连接BNC-2090和M系列板卡
硬件: Multifunction DAQ (MIO)>>Connector Blocks>>BNC-2090, Multifunction DAQ (MIO)>>M Series
问题: M系列板卡引脚是如何对应BNC-2090支架式附件?
解答: 以下的信息对于80通道M系列板卡的第二个连接端子并不适用。对于80通道设备,仅使用0号连线端子通过SHC68-68-EPM与BNC-2090连接就可以了。
|
BNC-2090前面板标签 |
对应的M系列0号接线端 |
对应的M系列1号接线端 |
BNC |
ACH<0..15> |
AI<0..15> |
AI<16..31> |
|
DAC0OUT |
AO0 |
AO2 |
|
DAC1OUT |
AO1 |
AO3 |
|
EXTREF |
APFI0 |
APFI1 |
|
PFI0/TRIG1 |
PFI0 |
P0.16 |
|
USER1 |
User Selected |
User Selected |
|
USER2 |
User Selected |
User Selected |
接线端子 |
DIO<0..7> |
P0.<0..7> |
P0.<8..15> |
|
DGND1 |
DGND |
DGND |
|
USER1 |
User Selected |
User Selected |
|
EXSTRB |
PFI10/P2.2 |
P0.26 |
|
SCANCLK* |
PFI11/P2.3 |
P0.27 |
|
+5 V |
+5 V |
+5 V |
|
GND |
GND |
GND |
|
PFI<1..9> |
PFI<1..9> |
P0.<17..25> |
|
DGND2 |
PFI15/P2.7 |
P0.31 |
|
USER2 |
User Selected |
User Selected |
|
FREQOUT |
PFI14/P2.6 |
P0.30 |
|
CTR1OUT |
PFI13/P2.5 |
P0.29 |
|
CTR0OUT |
PFI12/P2.4 |
P0.28 |
*SCANCLK对应NI-DAQmx术语中的AI HOLD COMP。
有两个接线端的M系列板卡与两个BNC-2090对应能够访问的I/O
Summary of I/O Access |
Accessible Through |
32 AI |
BNC |
4 AO |
BNC |
DIO Port 0 <0..31> |
接线端子(P0.16 via BNC) |
APFI<0..1> |
BNC |
PFI<0..15> |
接线端子(PFI0 via BNC) |
+5 V |
接线端子 |
GND |
接线端子 |
DGND |
接线端子 |
相关链接: KnowledgeBase [33IMNPNF]: Connecting Signals to the BNC 2090
附件: - BNC-2090_Table1.tbl - BNC-2090_Table2.tbl
报告日期: 11/01/2005
最近更新: 01/25/2010
文档编号: 3R0FRA46
Other Support Options
Ask the NI Community
Collaborate with other users in our discussion forums
Request Support from an Engineer
A valid service agreement may be required, and support options vary by country.