Card PCI Express 32 kênh DI + 32 kênh DO ICP DAS PEX-730A CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

PCI Express, 32-ch Isolated DI and 32-ch DO (Source, PNP) Board

THÔNG TIN SẢN PHẨM

Features

Support PCI Express x1
16-channel Optically-isolated Digital Input
16-channel Optically-isolated Digital Output (Source, PNP)
16-channel 5 V/TTL Digital Output
16-channel 5 V/TTL Digital Input
3750 Vrms photo-isolation protection
Two Interrupt sources
Card ID Function(SMD Switch)
Digital Output status readback

Introduction

The PEX-730A cards provide 32 isolated Digital I/O channels (16 x DI and 16 x DO) and 32 TTL-level Dgital I/O channels (16 x DI and 16 x DO). Both the isolated DI and DO channels use a short optical transmission path to transfer an electronic signal between the elements of a circuit and keep them electrically isolated. With 3750 Vrms isolation protection, the DIO channels allow the input signals to be completely floated so as to prevent ground loops and isolate the host computer from damaging voltage spikes. Each Digital Output includes a PNP transistor and integral suppression diode for the inductive load. The open-collector Digital Output 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.

PEX-730A 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 cards in one computer.

The cards support various OS versions, such as Linux, DOS, Windows. DLL and Active X control together with various language sample program based on Turbo C++, Borland C++, Microsoft C++, Visual C++, Borland Delphi, Borland C++ Builder, Visual Basic, C#.NET, Visual Basic.NET and LabVIEW are provided in order to help users to quickly and easily develop their own applications.

Accessories

Specification

Hardware
Card ID	Yes (4-bit)
Connector	Female DB37 x 1 20-pin box header x 2

Digital Input
Channels	16 (Isolated) + 16 (Non-isolated )
Type	Isolated: Photocoupler (Sink and Source) Non-isolated: 5V/TTL
TTL Input, ON Voltage Level	2.0 V Min.
TTL Input, OFF Voltage Level	0.8 V Max.
Response Speed	4 kHz (Typical) (Isolated) 500 kHz (Non-isolate)
Trigger Mode	Static Update
Wet Contact, ON Voltage Level	9 ~ 24 V (Min. 7 V; Max. 30 V)
Wet Contact, OFF Voltage Level	0 ~ 1 V
Isolation	3750 Vrms (Isolated)

Digital Output
Channels	16 (Isolated) + 16 (Non-isolated )
Type	Isolated: Source (PNP), Open Emitter Non-isolated: 5V/TTL
Operation Mode	Static Update
Voltage	Non-isolated: Logic 0: 0.4 V max. Logic 1: 2.4 V min.
Max. Load Current	100 mA/+30 V for each channel @ 100% duty(Isolated) Sink: 2.4 mA @ 0.8 V(Non-isolated) Source: 0.8 mA @ 2.0 V(Non-isolated)
Response Speed	4 kHz (Typical) (Isolated) 500 kHz (Typical) (Non-isolated)
Isolation	3750 Vrms (Isolated)

PC Bus
Type	PCI Express x 1
Data Bus	8-bit

Power
Consumption	350 mA @ +3.3 V 250 mA @ +12 V

Mechanical
Dimensions (mm)	110 x 163 x 22 (W x L x D)

Environmental
Operating Temperature	0 ~ +60°C
Storage Temperature	-20 ~ +70°C
Humidity	5 ~ 85% RH, Non-condensing

Download

Manual

Data sheet

Odering Information

PEX-730A CR

PCI Express, 32-ch Isolated Digital I/O and 32-ch Digital I/O Board (Current Sourcing, PNP) (RoHS)
Includes one CA-4002 D-Sub connector

Card PCI Express 32 kênh DI + 32 kênh DO ICP DAS PEX-730A CR

Accessories

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