8864 Data Controller
accurately and securely
acquires, stores and protects your CEMS data from
communications failures with your DAS system.
Collect, monitor, QA, and report on emissions data from continuous monitoring systems with confidence.
The industry-standard 8864 Data Controller provides a reliable and powerful hardware bridge between StackVision™, Prism®, or other Data Acquisition System (DAS) software and an emissions monitoring rack. Its proven accuracy and durability over decades of use across the U.S. are second-to-none.
The device offers superior network security. Remote browser connections require HTTPS and remote terminal sessions utilize a secure SSH protocol.
The 8864 features support for 1000Mbps with consistency and reliability in high-traffic networks with complex network topologies. It can perform firmware upgrades in less than one minute.
See Relevant Data Immediately with Customizable Dashboards
The 8864 Data Controller is intuitive and ready to use. The interface includes customizable dashboards, so the most relevant data is easy to see. Users can design and manage their dashboards, set active and inactive colors, and import/export.
The fully integrated capacitive touchscreen allows users to operate it with screentap gloves. Use the onscreen keyboard for easy configuration.
Backed by best-in-class customer support and services that keep the 8864 running smoothly.
The 8864 is backed by best-in-class customer support from a dedicated team of experts and is supported by online and in-person training.
Our DAS services teams are standing by to support additional needs. The DASProtect support and maintenance services program ensures round-the-clock support, access to knowledge base articles, discounted services, training, software upgrades, and more.
We provide the training and resources you need to use the 8864 Data Controller to its fullest potential.
8864 Data Controller Specifications
AMD Geode LX 800
64k L1 cache and 128K L2 cache
4 GB – firmware, configuration and data channels
256 MD – operational data and code extension
Dual 10/100 Mbps
Optically isolated RS-485 or optional RS-232
Optional R-232 or RS-485
MODBUS protocol is supported on any serial or Ethernet port
7-inch, 16 Million colors, resolution 800 x 480, TFT active matrix
USB 2.0 – two rear, one front port
999 Channels – with up to a year of data storage
17.0w x 5.25h x 14.0d inches (43.2w x 13.3h x 35.6d cm) — 19-inch rack
Approximately 12 lbs (4.5 kg)
Universal 110/220VAC, 50/60 Hz, less than 60W
Up to 12 available
Analog Current Input – 4-20mA current loop available, differential with programmable gain amplifier
Analog Voltage Input – +/- 100mV, +/- 1V, +/-5V, +/-10V full scale
Digital Input – Detects contact (relay) closures or voltage-to-ground transitions (to 24V); optional software debounce
Isolated Digital Input – Detects open-to-voltage transitions (24V to 120V, AC or DC); optional software debounce available
Meteorological Input – Rainfall, Wind Speed/Direction, Temperature, Excitation V Output
Digital Output – Latching-coil relays; rated load: 5A @ 250VAC, 5A @ 30VDC
Analog Output – 4-20mA current loop outputs; 12-bit resolution
Michael is always very professional and knowledgeable.
I am always confident things will be resolved quickly with him.
Consulting Engineer (Air Quality Group), Ameren
ESC Spectrum has provided excellent engineering and procurement support.
Analyzer Specialist, ENglobal
Alex was very helpful in resolving the issues that I brought to him.
Process Engineer, Cardinal Corporation
Even though we are only data logger users, the support staff has always been extremely nice,
very timely and completely knowledgeable on the topic at hand.
Sr. Environmental Engineer, Kyger Creek
Very helpful, understood my issue and found the fix I needed.
Instrument Technician, Xcel Energy
Scott is fantastic, very knowledgeable and very helpful!
Always know I am going to get the help I need when he answers the phone.
Environmental Engineer, El Paso Electric
Outstanding customer service!!!
IT Specialist/Network Admin, Calumet Specialty Partners
The customer service provided was quick and the agent sent additional information.
Environmental Scientist, Agua Fria Generating Station
Learn how the New Orleans Power Station used StackVision for Reciprocal Internal Combustion Engine (RICE)-specific monitoring and reporting.