通过认证 
产品介绍：
24路数字量输入输出卡
产品特点：
- Support the +5 V PCI bus for PIO-D24/D56
- Support the +3.3/+5 V PCI bus for PIO-D24U/D56U
- Supports PCI Express x 1 for PEX-D24/D56
- Up to 56/24(PIO-D56/PIO-D24) channels of digital I/O
- Bi-direction programmable I/O ports under software control
- All I/O lines buffered on the board
- 8-bit groups independently selectable for I/O on 24-bit port
- Double side 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
- 4 interrupt sources: PC0,PC1,PC2,PC3
- One DB37 connector, two 20-pin headers(only for PIO-D56(U) and PEX-D56)
- No base address or IRQ switches to set
产品规格：
|
Programmable Digital I/O |
|
|
Channels |
24 |
|
Digital Input |
|
|
Digital Input Channels |
N/A |
|
Compatibility |
5 V/TTL |
|
Input Voltage |
Logic 0: 0.8 V max. Logic 1: 2.0 V min. |
|
Response Speed |
1.2 MHz (Typical) |
|
Digital Output |
|
|
Digital Output Channels |
N/A |
|
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 |
500 kHz |
|
General |
|
|
Bus Type |
PCI Express x 1 |
|
Data Bus |
8-bit |
|
Card ID |
Yes (4-bit) |
|
I/O Connector |
Female DB37 x 1 |
|
Dimensions (L x W x D) |
134 mm x 86 mm x 22 mm |
|
Power Consumption |
420 mA @ +5 V |
|
Operating Temperature |
0 ~ 60 °C |
|
Storage Temperature |
-20 ~ 70 °C |
|
Humidity |
5 ~ 85% RH, non-condensing |
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