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High Quality, Industrial Data, Acquisition and Control Products for PC Based I/O BoardsPCI Express D

ata Acquisition Boards

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PEX-P64 CR PCI Express, 64-ch Optically Isolated DI (high: 5~15 V) Board (RoHs)Includes one CA-4037B cable and two CA-4002 D-Sub connectors.

PEX-P64-24V CR PCI Express, 64-ch Optically Isolated DI (high: 20~28 V) Board (RoHs)Includes one CA-4037B cable and two CA-4002 D-Sub connectors.

PEX-C64 CR PCI Express, 64-ch Optically Isolated DO Board (Sink, NPN, RoHs)Includes one CA-4037B cable and two CA-4002 D-Sub connectors.

The PEX-P64 card provides 64 optically isolated digital input channels that use either an internal or external power supply selected via a jumper. The internal power is provided by an onboard DC/DC converter with 3000 VDC isolation and is used for connecting dry-contact input devices. The PEX-C64 card provides 64 optically isolated digital output channels, each of which offers a Darlington transistor and an integrated suppression diode for the inductive load. The open collector outputs (DO channels) are typically used for alarm and warning notification, signal output control, control for external circuits that require a higher voltage level, and signal transmission applications, etc.

The PEX-P64/C64 supports PCI Express bus. These DI and DO channels are arranged into four isolated banks when using four isolated external power supplies. The onboard provide 3750 Vrms isolation, and act as an interface to field logic signals, eliminate ground-loop problems, and isolate the host computer from damaging voltages.

These cards also add a Card ID switch on-board. Users can set Card ID and then recognize the board by the ID via software when using two or more PEX-P64/C64 cards in one computer. The PEX-P64/C64 is designed as easy replacement for the PISO-P64U/C64U without any software/driver modification.

Models PEX-P64 PEX-P64-24V PEX-C64Digital InputIsolation Voltage 3750 Vrms -Channels 64 -Compatibility Photo coupler isolated -Input Logic Low 0 ~ 1 V 0 ~ 1 V -Input Logic High 5 ~ 15 V 20 ~ 28 V -Impedance 1.2 KΩ,1 W 3 KΩ,1 W -Digital OutputIsolation Voltage - 3750 Vrms

Channels - 64Compatibility - Sink, Open Collector

Output Capability -100 mA/+30 V for one channel @ 100% duty

GeneralBus Type PCI Express x1Card ID Yes (4-bit)Connectors Female DB-37 x 1,40-pin box header x 1Power Consumption 400 mA @ +5 V 800 mA @ +5 VOperating Temperature 0 °C ~ +60 °CHumidity 5 ~ 85% RH, non-condensing

01

09111315171921232527293133353739

030507

02

10121416182022242628303234363840

040608

PinAssign-ment

PinAssign-mentTerminal No.

CON2

DI_35DI_36DI_37DI_38DI_39DI_40DI_41DI_42DI_43DI_44DI_45DI_46DI_47

N.C.

DI_32DI_33DI_34

DI_51DI_52DI_53DI_54DI_55DI_56DI_57DI_58DI_59DI_60DI_61DI_62DI_63

N.C.N.C.

DI_48DI_49DI_50

DI_13DI_14

DI_15

N.C.

DI_0

DI_1

DI_2

DI_3

DI_4DI_5

DI_6DI_7DI_8

DI_9

DI_10

DI_11

DI_12DI_28DI_29DI_30

DI_31

DI_16

DI_17

DI_18

DI_19

DI_20DI_21

DI_22DI_23DI_24

DI_25

DI_26

DI_27

1516

17

18

19

0102

03

04

05

0607

080910

11

12

13

14333435

36

37

2021

22

23

24

2526

272829

30

31

32

PinAssign-ment

PinAssign-ment

Terminal No.

CON1

DO_28DO_29DO_30

DO_31

DO_16

DO_17

DO_18

DO_19

DO_20DO_21

DO_22DO_23DO_24

DO_25

DO_26

DO_27

DO_13DO_14

DO_15

N.C.

DO_0

DO_1

DO_2

DO_3

DO_4DO_5

DO_6DO_7DO_8

DO_9

DO_10

DO_11

DO_12

PinAssign-ment

PinAssign-ment

PEX-C64 PEX-C64PEX-P64PEX-P64

DO_51DO_52DO_53DO_54DO_55DO_56DO_57DO_58DO_59DO_60DO_61DO_62DO_63

N.C.N.C.

DO_48DO_49DO_50

DO_35DO_36DO_37DO_38DO_39DO_40DO_41DO_42DO_43DO_44DO_45DO_46DO_47

N.C.N.C.

DO_32DO_33DO_34

PinAssign-ment

PinAssign-ment

PEX-C64 PEX-C64PEX-P64PEX-P64

IGND0

ECOM0

IGND1

ECOM1Ext. PWR0

Ext. GND0

Ext. PWR1

Ext. GND1

Ext. PWR2

Ext. GND2

Ext. PWR3

Ext. GND3IGND2 IGND3

ECOM3ECOM2(+)

ECOM2(-)

PEX-P64/PEX-P64-24VPEX-C64PCI Express, 64-ch Optical-Isolated DI Board

PCI Express, 64-ch Open Collector DO (Sink, NPN) Board

PCI Express x1, Plug & Play 64-ch optically isolated DO (Sink, NPN) for PEX-C64 Supports Card ID (SMD Switch) Supports output status Readback 3750 Vrms photo-isolation protection 64-ch optically isolated DI for PEX-P64/P64-24V Four isolated banks when using four isolated external Internal power (3000 VDC Isolation) for dry-contact input power supplies

Features ►►►►

DOSVB VC BCB Delphi VB.NET C#.NETLabVIEW

Liunx32-bit

VC.NET MATLAB

64-bit

Sample Programs

DOS Lib and TC/BC/MSC demo

Driver

32/64-bit Windows XP/2003/2008/Vista/7/8

VB/VC/Delphi/BCB/VB.NET/C#.NET/

Linux

LabVIEW toolkit

VC.NET and MATLB demo

Introduction Software

Pin Assignments

Hardware Specifications

Ordering Information

Measurement Systems Ltd

Website: http://www.measurementsystems.co.uk E-mail: sales@measys.com Vol. IOC 5.2.0