Meilhaus Electronic ME-5810 Series Manual de usuario

Meilhaus Electronic Manual

ME-5810 Series

Opto-Isolated Digital-I/O Board

with Bit-Pattern Detection, 3 x 16-bit Counters (8254)

(alternatively: Frequency Measurement and Pulse Generator)

Imprint

Manual ME-5810 Series

Revision 2.0

Revised: 2019-09-10

Meilhaus Electronic GmbH

Am Sonnenlicht 2

D-82239 Alling bei München

Germany

www.meilhaus.de

or distributed in any form whether photocopied, printed, put on mi-

crofilm or be stored in any electronic media without the expressed

written consent of Meilhaus Electronic GmbH.

Important note:

The information contained in this manual has been reviewed with

great care and is believed to be complete and accurate. Meilhaus

Electronic assumes no responsibility for its use, any infringements

of patents or other rights of third parties which may result from

use of this manual or the product. Meilhaus Electronic assumes no

responsibility for any problems or damage which may result from

errors or omissions. Specifications and instructions are subject to

change without notice.

Note the Meilhaus Electronic general terms of business:

www.meilhaus.de/en/infos/my-shop/tob/

All trademarks acknowledged. All trademarks are property of their

respective owners.

Content

1Introduction...........................................................5

1.1 Important Notes ............................................................... 5

1.1.1 Use in Accordance with the Requirements ....................... 5

1.1.2 Improper Application ...................................................... 6

1.1.3 Unforeseeable Misapplications ........................................ 6

1.2 Package Contents ............................................................. 6

1.3 Features .......................................................................... 7

1.4 System Requirements ..................................................... 10

1.5 Software Support ........................................................... 10

2Initial Operation ...................................................11

2.1 Software Installation ....................................................... 11

2.2 Test Program.................................................................. 11

2.3 Fitting the Plug-on Boards ............................................... 11

2.4 Power Supply for PCI-Express Models................................ 13

3Hardware ............................................................14

3.1 Block Picture .................................................................. 14

3.2 ME-5810 cPCI ................................................................ 15

3.3 ME-5810 PCIe ................................................................ 15

3.4 ME-5002........................................................................ 16

3.5 Digital Input/Output ......................................................... 16

3.5.1 Opto-Isolated Inputs .................................................... 17

3.5.2 Opto-Isolated Outputs ................................................. 18

3.5.2.1 Sink Driver ........................................................ 18

3.5.2.2 Source Driver .................................................... 20

3.5.3 External Trigger........................................................... 21

3.5.3.1 External Trigger Inputs....................................... 21

3.5.3.2 Edge Detection.................................................. 21

3.6 Frequency Input/Output ................................................... 21

3.7 Counters ........................................................................ 22

3.7.1 Wiring of the Counters................................................. 23

3.7.2 Pulse Width Modulation................................................ 24

3.8 External Interrupt ........................................................... 25

4Programming .......................................................26

4.1 Single Operation Mode ..................................................... 28

4.1.1 Digital Input/Output ..................................................... 29

4.1.2 Frequency Input/Output................................................ 29

4.1.2.1 Frequency Measurement .................................... 31

4.1.2.2 Pulse Generator ................................................ 31

4.1.3 Counters (8254) ......................................................... 32

4.1.3.1 Standard Operation Modes ................................. 32

4.1.3.2 Pulse Width Modulation ...................................... 33

4.2 Streaming Operation Mode............................................... 33

4.2.1 Digital Input/Output ..................................................... 33

4.2.1.1 Stream Timer .................................................... 33

4.2.1.2 Stream Trigger Sample ...................................... 33

4.2.1.3 Wraparound Mode ............................................. 33

4.2.1.4 External Trigger................................................. 34

4.3 Interrupt Operation ......................................................... 35

4.3.1 Bit-Pattern Change...................................................... 36

4.3.2 Bit-Pattern Compare ................................................... 37

5Appendix .............................................................38

ASpecification .......................................................................... 38

BPinout ................................................................................... 46

B1 78-pin D-Sub (ST1) —ME-5810 .............................................. 47

CAccessories........................................................................... 48

DTechnical Questions ................................................................ 49

D1 Hotline ........................................................................... 49

EIndex ..................................................................................... 50

1 Introduction

Valued customer,

Thank you for purchasing this device from Meilhaus Electronic. You

have chosen an innovative high-technology product that left our

premises in a fully functional and new condition.

Please take the time to carefully examine the contents of the pack-

age for any loss or damage that may have occurred during shipping.

If there are any items missing or if an item is damaged, please con-

tact us immediately.

Before installing the board in your computer, we recommend you

read this manual carefully, especially the chapter describing board

installation.

1.1 Important Notes

1.1.1 Use in Accordance with the Requirements

The PC boards of the ME-series are designed for acquisition and

output of analog and digital signals using a PC. Depending on type,

install the models of the ME-series into:

a free PCI-Express slot (PCIe versions) or

a free CompactPCI slot (3 HE cPCI versions)

For information on how to install a plug-in board, read the manual

of your PC.

Please note the instructions and specifications as presented in

this manual (Appendix, from page 38 on):

Please ensure sufficient heat dissipation for the board within

the PC housing.

All unused inputs should be connected to the ground reference

of the appropriate functional section. This avoids cross talk be-

tween the input lines.

The opto-isolated inputs and outputs achieve an electrical isola-

tion of the application relative to PC ground.

Note that the computer must be powered up, prior connecting

signals by the external wiring of the board.

As a basic principle, all connections to the board should only be

made or removed in a powered-down state of all components.

Ensure that no static discharge occurs while handling the

board or while connecting/disconnecting the external cable.

Ensure that the connection cable is properly connected. It

must be seated firmly on the D-Sub connector and must be

tightened with both screws, otherwise proper operation of the

board cannot be guaranteed!

1.1.2 Improper Application

PC plug-in boards for the PCI-, PCI-Express- or CompactPCI-bus

may not be taken into operation outside of the PC. Never connect

the devices with voltage-carrying parts, especially not with mains

voltage. As power supply for the USB models only an authorized

power adaptor may be used.

Make sure that no contact with voltage-carrying parts can happen

by the external wiring of the device. As a basic principle, all connec-

tions should only be made or removed in a powered-down state.

1.1.3 Unforeseeable Misapplications

The device is not suitable to be used as a children’s toy, in the

household or under unfavourable environmental conditions (e.g. in

the open). Appropriate precautions to avoid any unforeseeable mis-

application must be taken by the user.

1.2 Package Contents

We take great care to ensure your delivery is complete. Nonethe-

less, please check the list enclosed to verify the contents of your

delivery. You should find included:

Opto-isolated digital-I/O boards for the PCI-Express- or Com-

pact-PCI-bus of type ME-5810A or ME-5810B (incl. ME-5002)

Manual in PDF format on CD/DVD (optionally available in printed

form).

Driver software on CD/DVD.

78-pin D-sub mating connector.

1.3 Features

The ME-5810 series PC boards are opto-isolated digital-I/O boards

with bit-pattern detection and counters for PCI-Express- and Com-

pactPCI-systems. In this user manual “ME-5810” is used for all

versions of the cards, whereas “ME-5810A” or “ME-5810B” is

used to describe special features of these versions.

If required, certain subdevices can alternatively be configured for

frequency measurement or for pulse generation (see chapter 4

from page 26). As an option, the base-board can be extended with

add-on boards (see table 2 on page 10).

Model overview:

Model

Opto-Dio

Opto-FIO*

Counter

ME-5810A

bit

4FI channels

4FO channels

bit

ME-5810A/S

...with streaming

operation

bit

4FI channels

4FO channels

bit

ME-5810B**

(ME-5810A +

ME-5002)

bit

4+ 4FI channels

4+ 4 FO channels

bit

ME-5810B/S

(ME-5810A/S with

streaming operation

+ ME-5002)

bit

4+ 4FI channels

4+ 4FO channels

bit

* Alternative configuration can be selected with ME-iDC.

** ME-5810A(/S) is always registered in the Windows device manager.

Opto-isolated digital-inputs: The ME-5810 has 16 opto-iso-

lated inputs. Further 16 opto-isolated inputs can be added us-

ing the plug-on board ME-5002. The inputs run with a voltage

high level of 3…60 V (specifications see page 38).

Opto-isolated digital outputs: Die ME-5810 has 16 opto-iso-

lated outputs. Further 16 opto-isolated outputs can be added

using the plug-on board ME-5002. The source-driver can drive

up to 370 mA per pin (all 16 outputs active). The detailed spec-

ifications of the sink and/or source drivers can be found on page

38. The source drivers are short-circuit-proof and are equipped

with a current limiting per channel. If required, the output

driver can send an interrupt on overload to the PC.

A suitable external source is required to supply the output driv-

ers.

Frequency measurement: With the concept of “configurable

subdevices” the subdevice 0 can also be used as a frequency

counter. Four independent channels are available to measure

the frequency and duty cycle of periodic rectangular signals

(max. 5.5 MHz). 4 further channels can be added using the

plug-on board ME-5002.

Pulse generator: With the concept of “configurable subde-

vices” the subdevice 1 can also be used as a rectangular signal

generator. Four independent channels are available to output a

periodic rectangular signal up to 5.5 MHz with selectable duty

cycle. 4 further channels can be added using the plug-on board

ME-5002.

Sink/source selection: You can switch the output ports over

from sink to source drivers or high impedance by software for

an optimal adaption in industrial applications. “High impedance”

means that the voltage level at the output pin depends on your

external application.

Bit-pattern detection: If required, the bit-pattern at the digital

input port can be monitored. Depending on the mode an inter-

rupt can be generated, if the bit-pattern changes or is

equal/not equal to a given bit-pattern. In streaming mode bit-

pattern detection can be used to control the input/output oper-

ation depending on the selected operating mode (no interrupt

operation).

The isolation voltage between the opto-isolated inputs/outputs

and PC-ground is 1 kVACRMS.

The opto-isolated digital inputs of the ME-5810 and ME-5002

are equipped with an overvoltage protection diode that can dis-

charge voltage pulses to ground for a short period of time.

Depending on your application you can select between these oper-

ating modes:

Single: In this mode a single value can be read or written under

software control (see chapter 4.1.1 on page 29).

Streaming (“S”-versions only): In this mode data I/O makes use

of the FIFO, either under timer control and/or controlled by ex-

ternal trigger signals. Various trigger options are available that

can be defined as start and stop conditions. Subdevice 0 is de-

fined as a 16-bit input port and subdevice 1 as a 16-bit output

port (see chapter 2.1 on page 11).

Interrupt: Used for interrupt processing in bit-pattern change

and bit-pattern compare mode (see chapter 4.3 on page 35).

Custom specific firmware versions are available on request.

Model

ME-5810 A

ME-5001

ME-5002

ME-5004

PC-Interface

cPCI/PCIe

–

Board type

base board

plug-on board

plug-on

board

plug-on

board

DIO-channels

bit

DI,

bit

2x 8-bit D

4x8-bit

DIO**

bit

DI,

-b

it DO

bit

DI,

bit

Streaming

channels*

bit

DI,

16-

bit

–

I/O rate

DI/DO

MS/s

30 MS/s

–

Frequency

FI/FO

300 kHz/

3kHz

5.5 MHz/

5.5 MHz

300 kHz/

3kHz

300 kHz/

3kHz

Ext. trigger

for

streaming*

✔

–

Software-

start/-stop

for

streaming*

✔

–

Frequency

measurement

4channels

Pulse

generator

4channels

Counter

(8254)

bit

–

Bit-pattern

change

✔

–

✔

Bit-pattern

compare

✔

–

✔

DI/FI level

3…60 V

3.3

V/5

bit***)

3…60 V

DO/FO level

15…30 V

3.3 V/5 V

(4 x 8 bit***)

15…30 V

Active

termination

–

bit***

–

Opto-isolation

✔

–

✔

Sink/Source

selection

✔

–

✔

Temperature

monitoring

source driver

–

source

driver

source driver

Field wiring

78-pin D-Sub

female

socket

25-pin D-Sub

female socket

via 78-pin

D-Sub of

base board

37-pin D-Sub

female

socket

Configurable

firmware

✔

Configurable

subdevices

✔

* Streaming mode only for “S”-versions

** opt. via ME-AK-D25F/S (cPCI)

*** only for subdevice 0…3.

1.4 System Requirements

The ME-series may be installed into any PC (Intel® Pentium® pro-

cessor) with a free standard PCI-, PCI-Express- resp. CompactPCI-

slot (32 bit, 33 MHz, 5 V). The board is supported by the Meilhaus

Electronic Intelligent Driver System (ME-iDS).

1.5 Software Support

The ME-series is supported by the Meilhaus Electronic Intelligent

Driver System (ME-iDS). The ME-iDS is a unique driver system cov-

ering different devices and operating systems. It supports Win-

dows 2000/XP/Vista and Windows 7, 8.1, 10 and contains a uni-

versal function library (API) for all common programming languages.

A detailed description of the functions can be found in the ME-iDS

manual on the CD/DVD enclosed.

Please also note the corresponding README-files.

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