784240-01 Request for Availability

National Instruments 784240-01 CompactDAQ Controller

Part Number 784240-01 is the identifying part number for the National Instruments cDAQ-9137 CompactDAQ Controller. This device features an Intel Atom E3845 quad-core processor with a frequency of 1.91 GHz and an on-die 2 MB shared L2 cache. It comes with 32 GB of nonvolatile memory (SSD) and 2 GB of DDR3L system memory.

The 784240-01 features 2 network ports and supports the following Ethernet interfaces: 10Base-T, 100Base-TX, and 1000Base-T. These are compliant with IEEE 802.3 standards, and communication rates can be adjusted between 10 Mbps, 100 Mbps, and 1000 Mbps, with a maximum cabling distance of 100 meters per segment. Additionally, the device features one USB 2.0 Hi-Speed device port and two USB 2.0 Hi-Speed host ports. It also includes an RS-232 serial port with a maximum baud rate of 115,200 bps.

The 784240-01 includes an SD card slot supporting SD and SDHC standards with up to 32 GB capacity. It features a Mini DisplayPort with a maximum resolution of 2560 × 1600 at 60 Hz. The device supports input voltage ranges from 9 V to 30 V DC, with a maximum power consumption of 46 W. The recommended power supply is 100 W, 24 VDC. The CMOS battery present on the device has a typical battery life of 10 years (with power applied to the power connector). The battery life reduces to 7.8 years and 5.4 years when stored at temperatures up to 25 °C and 85 °C respectively.

The 784240-01 measures 12.95 in. × 3.47 in. × 4.67 in. in physical dimensions and weighs 2.5 kg. It is compatible with 20 AWG to 14 AWG copper conductor wire. The device is designed for operation between temperatures of -20 °C to 55 °C at a relative humidity of 10% to 90% (noncondensing). On the other hand, it can be stored at temperatures between -40 °C and 85 °C with a relative humidity range of 5% to 95% (noncondensing). Furthermore, it is designed for indoor use and up to a maximum altitude of 5,000 m.