Card PCI Express 16 kênh vào/ra số DIO + 12 kênh Timer/Counter ICP DAS PEX-TMC12A CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

PCI Express, 12-ch Timer/Counter Board

THÔNG TIN SẢN PHẨM

Features

Supports PCI Express x1
4 onboard 8254 timer/counter chips
12 independent 16-bit timers/counters
12 external clock inputs
12 external gate control inputs
12 timer/counter output channels
16-bit timer/counter can be cascaded to create 32/48-bit timer/counter
Gate input can be either an external signal or the output of a previous timer/counter channel
Four interrupt sources
Two internal clock sources
16 channels Digital Input
16 channels Digital Output
Card ID Function(SMD Switch)
Digital Output status readback
Hardware mechanism for the generation of two starting-clocks
Note: Refer to the PCI-FC16U card for simple frequency measurement applications.

Introduction

The PEX-TMC12A supports PCI Express bus. They feature twelve 16-bit timers/counters (four 82C54 chips x 3 timers/counters), 16 TTL digital input channels and 16 TTL digital output channels. The two onboard clocks (8 M/1.6 M and 0.8 M/80 K) are jumper selectable and provide a high-resolution clock source for timers/counters. Counters/timers can be used for industrial and laboratory applications such as pulse/event/switch-toggle counting, frequency readings, elapsed time measurement, pulse-width measurement, PWM (pulse-width-modulated) output, and pulse (square wave) and rate generation, etc.

The PEX-TMC12A also adds a Card ID switch on board. Users can set Card ID on a board and recognize the board by the ID via software when using two or more PEX-TMC12A 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
Type	5 V/TTL
TTL Input, ON Voltage Level	2.0 V Min.
TTL Input, OFF Voltage Level	0.8 V Max.
Response Speed	500 kHz (Typical)
Trigger Mode	Static Update

Digital Output
Channels	16
Type	5 V/TTL
Operation Mode	Static Update
Voltage	Logic 0: 0.4 V Max. Logic 1: 2.4 V Min.
Max. Load Current	Sink: 24 mA @ 0.8 V Source: 15 mA @ 2.0 V
Response Speed	500 kHz

Timer/Counter/Frequency
Channels	12
Type	5 V/TTL (82C54 compatible timer)
Resolution	16-bit
Input Frequency	10 MHz max.
Reference Clock	Internal: 8 MHz

PC Bus
Type	PCI Express x 1
Data Bus	16-bit

Power
Consumption	500 mA @ +5 V

Mechanical
Dimensions (mm)	108.71 x 151.36 x 22 (W x L x D)

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

Ordering information

PEX-TMC12A CR

PCI Express, 12-ch Timer/Counter Board (RoHS)
Includes one CA-4002 D-Sub connector

Download

Data Sheet

Documents

Card PCI Express 16 kênh vào/ra số DIO + 12 kênh Timer/Counter ICP DAS PEX-TMC12A CR

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