NI-9237 Getting
Started
2022-07-06
Страница 1: ...NI 9237 Getting Started 2022 07 06...
Страница 2: ...patibility Guidelines 5 Special Conditions for Marine Applications 6 Preparing the Environment 6 Connecting the NI 9237 7 Signal Descriptions 7 Connecting a Full Bridge 8 Connecting a Half Bridge 8 Co...
Страница 3: ...he documentation for each component in the system to determine the safety and EMC ratings for the entire system Safety Guidelines Caution Observe all instructions and cautions in the user documentatio...
Страница 4: ...ions only Follow these guidelines if you are installing the NI 9237 in a potentially explosive environment Not following these guidelines may result in serious injury or death Caution Do not disconnec...
Страница 5: ...zardous locations you must use the device in an NI chassis that has been evaluated as Ex nC IIC T4 Ex IIC T4 Ex nA IIC T4 or Ex nL IIC T4 equipment Caution Transient protection shall be provided that...
Страница 6: ...in the product documentation Furthermore any changes or modifications to the product not expressly approved by National Instruments could void your authority to operate it under your local regulatory...
Страница 7: ...oltage source Figure 1 NI 9237 Pinout SC AI AI RS RS EX EX T T SC 1 2 3 4 5 6 7 8 9 10 Ch0 Ch3 EX EX EX EX Ch 0 Ch 1 Ch 2 Ch 3 Caution Do not use RJ 45 cables with the NI 9237 with RJ 50 RJ 45 cables...
Страница 8: ...ge to the NI 9237 You also can connect floating signals to the NI 9237 If you connect floating signals to the NI 9237 NI recommends connecting the EX signal to the earth ground or shield for better no...
Страница 9: ...You can connect a quarter bridge to the NI 9237 by adding a resistor externally to create a half bridge Figure 4 Connecting a Quarter Bridge to the NI 9237 You also can use a quarter bridge with the...
Страница 10: ...ices to learn about NI service offerings such as calibration options repair and replacement Visit ni com register to register your NI product Product registration facilitates technical support and ens...
