National Instruments PCI-6122 Multifunction I/O Device

The NI PCI‑6122 (Part number: 779407-01) is an instantaneous-sampling, Multifunction I/O Device manufactured by National Instruments. The National Instruments PCI‑6122 is workable for many applications, such as IF digitization. It can also perform transient recording. This device is useful in ADSL, ISDN, and POTS manufacturing test. These tests are used in the telecom industry. The NI PCI‑6122 is also viable for ultrasound and sonar testing and performing high energy physics tests. The NI PCI-6122 is additionally suitable for high speed constant data logging applications. It is also used for measurement of stimulus/response. This requires adjustment between analog input, analog output, digital I/O, and counter/timer operations. This device is compatible with dynamic strain applications.

The NI PCI-6122 device develops a new price/performance ratio. It also upholds high dynamic precision and simultaneity. This device is great for applications that need more than one channel and is workable for maximum throughput per channel than a multiplexed manner can offer. This device has 4 analog input channels and the sample rate is 500 kS/s per channel. The NI PCI-6122 has 8 hardware-timed digital I/O lines and can perform both analog and digital triggering modes. The input voltage ranges from 1.25 V up to 10 V with 16 bit resolution. It also has two 24 bit counters with digital triggering. Furthermore, it has a built in 16 MS memory.

The physical dimensions of the NI PCI-6122 are 12.3 × 4.2 inches without connectors. This model also has SCSI-II type 68-pin male I/O connectors.