8864 Data Controller
accurately and securely
acquires, stores and protects your CEMS data from
communications failures with your DAS system.
Power through the next decade of CEMS data collection with the 8864 Data Controller.
The 8864 Data Controller is the latest in ESC Spectrum’s series of reliable and robust devices. It improves upon its predecessor, the 8832 Data Controller, with 10 times the storage space and 100 times the network speed.
The 8864’s dual Ethernet interfaces allow you to communicate independently and simultaneously with an instrumentation or a CEMS network, as well as a StackVision server on the network. Each network port supports multiple sessions of data polling and remote user interaction while the 8864 continues to collect, compute and store new data.
Three built‐in USB ports allow connections to external keyboards, trackballs, mice, and/or supporting USB flash drives.
Collect, monitor, QA, and report on emissions data from continuous monitoring systems with confidence.
The 8864 Data Controller is intuitive and ready to use. A capacitive touch screen and intuitive UI make performing common functions without a keypad or external device easy. Access the UI remotely anywhere with a network connection and web browser.
The device offers superior network security. Remote browser connections require HTTPS and remote terminal sessions utilize a secure SSH protocol.
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.
The 8864 Data Controller is compatible with StackVision, Prism and other Data Acquisition Systems.
The ESC Spectrum 8864 Data Controller is a sophisticated, powerful hardware bridge between DAS software and the emissions monitoring rack.
This rock-solid data controller has a demonstrated Mean-Time-Between-Failure of over 20 years and is considered the “workhorse” of the industry. Whether you’re using StackVision, Prism, or another Data Acquisition System, the 8864 Data Controller accurately and securely acquires, stores, and protects your CEMS data from communications failures.
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.