DDC Online direct digital controls
Innotech - Maxim  

System Architecture

Date Last Saved: 9/21/2015 3:53:26 PM

This section distinguishes between Operator Interfaces and Field Interfaces to the BAS. The Operator Interface refers to the main 'front-end' method for accessing and operating the BAS. The Field Interfaces typically access the BAS from the controller-level and have limited functionality, and may include HID, LDP, and ZBI as described below. This section describes the devices only; OI functionality is generally covered in the Software, while Field Interface functionality is detailed further in the individual Controllers
Operator Interfaces (OI)
Dedicated Operator Workstation (OWS)
Dedicated PC(s) with proprietary workstation software
PCs running MAXIM suite of software to configure, monitor, and simulate control systems as well as display graphics and system alarms, etc.
"Thin" Client Browser The innSIGHT web server allows any computer with internet access to mornitor the control system via standard web browser.
"Thick" Client Browser
Product Application(s): N.A.
Handheld Interface Devices (HID)
PDA-Based
Proprietary Commissioning tool; Control Station
Local Display Panel (LDP) Viewport; Miniport
Zone Based Interfaces (ZBI)
Thermostat with communication port to access local controller/network innTOUCH Smart
Other thermostat types available (without communication ports)
Interface to BAS Networks innSIGHT web server
Compatible with the building's IT network? Yes, see above
Protocol(s) Global Points link bus (RS-485)
Cabling and Speeds twisted pair @ 59 Kbps
Expansion Capability
Additional Information
Peer-to-Peer or Polling?
Protocol(s) Subsystem network
Cabling and Speeds
Expansion Capability
Additional Information
Includes a listing of available Gateways, Routers and other devices that provide additional communications flexibility into and out of the BAS. Repeaters, bridges, standard modems and the like are typically not included here. Note: If in use by the BAS, the Internet/building IT Network is extremely open and non-proprietary. If a vendor uses the IT Network, CI devices such as IP routers and hubs can be purchased from third parties.
Model (Device) Application
Model (Device) BACnet gateway; SubSystem gateway; Dynalite gateway
Application Communication interface
Classification Gateway
between
BACnet/IP
and
BACnet/MS-TP; SubSystem network; Dynalite network
Additional Information Dynalite Network is used in lighting control
Model (Device) Application
Model (Device) innSIGHT Web Server
Application Communication interface
Classification Web server
between
BACNet/IP
and
Internet
Additional Information