National Instruments 784571-01 Direct Injector Control and Measurement Device

Part Number 784571-01 is the identifying part number for the National Instruments DCM-2301 Direct Injector Control and Measurement Device. The 784571-01 comes with a Xilinx Zynq-7000, XC7Z020 All Programmable SoC that features a dual-core ARM Cortex-A9 processor with a speed of 667 MHz. Likewise, it features 512 MB of SLC NAND Flash nonvolatile memory and 512 MB DDR3 RAM. Furthermore, the installed operating system on the device is the NI Linux Real-Time (32-bit). 

The 784571-01 also has a reconfigurable FPGA on the onboard SOC. This FPGA has 85000 logic cells, 106400 flip flops, 53200 6-input LUTs, and 220 DSP slices (18 x 25 multipliers). Furthermore, the available block RAM is 560 KB while the number of DMA channels and logic interrupts are 16 and 32 respectively. The 784571-01 also features a single network port and the following network interfaces: 10Base-T, 100Base-TX, and 1000Base-T Ethernet. These are IEEE 802.3 compatible and communication rates are auto-negotiated between  10 Mbit/s, 100 Mbit/s, and 1000 Mbit/s. Each section has a maximum cabling distance of 100 meters.

The 784571-01 measures 19 in X 8.7 in X 4.4 in. in physical dimensions and weighs 7.5 kg. The minimum vent clearance for the device is 0.75 inches. The internal real-time clock of the controller is powered by an internal coin cell battery that has a typical battery life of 10 years (with power applied to connector 1 BATT pin). Likewise, the typical battery life in storage at  55 °C and 85 °C is 5.7 years and 5.3 years respectively. 

The 784571-01 is recommended for operation between 0 °C to 55 °C at a relative humidity of 10% to 90%. On the other hand, it can be stored between -40 °C to 85 °C at a relative humidity of 5% to 95%. Note that it is meant for use within a maximum altitude of 2000 m. The device is designed to meet the requirements of the following safety standards:  IEC 61010-1, EN 610101, UL 61010-1, and CSA 61010-1.