商鋪名稱：深圳市元興豐電子科技有限公司
聯系人：張生（先生）
聯系手機：
固定電話：
企業郵箱：1256838607@qq.com
聯系地址：廣東省深圳市
郵編：
聯系我時，請說是在五金機電網上看到的，謝謝！
商品詳情
- 48路 TTL 數字量I/O
- 仿真 8255 PPI 模式 0
- 提供比8255更高的驅動能力緩沖電路
- 3通道定時器/計數器
- 中斷響應功能
- DO支持干濕接點
- 系統重啟后保持I/O端口設置和DO狀態
- DI模式匹配和狀態改變中斷能力
- DI通道可編程數字濾波
- DO輸出狀態回讀
| PCIE-1751-AE | ||
|---|---|---|
|
|
||
| Digital I/O | Digital Input Channels | 48 (shared) |
| Digital Output Channels | 48 (shared) | |
| Compatibility | 5 V/TTL | |
| Input Voltage | Logic 0: 0.8 V max. ; Logic 1: 2 V min. | |
| Output Voltage | Logic 0: 0.4 V max. ; Logic 1: 2.4 V min. | |
| Output Capability | Sink: 24 mA @ 0.4 V; Source: 15 mA @ 3.76 V | |
| Interrupt Capable Ch. | 6 | |
| General | Power Consumption | Typical: 3.3 V @ 850 mA Max.: 3.3V @ 2.63 A |
| I/O Connectors | 1 x 68-pin SCSI female connector | |
| Temperature (Operating) | 0 ~ 60°C (32 ~ 140°F) | |
| Temperature (Storage) | -20 ~ 70°C (-4 ~ 158°F) | |
| Humidity (Storage) | 5 ~ 95 % RH, non-condensing (IEC 68-2-3) | |
| Bus | x1 PCI Express, gen 1 | |
| Dimensions | 168 x 100 mm (6.6" x 3.9") | |
| Dimensions (L x H) | 168 x 100 mm (6.6" x 3.9") | |
| Timer/Counter | Resolution | 32 bits |
| Channels | 3 | |
| Max. Input Frequency | 10 MHz | |
| TTL DI/O |
Output Channel Sink Current |
24 mA @ 0.4 V |
|
Output Channel Source Current |
15 mA @ 3.76 V | |
| Input Channels | 48 (shared) | |
| Output Channels | 48 (shared) | |
| Counter/Timer | Resolution | 3 x 32-bit counter |
| Channels | 3 | |
| Max. Input Frequency | 10 MHz | |
| Compatibility | 5 V/TTL | |
