Obvius: AcquiSuite

The AcquiSuite brings "plug and play" capability to the data acquisition market, dramatically reducing the time and training to put a typical building on line. In most applications, the installation can be done by the building engineer or contractor in less than 2 hours. The system automatically detects and configures Modbus devices in just seconds reducing installation time and cost. Because the AcquiSuite automatically detects modbus devices, the installer does not need to enter modbus point numbers or multipliers and thereby reduces configuration errors.

After installation, data from the connected modbus devices is time stamped and stored in non volatile memory at user selected intervals. This interval data is stored at the local site until the next scheduled upload to the SQL database server. Using the built-in modem or Ethernet port, data is sent via ether the network or phone lines to the Building Manager Online server, or collected by your own data warehousing system. From the Building Manager Online website, you can view past data, plot charts, and export data for use on your own PC. Remote configuration is also provided at the BMO website to allow administration of AcquiSuite devices that are on intermittent or shared dialup telephone lines.

The A8812-1 version of the AcquiSuite has 8 flex io inputs built in to the unit. Each input can measure analog sensors (4-20mA or 0-10V) as well as pulse output devices. This simplifies installation for basic projects such as utility meter pulse counting. This version also provides a convenient wall mount design for ease of installation near your power distribution panels.

Applications:

Aggregation of energy and operational information from remote sites.
Gathering of "near real time" performance data.
Benchmarking building operations.
Developing load profiles for energy purchases.
Monitoring performance of building systems. (e.g. chillers, boilers, fans)
Alarm notification for data points that are recorded above or below acceptable levels.
Wallmount enclosure with conduit knockouts.
Built in IO feature with 8 flex io inputs: 4-20mA, 0-10V, or pulse inputs for common sensors.
Includes 2 contact closure outputs to interface with BAS systems or demand response controls.
Optional GSM/GPRS cellular version available for wireless internet connectivity.

Product documentation:

Cutsheet: A8812-1.pdf
Hardware Install: A8812Manual.pdf
Modbus Framework: A8812ModbusFramework.pdf
Frequently Asked Questions
Application Notes
Firmware Update Notes
Pictures: annotated internal view
Onboard IO: Modbus/TCP register list

AcquiSuite A8812-1

Ordering Information:
A8812-1	AcquiSuite. Includes RS485, 8 flex io inputs, ethernet, dialup modem	MSRP: $1649
A8812-GSM	AcquiSuite. Includes RS485, 8 flex io inputs, ethernet, GSM/GPRS cellular modem	MSRP: $1969

A live demonstration AcquiSuite is available online via the Internet. Please contact our Sales office at 503-601-2099 for access and an online tour.