The NI SCXI-1162 provides 32 optically isolated TTL/CMOS digital inputs for SCXI systems.
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Key product information and technical features.
The module interfaces field digital logic signals to an SCXI system. Optical isolation addresses ground loops and separates the host computer from damaging field voltages.
A DAQ device programs the module serially over SCXIbus. Parallel operation is also supported with a direct digital I/O connection.
Verified product specifications.
| Input channels | 32 channels |
|---|---|
| Signal direction | Input |
| Input voltage range | 0 to 5 V |
| Logic signal types | TTL/CMOS |
| Isolation type | Optical |
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Manufacturer
Module platform and serial control bus
Digital input module
The SCXI-1326 terminal block supports the SCXI-1162.
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Product-specific answers based on available technical information.
It is an input module with 32 optically isolated channels and a documented input range of 0 to 5 V.
Yes. NI documents parallel operation when connected to a DIO-24, DIO-96, or DIO-32F device.
The SCXI-1326 installation guide explicitly covers use with the SCXI-1162. Its VCC terminals provide power/reference connections; its GND terminals are not used with this module.
Yes. The NI-DAQmx 17.5 readme lists the SCXI-1162 among supported SCXI modules. This is version-specific evidence, not a claim of support in every driver or operating system.