BAScontrol22 22-point BACnet/IP Sedona Unitary Controller

Product Overview

The BAScontrol22 is a 22-point unitary controller which supports BACnet/IP and Sedona using a 2-port Ethernet switch connection. The controller complies with the B-ASC device profile having a convenient mix of 8 universal inputs, 4 binary inputs, 4 analog outputs and 6 relay outputs. Unique to the unit are 48 web components which link Sedona wire sheet readable/writeable data to web pages, and 24 virtual points which link Sedona wire sheet readable/writeable data to a BACnet client.

The device is fully web page-configurable, and freely programmable using Sedona's drag-and-drop programming methodology of assembling components onto a wire sheet to create applications. The unit can be programmed using Niagara Workbench AX or a third-party Sedona programming tool such as Sedona Application Editor (SAE). Rugged design, low profile, and wide temperature operation make it suitable for indoor or outdoor use.

Versatile Control Device — Unitary controller or remote Ethernet I/O

• BACnet/IP compliant with a B-ASC device profile
• Resident Sedona Virtual Machine (SVM)
• Programmable via Workbench AX or Sedona Editor
• Configurable with a common web browser
• Direct connection to Ethernet network
• NTP or manually-settable real-time clock
• COV subscriptions – 14 binary and 2 analog
• Outdoor temperature operation -40°C to +75°C

Flexible Input/Output — 22-points of physical I/O

• Eight configurable universal inputs:
  Thermistor, resistance, analog voltage, binary input, pulse inputs (4 max)
• Four contact closure inputs
• Four analog voltage outputs
• Six relay outputs

Product Details

The BAScontrol22 utilizes a powerful 32-bit ARM7 processor with 512 kB of flash memory plus a 16 Mbit serial flash file system for storing configuration data and an application program.

By operating at the BACnet/IP level, the BAScontrol22 can share the same Ethernet network with supervisory controllers and operator workstations. The unit can be configured for a fixed IP address or can operate as a DHCP client receiving its IP address from a DHCP server. A real-time clock with a supercap backup allows for creating local schedules.

A 10/100 Mbps Ethernet port supports protocols such as BACnet/IP, Sedona SOX, HTTP and FTP. Configuration of universal inputs and virtual points can be accomplished using web pages. Type II and type III 10 kΩ thermistor curves and a 20 kΩ thermistor curve are resident in the unit. Current inputs can be measured using external resistors. Contact closures require a voltage-free source. Binary inputs and outputs as well as analog outputs require no configuration. The unit is powered from either a 24VAC/VDC source.

Ordering Information