The NI 9401 is a versatile digital I/O module offering eight bidirectional channels that can be individually configured as inputs or outputs. It supports a wide range of digital logic levels (5V/TTL, 3.3V, etc.) and provides advanced timing and synchronization capabilities. This module is ideal for creating custom digital interfaces, controlling external hardware, and implementing high-speed digital communication. It is commonly used in industrial automation, machine control, and research applications requiring precise digital control and monitoring.
NI 9401 8-Channel Bidirectional Digital I/O Module
- Repair Support & OEM Spare Parts
- University and Research Discounts
- 100% Verified & Tested Equipment
- Rental Units Available
The NI 9401 is a high-speed, 8-channel bidirectional digital I/O module designed for interfacing with a variety of digital devices. It features configurable logic levels and flexible timing options, making it suitable for applications such as industrial control, automated testing, and custom communication protocols. The module is compatible with NI CompactRIO and CompactDAQ systems.
Product Condition & Availability
NI 9401 8-Channel Bidirectional Digital I/O Module is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.
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Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.
Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.
Customer Commitment
We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.
Fast Shipping & Flexible Payments
We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.
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