d = 12×4表的DeviceID DeviceInfo描述模型  ___________ __________________________________ _____________ ____________________ " cDAQ1Mod1”“国家仪器NI 9205”“NI 9205”[1×1采集。DeviceInfo] "cDAQ1Mod2" "National Instruments NI 9263" "NI 9263" [1×1 daq。"cDAQ1Mod3" "National Instruments NI 9234" "NI 9234" [1×1 daq。DeviceInfo] "cDAQ1Mod4" "National Instruments NI 9201" "NI 9201" [1×1 daq。DeviceInfo] "cDAQ1Mod5" "National Instruments NI 9402" "NI 9402" [1×1 daq。DeviceInfo] "cDAQ1Mod6" "National Instruments NI 9213" "NI 9213" [1×1 daq。"cDAQ1Mod7" "National Instruments NI 9219" "NI 9219" [1×1 daq。"cDAQ1Mod8" "National Instruments NI 9265" "NI 9265" [1×1 daq。DeviceInfo] "Dev1" "National Instruments PCIe-6363" "PCIe-6363" [1×1 daq. exe] "Dev1"DeviceInfo]"Dev2" "National Instruments NI ELVIS II" "NI ELVIS II" [1×1 daq.DeviceInfo] "Dev3" "National Instruments PCIe-6363" "PCIe-6363" [1×1 daq.DeviceInfo] "Dev4" "National Instruments PCIe-6363" "PCIe-6363" [1×1 daq.DeviceInfo]

deviceInfo = ni: National Instruments ni 9219(设备ID: 'cDAQ1Mod7')模拟输入支持:9个范围支持0.1到100金宝app.0扫描/秒4通道('ai0'，'ai1'，'ai2'，'ai3')该模块位于名为“cDAQ1”的cDAQ-9178底盘的7号槽位。