帶有數字I/O線的8通道計數器/定時器
概覽：
NI PXI-6602是一款定時和數字I/O模塊，擁有8個32位計數器/定時器和32條與TTL/CMOS兼容的數字I/O線。其中8條為專用數字I/O線，剩余24條與計數器/定時器共用。 借助NI PXI-6602，用戶可執行各種計數器/定時器的測量任務，包括編碼器定位測量，事件計數，周期測量，脈沖寬度測量，脈沖生成，脈沖序列生成以及頻率測量。
規范概要：
|
General
|
|
Product Family
|
計數器 / 定時器 |
|
Measurement Type
|
數字
正交編碼器
頻率 |
|
Form Factor
|
PXI / PXI Express |
|
PXI Bus Type
|
可兼容PXI混合總線 |
|
Operating System / Target
|
Linux
Mac OS
Windows |
|
Module Width
|
1 |
|
RoHS Compliant
|
否 |
|
Isolation Type
|
None |
|
模擬輸入
|
|
單端通道
|
0 |
|
差分通道
|
0 |
|
模擬輸出
|
|
Number of Channels
|
0 |
|
Digital I / O
|
|
Bidirectional Channels
|
32 |
|
Input-Only Channels
|
0 |
|
Output-Only Channels
|
0 |
|
Timing
|
軟件 |
|
Logic Levels
|
TTL |
|
Programmable Input Filters
|
是 |
|
Supports Programmable Power-Up States?
|
否 |
|
Digital Input
|
|
Input Type
|
源電流
漏電流 |
|
Maximum Voltage Range
|
-0.3 V - 5 V |
|
Digital Output
|
|
Output Type
|
源電流
漏電流 |
|
Current Drive Single
|
4 mA |
|
Maximum Voltage Range
|
0 V - 5 V |
|
Counters / Timers
|
|
Watchdog Timer
|
否 |
|
Counters
|
8 |
|
Number of DMA Channels
|
3 |
|
Buffered Operations
|
是 |
|
Debouncing / Glitch Removal
|
是 |
|
Max Source Frequency
|
80 MHz |
|
Pulse Generation
|
是 |
|
Size
|
32 bits |
|
Timebase Stability
|
50 ppm |
|
Logic Levels
|
TTL |
|
Timing / Triggering / Synchronization
|
|
Triggering
|
數字 |
|
Synchronization Bus(RTSI)
|
Yes |
|
Physical Specifications
|
|
Length
|
16 cm |
|
Width
|
10 cm |
|
I / O Connector
|
68-pin SCSI-II type公頭 |
詳細詢價及更多服務查詢請登錄：
http://sine.ni.com/nips/cds/view/p/lang/zhs/nid/1124
