泓格48口PCI Express总线DIO卡PEX-D48

价格:未填
品牌:台湾泓格
发货:3天内

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产品介绍： 48口PCI Express总线DIO卡

产品特点：

• Supports PCI Express x 1 for PEX-D48
• 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 PEX-D48
• 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.)

 

产品规格：

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	PCI Express x 1
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)	172 mm x 112 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