| Manufacturer | National Instruments |
| Model | NI-9403 |
| Product | 32-channel, 7?s Bidirectional Digital I/O Module |
| Type | 1157 |
The National Instruments NI-9403 is a 32-channel, 7 µs bidirectional digital I/O module designed for high-speed, flexible digital interfacing. It supports simultaneous input/output operations and features robust electrical characteristics to ensure reliable performance in complex measurement setups.
Ideal for digital signal monitoring, control, and switching applications, the NI-9403 module offers precise timing and versatile channel configurations suited for automated test systems and embedded control environments.
Testwall can supply the used National Instruments NI-9403, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the National Instruments NI-9403.
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
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Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.