................................................................................10

Installing the hardware ..................................................................................................................................... 11
Signal connections ............................................................................................................................................ 11
I/O connector ...................................................................................................................................................................11
Cabling.............................................................................................................................................................................12
Field wiring, signal termination, and signal conditioning ................................................................................................13
Chapter 3

Functional Details ...............................................................................................................................14
Analog inputs.................................................................................................................................................... 14
Burst mode .......................................................................................................................................................................14

Digital I/O ......................................................................................................................................................... 15Counter/timer I/O ............................................................................................................................................. 15
Chapter 4

Calibrating the PCIM-DAS16JR/16 ....................................................................................................16
Calibrating the A/D and D/A converters .......................................................................................................... 16
Required equipment .........................................................................................................................................................16
Chapter 5

Specifications ......................................................................................................................................17
Power consumption .......................................................................................................................................... 17
Analog input ..................................................................................................................................................... 17
Accuracy ..........................................................................................................................................................................18
Analog input drift.............................................................................................................................................................18
Noise performance ...........................................................................................................................................................19
Settling time .....................................................................................................................................................................19

Digital I/O ......................................................................................................................................................... 19Counter ............................................................................................................................................................. 20
Environmental .................................................................................................................................................. 20
Mechanical ....................................................................................................................................................... 20
Signal connector ............................................................................................................................................... 21
3

PCIM-DAS16JR/16 User's Guide

Declaration of Conformity ..................................................................................................................22

4

Preface

About this User's Guide
This user's guide describes the Measurement Computing PCIM-DAS16JR/16 data acquisition device and lists
device specifications.

Conventions in this user's guide
For more information
Text presented in a box signifies additional information related to the subject matter.
Caution! Shaded caution statements present information to help you avoid injuring yourself and others,
damaging your hardware, or losing your data.
bold text

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

italic text

Italic text is used for the names of manuals and help topic titles, and to emphasize a word or phrase.

Where to find more information
Additional information about PCIM-DAS16JR/16 hardware is available on our website at www.mccdaq.com.
You can also contact Measurement Computing Corporation with specific questions.


Knowledgebase: kb.mccdaq.com
Phone: 508-946-5100 and follow the instructions for reaching Tech Support
Fax: 508-946-9500 to the attention of Tech Support
Email: techsupport@mccdaq.com

If you need to program at the register level in your application, refer to the Register Map for the PCIMDAS16JR/16 (available at www.mccdaq.com/registermaps/RegMapPCIM-DAS16Jr-16.pdf).

5

Chapter 1

Introducing the PCIM-DAS16JR/16
Overview: PCIM-DAS16JR/16 features
This manual explains how to install and use the PCIM-DAS16JR/16 board. The PCIM-DAS16JR/16 is amultifunction measurement and control board designed to operate in computers with PCI accessory slots. Thisboard can be used for applications such as data acquisition, system timing, and industrial process control.
The PCIM-DAS16JR/16 provides the following features:








Eight differential or 16 single-ended analog inputs
16-bit A/D resolution
100 kHz sample rate
Eight TTL-compatible digital I/O channels
Three 16-bit down counters
37-pin high density I/O connector
Universal PCI bus (3.3V/5V 32-bit 33 MHz)

The analog input mode is switch-selectable for eight differential or 16 single-ended analog inputs. Analog input
ranges are selectable with software as bipolar or unipolar. Bipolar input ranges are ±10V, ±5V, ±2.5V and±1.25V. Unipolar input ranges are 0 to 10V, 0 to 5V, 0 to 2.5V and 0 to 1.25V.
The PCIM-DAS16JR/16 board is equipped with an 82C54 counter chip. This chip contains three 16-bit down
counters that provide clock, gate, and output connections.

Functional block diagram
PCIM-DAS16JR/16 functions are illustrated in the block diagram shown here.

6

PCIM-DAS16JR/16 User's Guide

Introducing the PCIM-DAS16JR/16

Figure 1. PCIM-DAS16JR/16 block diagram

7

Chapter 2

Installing the PCIM-DAS16JR/16
What comes with your shipment?
The following items are shipped with the PCIM-DAS16JR/16.

Hardware

PCIM-DAS16JR/16

Software

MCC DAQ CD

Documentation
In addition to this hardware user's guide, you should also receive the Quick Start Guide. This booklet provides
an overview of the MCC DAQ software you received with the device, and includes information about installingthe software. Please read this booklet completely before installing any software or hardware.

Optional components
If you ordered any of the following products with your board, they should be included with your shipment.


Cableso C37FF-x
o C37FFS-x
Signal termination and conditioning accessories
MCC provides signal termination products for use with the PCIM-DAS16JR/16. Refer to the "Field wiring,
signal termination and signal conditioning" section on page 13 for a list of compatible accessory products.

UnpackingAs with any electronic device, you should take care while handling to avoid damage from static
electricity. Before removing the PCIM-DAS16JR/16 from its packaging, ground yourself using a wrist strap orby simply touching the computer chassis or other grounded object to eliminate any stored static charge.
If any components are missing or damaged, contact us immediately using one of the following methods:

Knowledgebase: kb.mccdaq.com
Phone: 508-946-5100 and follow the instructions for reaching Tech Support
Fax: 508-946-9500 to the attention of Tech Support
Email: techsupport@mccdaq.com

For international customers, contact your local distributor. Refer to the International Distributors section on our
website at www.mccdaq.com/International.

Installing the software
Refer to the Quick Start Guide for instructions on installing the software on the MCC DAQ CD. This booklet isavailable in PDF at www.mccdaq.com/PDFmanuals/DAQ-Software-Quick-Start.pdf.

8

PCIM-DAS16JR/16 User's Guide

Installing the PCIM-DAS16JR/16

Configuring the hardware
The PCIM-DAS16JR/16 board has one switch and two jumpers mounted on it. Before installing the PCIMDAS16JR/16 in the computer, verify that the board is configured with the settings that you want. Factory
default settings are listed below.
Switch/jumper factory-configured defaults
Board label

Switch/jumper description

Default setting

S1
P8
P2

Channel mode switch
A/D Trigger edge jumper
Clock frequency jumper

8 channel (diff)
Rising edge
1 MHz

The locations of each switch and jumper are shown in Figure 2.

Figure 2. PCIM-DAS16JR/16 switch and jumper locations

Instructions on how to change the configuration of each jumper and switch are shown on the following pages.

Channel mode switch
Switch S1 configures the analog inputs of the PCIM-DAS16JR/16 as either eight differential channels or
16 single-ended channels. Set the switch to single-ended mode if you have more than eight analog inputs tosample. Setting the switch to differential mode allows up to 10 volts of common mode (ground loop) rejection
and provides better noise immunity.

9

PCIM-DAS16JR/16 User's Guide

Installing the PCIM-DAS16JR/16

The channel mode switch is factory-configured for eight differential inputs (see Figure 3.) To configure for
16 single-ended channels, set this switch to "SE".

Figure 3. Channel mode switch

A/D trigger edge jumper
Jumper P8 configures the edge to initiate the A/D conversion with. The options are either rising or falling edge.
The A/D trigger edge jumper is factory-configured for rising edge. Figure 4 shows the jumper position for eachconfiguration option.

Figure 4. A/D trigger edge jumper

For compatibility with all third-party packages, DAS-16 software, and PCIM-DAS16JR/16 software, leave thisjumper set to the default rising edge position.
If you are using the PCIM-DAS16JR/16 board in an application that is designed for compatibility with theKeithley MetraByte DAS-1600 board, configure the trigger edge jumper for falling edge.

Clock frequency jumper
Jumper P2 configures the frequency of the square wave that is used as a clock by the A/D pacer circuitry. This
pacer circuitry controls the sample timing of the A/D.
You can configure the frequency for 10 MHz or 1 MHz. The clock frequency jumper is factory-configured for 1
MHz, as shown in Figure 5.

Figure 5. Clock frequency jumper

Configure this jumper for 10 MHz, unless you have reason to do otherwise.
The internal pacer output is also available at pin 20
The internal pacer output that drives the A/D converter is also available at pin 20 (CTR 3 Output) on the board's
main I/O connector (see Figure 6).

10PCIM-DAS16JR/16 User's Guide

Installing the PCIM-DAS16JR/16

Installing the hardware
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 installingthe software.
After you configure the board switches and jumpers, install the PCIM-DAS16JR/16 into your computer. To
install your board, follow the steps below:
1.

Turn your computer off, open it up, and insert your board into any available PCI slot.

2.

Close your computer and turn it on.
If you are using an operating system with support for plug-and-play, a dialog box notifies you that new
hardware has been detected. If the information file for this board is not already loaded onto your PC, youwill be prompted for the disk containing this file. The MCC DAQ software contains this file. If required,insert the MCC DAQ CD and click OK.

3.

To test your installation and configure your board, run the InstaCal utility installed in the previous section.
Refer to the Quick Start Guide that came with your board for information on how to initially set up andload InstaCal.

Board configuration with InstaCal
If you change the board configuration with InstaCal, you may have to also physically change the setting of acorresponding switch or jumper on the board. Refer to the Default hardware configuration section on page 9 forspecific jumper and switch information.
Allow your computer to warm up for at least 15 minutes before acquiring data. The high speed components
used on the board generate heat, and it takes this amount of time for a board to reach steady state if it has been
powered off for a significant amount of time.

Signal connections
I/O connector
The table below lists the board connector, applicable cables, and compatible accessory products.
Board connectors, cables, accessory equipment
Connector type
Connector compatibility
Compatible cables
Compatible accessory products(with the C37FF-x cable or C37FFs-x cable)

37 pin male "D" connector
Identical to the CIO-DAS16JR/16 connector
C37FF-x (Figure 7)
C37FFS-x (Figure 8)
CIO-MINI37
SCB-37
CIO-SSH16

The I/O connector is a 37-pin "D" connector that is accessible from the rear of the PC on the expansion backplate. This connector accepts female 37-pin D-type connectors, such as the C37FF-x 37-pin cable (Figure 7) or
the C37FFS-x 37-pin shielded cable (Figure 8).
Analog connections and configuration
General information on analog signal connections and configuration is contained in the Guide to Signal
Connections (available on our website at www.mccdaq.com/signals/signals.pdf).

11

PCIM-DAS16JR/16 User's Guide

Installing the PCIM-DAS16JR/16

Figure 6. I/O connector pinout

Cabling
You can use the C37FF-x or C37FFS-x 37-pin cable to connect signals to the PCIM-DAS16JR/16 board.
The red stripe
identifies pin # 1

1

1

20

20

37

37
19

19

Figure 7. C37FF-x cable
1

1

20

20

19

37

19

Figure 8. C37FFS-x cable

1237PCIM-DAS16JR/16 User's Guide

Installing the PCIM-DAS16JR/16

Field wiring, signal termination, and signal conditioning
You can use the following MCC screw terminal boards to terminate field signals and route them into the PCIMDAS16JR/16 board using a C37FF-x cable or a C37FFS-x cable:


CIO-MINI37 – 4 × 4, 37-pin screw terminal board.
SCB-37 – 37-conductor, shielded signal connection/screw terminal box that provides two independent37-pin connections.

For analog signal conditioning, the following signal conditioning board is compatible with the PCIMDAS16JR/16 board.
CIO-SSH16 – 16-channel sample & hold front end board (four channels installed).

Details on these cables are available on our website.

13

Chapter 3

Functional Details
The PCIM-DAS16JR/16 provides the following features:Eight differential or 16 single-ended 16-bit analog inputs
Eight high current digital I/O channels
Three 16-bit down counters

The block diagram shown here illustrates the functionality of the PCIM-DAS16JR/16.

Analog inputs
The analog input mode is switch-selectable for eight differential or 16 single-ended analog inputs. The board
offers a 100 kHz maximum sample rate in single and multi-channel scans at any gain setting. A 1024 sample
FIFO assures that data taken from the board is transferred into computer memory without the possibility of
missed samples. The board has a digital trigger input with software-selectable trigger edge.
Software selects the bipolar/unipolar input configuration and input range. The table below lists the analog input
ranges and resolutions for the available input configurations and gains.
Input range and resolution
Bipolar Range

Resolution

Unipolar Range

Resolution

±10 V
±5 V
±2.5 V±1.25 V305 µV
153 µV
76.3 µV
38.1 µV

0 to 10 V
0 to 5 V
0 to 2.5 V
0 to 1.25 V

153 µV
76.3 µV
38.1 µV
19.1 µV

Burst mode
Channel-to-channel skew results from multiplexing the A/D inputs. Channel skew is defined as the time
between consecutive samples. For example, if four channels are sampled at a rate of 1 kHz per channel, thechannel skew is 250 µs (1 ms/4).
Burst mode minimizes channel-to-channel skew by clocking the A/D at the maximum rate between successive
channels. At the 1-ms pulse, channel 0 is sampled. After 10 µs, channel 1 is sampled. Channel 2 is sampled 10µs after channel 1 is sampled. Channel 3 is sampled 10 µs after channel 2 is sampled. No samples are then taken
until the next 1-ms pulse, when channel 0 is sampled again. In this mode, the rate for all channels is 1 kHz, but
the channel-to-channel skew (delay) is now 10 µs. The minimum burst mode skew/delay on this board is 10 µs(refer to Figure 9).

Figure 9. Burst mode timing

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PCIM-DAS16JR/16 User's Guide

Functional Details

Digital I/O
Eight TTL-compatible digital I/O channels are available on the main I/O connector. Four of the digital channels
are configured as input. The remaining four are configured as output.

Counter/timer I/O
The PCIM-DAS16JR/16 provides an 82C54 counter chip. This chip contains three 16-bit down counters thatprovide clock, gate, and output connections. You can connect the counter clock to the on-board 10 MHz crystal
oscillator, or leave the counter clock unconnected for user input. For more information on the 82C54, visit our
web site at www.mccdaq.com/PDFmanuals/82C54.pdf.

15

Chapter 4

Calibrating the PCIM-DAS16JR/16
The PCIM-DAS16JR/16 is shipped fully calibrated from the factory. For normal environments, you shouldcalibrate your PCIM-DAS16JR/16 board using InstaCal every six months-to-a year. If frequent variations intemperature or humidity are common, recalibrate at least every three months. It requires less than 20 minutes tocalibrate the board using InstaCal.

Calibrating the A/D and D/A converters
InstaCal provides step-by-step on-screen instructions to guide you in calibrating your board. You calibrate theboard's A/D converters by applying a known voltage to an analog input channel and adjusting the board’s trim
pots for offset and gain.
Calibrate the PCIM-DAS16JR/16 for the range you intend to use it in. Slight variations in zero and full scale
may result when the range is changed. These variations can be measured and removed in software, if necessary.

Required equipment
To calibrate the PCIM-DAS16JR/16, you need a precision voltage source, or a non-precision source and a 5½
digit digital voltmeter and a few pieces of wire. Use a jeweler’s screwdriver to adjust the trim pots. An extendercard is not required to calibrate the board.

16

Chapter 5

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

Power consumption
Table 1. Power consumption specifications
Parameter

Specification+5V quiescent

500 mA typical, 750 mA max. Does not include the current consumed
through 37-pin I/O connector.
1 A max, protected with re-settable fuse

+5V available at 37-pin I/O connector

Analog input
Table 2. Analog input specifications
Parameter

Specification

A/D converter type
Resolution
Number of channels
Input ranges
 Gain is software selectable Unipolar / bipolar polarity is software
selectable
A/D Pacing (software programmable)

LTC1605ACSW
16 bits
16 single-ended / 8 differential, switch selectable±10 V, ±5 V, ±2.5 V, ±1.25 V
0 to 10 V, 0 to 5 V, 0 to 2.5 V, 0 to 1.25 V

A/D Trigger(only available when internal pacing selected,
software enable/disable)
A/D Gate (only available when internal pacing
selected, software enable/disable)
Simultaneous Sample and Hold trigger

Burst mode
Data transfer

Interrupt
Interrupt enable
Interrupt polarity

Internal counter - 82C54.
Positive or negative edge, jumper selectable.
External source (pin 25),
Positive or negative edge, software selectable.
Software polled
External edge trigger (pin 25),
Positive or negative edge, software selectable.
External gate (pin 25),
High or Low level, software selectable.
TTL output (pin 26)
Logic 0 = Hold, Logic 1 = Sample
Compatible with CIO-SSH16
Software selectable option, burst interval = 10 µS
From 1024 sample FIFO via interrupt w/ REPINSWInterrupt
Software polled
INTA# - mapped to IRQn via PCI BIOS at boot-time
Programmable through PLX9030
Active high level or active low level, programmable through
PLX9030

17

PCIM-DAS16JR/16 User's Guide

Specifications

Parameter

Specification

Interrupt sources(software programmable)End of conversion
FIFO not Empty
 End of Burst End of Acquisition
 FIFO Half Full
10 µs max
100 kS/s
DC
325 kHz±10 V min–100 dB typ., –80 dB min
15 minutes±3 nA max
10 M Ohms min+55/–40V fault protected via input mux.


A/D conversion timeThroughput
Input coupling
Input bandwidth (all ranges)
Common mode range
CMRR @ 60 Hz
Recommended warm-up time
Input bias current
Input impedance
Absolute maximum input voltage

Accuracy
Table 3. Accuracy specifications
Parameter

Specification

Typical accuracy
Absolute accuracy±2.3 LSB±5.0 LSB

Accuracy components
Gain Error
Offset Error
PGA linearity error
Integral Linearity Error
Differential Linearity Error

Trimmable by potentiometer to 0
Trimmable by potentiometer to 0
±1.3 LSB typ., ±10.0 LSB max±0.5 LSB typ., ±3.0 LSB max±0.5 LSB typ., ±2.0 LSB max

Each PCIM-DAS16JR/16 is tested at the factory to ensure the board’s overall accuracy error does not exceed±5 LSB. Total board error is a combination of gain, offset, differential linearity and integral linearity error. The
theoretical absolute accuracy of the board may be calculated by summing these component errors. Worst caseerror is realized only in the unlikely event that each of the component errors are at their maximum level, andcausing error in the same direction.

Analog input drift
Table 4. Analog input drift specifications
Range

Analog input full-scale
gain drift (max)Analog input zero drift(max)

Overall analog input drift (max)±10.00 V±5.000 V±2.500 V±1.250 V
0 V to 10.00 V
0 V to 5.000 V
0 V to 2.500 V
0 V to 1.250 V

2.2 LSB/°C max
2.2 LSB/°C
2.2 LSB/°C
2.2 LSB/°C
4.1 LSB/°C
4.1 LSB/°C
4.1 LSB/°C
4.1 LSB/°C

1.8 LSB/°C
1.9 LSB/°C
2.0 LSB/°C
2.3 LSB/°C
1.9 LSB/°C
2.1 LSB/°C
2.4 LSB/°C
3.0 LSB/°C

4.0 LSB/°C
4.1 LSB/°C
4.2 LSB/°C
4.5 LSB/°C
6.0 LSB/°C
6.2 LSB/°C
6.5 LSB/°C
7.1 LSB/°C

Absolute error change per °C temperature change is a combination of the gain and offset drift of many
components. The theoretical worst case error of the board may be calculated by summing these component
errors. Worst case error is realized only in the unlikely event that each of the component errors are at theirmaximum level, and are causing error in the same direction.
18

PCIM-DAS16JR/16 User's Guide

Specifications

Noise performance
The following table summarizes the worst case noise performance for the PCIM-DAS16JR/16. Noise
distribution is determined by gathering 50000 samples with inputs tied to ground at the PCIM-DAS16JR/16
main connector. Data represents both single-ended and differential modes of operation.
Table 5. Noise performance specifications
Range

LSBrmsTypical Counts±10.00 V±5.000 V±2.500 V±1.250 V
0 V to 10.00 V
0 V to 5.000 V
0 V to 2.500 V
0 V to 1.250 V

1.30
1.30
1.30
1.30
1.80
1.80
1.80
1.80

12
12
12
13
15
15
15
16

Settling time
Settling time is defined here as the time required for a channel to settle to within a specified accuracy inresponse to a full-scale (FS) step. Two channels are scanned at a specified rate with a –FS DC signal presented
to channel 1 and a +FS DC signal presented to channel 0.
Table 6. Settling time specifications
Condition

Same range to same
range

Range

Accuracy (typ)±0.00076%(±4 LSB)±0.0015%(±8 LSB)±0.0061%(±16 LSB)

±10 V
±5 V
±2.5 V±1.25 V

400 µS
100 µS
60 µS
50 µS

100 µS
20 µS
12 µS
10 µS

10 µS
10 µS
10 µS

0 V to 10 V
0 V to 5 V
0 V to 2 V
0 V to 1.25 V

400 µS
100 µS
60 µS
50 µS

100 µS
20 µS
12 µS
10 µS

10 µS
10 µS
10 µS

Digital I/O
Table 7. DIO specifications
Digital output type
Digital input type
Number of I/O
Configuration
Output high voltage
Output low voltage
Input high voltage
Input low voltage
Data transfer
Power-up / reset state

5V/TTL compatible
5V/TTL compatible, pulled to logic high via 10 kΩ resistor network
8
4 fixed input, 4 fixed output
3.8 volts min @ –32 mA
0.55 volts max @ 32 mA
2.0 volts min, 7 volts absolute max
0.8 volts max, –0.5 volts absolute min
Programmed I/O
DIG OUT [3:0] - TTL logic low state

19

PCIM-DAS16JR/16 User's Guide

Specifications

CounterTable 8. Counter specifications
Counter type
Configuration
Counter 1 source(software selectable)
Counter 1 gate
Counter 1 output
Counter 2 source(jumper selectable at P2)
Counter 2 gate
(software enable/disable)
Counter 2 output
Counter 3 source
Counter 3 gate
(software enable/disable)
Counter 3 output
Clock input frequency
High pulse width (clock input)
Low pulse width (clock input)
Gate width highGate width low
Input highInput low
Output highOutput low
Crystal oscillator frequency
Frequency accuracy

82C54
3 down counters, 16-bits each External source from main connector (pin 21*)
 100 kHz internal source
External gate from main connector (pin 24*)
Available at main connector (pin 2)
 Internal 1 MHz
 Internal 10 MHz
External source from main connector (pin 25*)
Internal only, chained to counter 3 source
Counter 2 output
External source from main connector (pin 25*)
Available at main connector (pin 20).
Programmable as ADC Pacer clock.
10 MHz max
30 ns min
50 ns min
50 ns min
50 ns min
2.0 V min, 5.5 volts absolute max
0.8 V max, –0.5 volts absolute min
3.0 V min @ –2.5 mA
0.4 V max @ 2.5 mA
10 MHz
50 ppm* Pins 21, 24, and 25 are pulled to logic high via 10 K resistors.

Environmental
Table 9. Environmental specifications
Operating temperature range
Storage temperature range
Humidity

0 °C to 70 °C–40 °C to 100 °C
0 to 95% non-condensing

Mechanical
Table 10. Mechanical specifications
Card dimensions (L× W × H)
Form factor

PCI half card: 136.5 × 106.9 × 11.65 mm
Universal PCI keying. Compatible with 3.3 V/5 V 32-bit, 33 MHz back planes.

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PCIM-DAS16JR/16 User's Guide

Specifications

Signal connector
Table 11. Signal connector specifications
Connector type
Connector compatibility
Compatible accessory productsCompatible cables

37-pin male "D" connector
Identical to the CIO-DAS16JR/16 connector
CIO-MINI37
CIO-SCB37
CIO-SSH-16
C37FF-x
C37FFS-x8-channel differential mode pinout

Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

Signal Name
+5V PC BUS POWER
CTR 1 OUTDIG OUT 3
DIG OUT 1
DIG IN 3
DIG IN 1
DIG GND
NC
NC
NC
CH7 LO
CH6 LO
CH5 LO
CH4 LO
CH3 LO
CH2 LO
CH1 LO
CH0 LO
AGND

Pin
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

Signal NameCTR 3 OUT
CTR 1 CLOCK INDIG OUT 2
DIG OUT 0
DIG IN 2 / CTR1 GATEDIG IN 0 / EXT TRIG / EXT PACER / EXT GATE
SS&H OUT
NC
AGND
AGND
CH7 HIGH
CH6 HIGH
CH5 HIGH
CH4 HIGH
CH3 HIGH
CH2 HIGH
CH1 HIGH
CH0 HIGH

16-channel single-ended mode pinout
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

Signal Name
+5V PC BUS POWER
CTR 1 OUTDIG OUT 3
DIG OUT 1
DIG IN 3
DIG IN 1
DIG GND
NC
NC
NC
CH15 HIGH
CH14 HIGH
CH13 HIGH
CH12 HIGH
CH11 HIGH
CH10 HIGH
CH9 HIGH
CH8 HIGH
AGND

Pin
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

Signal NameCTR 3 OUT
CTR 1 CLOCK INDIG OUT 2
DIG OUT 0
DIG IN 2 / CTR1 GATEDIG IN 0 / EXT TRIG / EXT PACER / EXT GATE
SS&H OUT
NC
AGND
AGND
CH7 HIGH
CH6 HIGH
CH5 HIGH
CH4 HIGH
CH3 HIGH
CH2 HIGH
CH1 HIGH
CHO HIGH21

Declaration of Conformity
Manufacturer:
Address:

Category:

Measurement Computing Corporation
10 Commerce Way
Suite 1008
Norton, MA 02766
USAElectrical equipment for measurement, control and laboratory use.

Measurement Computing Corporation declares under sole responsibility that the product

PCIM-DAS16JR/16
to which this declaration relates is in conformity with the relevant provisions of the following standards or otherdocuments:
EU EMC Directive 89/336/EEC: Electromagnetic Compatibility, EN55022 (1995), EN55024 (1998)
Emissions: Group 1, Class B


EN55022 (1995): Radiated and Conducted emissions.

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 immunity Criteria A.
EN61000-4-5 (1995): Surge immunity Criteria A.
EN61000-4-6 (1996): Radio Frequency Common Mode immunity Criteria A.
EN61000-4-8 (1994): Power Frequency Magnetic Field immunity Criteria A.
EN61000-4-11 (1994): Voltage Dip and Interrupt immunity Criteria A.

Declaration of Conformity based on tests conducted by Chomerics Test Services, Woburn, MA 01801, USA in
September, 2001. Test records are outlined in Chomerics Test Report #EMI3053.01.
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(508) 946-5100
Fax: (508) 946-9500
E-mail: info@mccdaq.com
www.mccdaq.com