779994-01

Description

The NI-9236 is a high-performance C Series Analog Input module characterized by its part numbers 779994-01, 779994-02, 785996-01. This module is designed to accommodate 8 differential analog inputs with an impressive 24-bit ADC resolution. It facilitates a wide range of sampling rates, from a minimum of 794 Samples per second (S/s) to up to 10 kiloSamples per second (kS/s) per channel, allowing for precise data acquisition simultaneously across all channels.

The NI-9236 is designed to withstand harsh industrial environments, offering overvoltage protection of ±30 V between any two terminals and an input range of ±29.4 mV/V. It boasts an isolation voltage of 60 VDC, ensuring safety and reliability in electrically noisy environments. Furthermore, the module can operate within a wide temperature range of -40 °C to 70 °C, making it suitable for a variety of applications.

Regarding durability, the module is engineered to tolerate up to 50 g of shock and 5 g of vibration, indicating its robustness in physically demanding situations. For connectivity, it utilizes a spring terminal connector type, compatible with 18 AWG to 28 AWG copper (Cu) conductor wire, ensuring easy and secure connections.

The NI-9236 also provides an excitation voltage of 3.3 V ± 1% and supports a maximum output current of 46 mA. It has an active power consumption of 675 mW and can significantly reduce its power usage to 25 µW in sleep mode, highlighting its efficiency in energy utilization.

This input module is compatible with CompactRIO, CompactDAQ, and C series hardware, offering a versatile solution for a wide range of measurement and control systems. The recommended accessory for this module is the NI-9965 backshell kit, which further enhances its functionality and adaptability in complex setups.

Specification Detail Part Numbers 779994-01, 779994-02, 785996-01 Category C Series Analog Input Model NI-9236 Description 350ohm, 8-Ch, 24-Bit, 1/4 Bridge Input Module Channels 8 differential analog input ADC Resolution 24 bits Sampling Rate Minimum 794 S/s; Up to 10 kS/s per channel simultaneously Overvoltage Protection ±30 V between any two terminals Input Range ±29.4 mV/V Isolation 60 VDC Operating Temperature Range -40 °C to 70 °C Shock and Vibration Tolerance Up to 50 g shock, 5 g vibration Recommended Accessories NI-9965 backshell kit Compatibility CompactRIO, CompactDAQ, C series hardware Excitation Voltage 3.3 V ± 1% Output Current 46 mA (max) Power Consumption (Active) 675 mW Power Consumption (Sleep Mode) 25 µW Connector Type Spring terminal Wire Compatibility 18 AWG to 28 AWG copper (Cu) conductor Weight

Question 1: What is the ADC resolution of the NI-9236?
Answer 1: 24-bit

Question 2: What is the max sampling rate per channel for NI-9236?
Answer 2: 10 kS/s

Question 3: What type of connector does NI-9236 use?
Answer 3: Spring terminal connector

Question 4: What is the NI-9236’s overvoltage protection?
Answer 4: ±30 V

Question 5: What is the power consumption in sleep mode for NI-9236?
Answer 5: 25 µW