產品詳情：

產品介紹：48路數字量輸入輸出卡


特點：Support the +3.3/+5 V PCI bus for PIO-D48U
48 channels of digital I/O
Bi-direction programmable I/O ports under software control
All I/O lines buffered on the board
Six 8-bit bi-direction I/O ports
SMD, short card
Connects directly to DB-24PR, DB-24PD, DB-24RD, DB-24PRD, DB-16P8R,
DB-24POR, DB-24SSR, DB-24C or any OPTO-22 Compatible daughter boards.
One 32-bit programmable internal timer
One DB37 connector, one 50-pin box header
One 16-bit event counter
Interrupt source: 4-channel
Card ID function for PIO-D48U
Pull-up or pull-down resistors on I/O lines
Emulate two industrial-standard 8255 PPI ports (mode 0)
Buffer output for higher driving capability
DIO response time is about 0.77 μs (1.3 MHz max.)
規格：
Programmable Digital I/O

Channels

48

Digital Input

Compatibility

5 V/TTL

Input Voltage

Logic 0: 0.8 V max. Logic 1: 2.0 V min.

Response Speed

1.2 kHz/MHz (Typical)

Digital Output

Compatibility

5 V/TTL

Output Voltage

Logic 0: 0.4 V max. Logic 1: 2.4 V min.

Output Capability

Sink: 64 mA @ 0.8 V Source: 32 mA @ 2.0 V

Response Speed

1.2 kHz/MHz (Typical)

Timer/Counter

Channels

2 (Event Timer x 1/32-bit Timer x 1)

Resolution

16-bit

Compatibility

5 V/TTL

Reference Clock

Internal: 4 MHz

General

Bus Type

3.3 V/5 V Universal PCI, 32-bit, 33 MHz

Data Bus

8-bit

Card ID

Yes (4-bit)

I/O Connector

Female DB37 x 1 50-pin box header x 1

Dimensions (L x W x D)

156 mm x 105 mm x 22 mm

Power Consumption

900 mA @ +5 V

Operating Temperature

0 ~ 60 °C

Storage Temperature

-20 ~ 70 °C

Humidity

5 ~ 85% RH, non-condensing