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NI 780132-02, 60 VDC, 1 A per Channel, 32 Output Channels, NI-9475 C Series Digital Module
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National Instruments 780132-02 C Series Digital Output Module
The National Instruments 780132-02, also known as the NI-9475, is a 32-channel C Series digital output module designed for industrial automation and control applications. This version features a conformal coating that provides additional protection against moisture, dust, and other environmental contaminants, making it suitable for demanding industrial environments where standard uncoated modules may not be appropriate.
The module provides 32 output-only channels for supplying positive voltage to external field devices. Each channel can deliver up to 1 A of continuous current at voltages from 6 to 60 VDC, allowing the module to directly control a wide range of loads. Typical applications include operating solenoids, DC motors, contactors, relays, indicator lamps, and other industrial actuators.
With a maximum digital update rate of 40 µs, the 780132-02 supports rapid switching sequences and responsive control applications. It supports standard 12 V and 24 V logic levels, providing compatibility with many industrial control systems. The module also provides 60 VDC channel-to-earth isolation, helping protect connected equipment and reduce problems caused by electrical disturbances and ground loops.
Front-panel wiring is provided through a 37-pin D-sub connector, allowing multiple output channels to be connected in a compact arrangement. The module's compact design also allows it to be installed alongside other C Series modules in a chassis-based system. When used with a programmable automation controller, the 780132-02 can drive many high-current loads directly, potentially reducing the need for separate relay banks or output hardware.
The module's 32 output channels provide high I/O density, making it possible to control a large number of devices while minimizing the number of modules required. The conformal coating provides additional protection in humid or dusty environments and can help extend the service life of the module in demanding applications.
The 780132-02 is well suited to applications such as conveyor systems, robotic equipment, automated test stands, packaging machinery, actuator control, and other industrial systems requiring numerous high-current digital outputs. Its combination of high channel density, fast switching, direct load control, electrical isolation, and environmental protection makes it a practical solution for demanding discrete-output applications.
| Model | 780132-02 |
|---|---|
| Part Number | 780132-02 |
| Part Type | C Series Digital Output Module |
| Conformal Coated | Yes |
| Output Channels | 32 |
| Output Current | 1 A per channel |
| Max Load Voltage | 60 VDC |
| Update Rate | 40 µs |
| Logic Levels | 12 V / 24 V |
| Isolation | 60 VDC (Channel to Earth Ground) |
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Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
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