NI PCI-6521150 V Mechanical Relay Outputs, 30 V Digital Inputs |
Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information The National Instruments PCI-6521 is an industrial digital I/O board with eight 150 VAC/VDC relay outputs with maximum switching power of 60 W, and eight ±30 VDC digital inputs with 60 V channel-to-channel isolation and industry-standard 24 V logic levels. The digital inputs accept both sinking and sourcing signals. The NI PCI-6521 is a UL listed device with 60 V continuous and 620 Vrms withstand (5 seconds) channel-to-channel isolation. For added safety the PCI-6521 provides insulated covers on both sides of the board and requires a keyed connector. For added reliability, the PCI-6521 features watchdog timers to recover from a variety of computer and application faults. It also features programmable power-up states, digital filtering, and change detection for optimal control over your application. The PCI-6521 offers a keyed 37-pin D-Sub connector for connecting to NI low-cost high-voltage accessories. PCI-6521 takes advantage of NI-DAQmx driver software, which helps you achieve shorter setup times and increased productivity. Additional Product Information
Extended WarrantiesNational Instruments designs and manufactures all products to minimize failures, but we know unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase covering any repair costs for up to three years.
CalibrationNI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. We provide manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many of our measurement products. TrainingNI training is the fastest, most certain route to productivity with NI tools and successful application development.
Repair Services
Technical SupportSelect your application need to see compatible software options for the NI PCI-6521.
Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information
Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information
Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information |
