Product # EX5-BCNET-NA00 - $1,195
Service Agreement with Driver - $235
Service Agreement without Driver - $595
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The BACnet Device Driver was designed to plug-in to our industrial based communications server KEPServerEX and is intended for use with Building Automation and Control Networks. This product supplies data access to any HMI, SCADA, Historian, or Enterprise application that supports OPC, DDE, Advanced DDE, FastDDE, or SuiteLink. It provides connectivity to equipment using the BACnet protocol over Ethernet (often referred to as ( "BACnet/IP" or "Annex J"). Devices on other BACnet network types may be accessed using BACnet gateway devices. The BACnet Device driver is also included in the Building Automation Suite.
BACnet Resources:
The official BACnet specification, "ANSI/ASHRAE Standard 135-2001 BACnet A Data Communication Protocol for Building Automation and Control Networks", describes all aspects of the BACnet protocol. It is recommended that users of this driver be familiar with the standard BACnet objects and properties discussed in Clause 12 of the specification. In addition, you should be familiar with the particulars of BACnet/IP outlined in Annex J of the specification. The specification document, as well as many other useful resources, is available through the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (ASHRAE) or the official BACnet web site www.bacnet.org.
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Plug-in Driver Features:
- Supports APDU (Application Protocol Data Unit)
which affects message segmentation
- Supports Command Priority which prioritizes
write requests
- Supports subscription to Change of Value (COV)
event notification for many properties
- Automatic Tag Database Generation for BACnet supported object
types
- Supported Objects: Most
properties of all of the standard object types
are supported.
Analog
Input, Analog Output, Analog Value, Averaging,
Binary Input, Binary Output, Binary
Value, Calendar, Command, Device, Event Enrollment,
File, Group, Life Safety Point, Life Safety
Zone, Loop, Multi-state Input, Multi-State
Output, Multi-State Value,
Notification Class, Program, Schedule, Trend
Log
- Supported Services:
| BACnet Service |
BIBB |
Initiate |
Execute |
| Who-Is |
DM-DDB-A |
X |
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| I-Am |
DM-DDB-A |
|
X |
| ReadProperty |
DS-RP-A |
X |
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| ReadPropertyMultiple |
DS-RPM-A |
X |
|
| WriteProperty |
DS-WP-A |
X |
|
| WritePropertyMultiple |
DS-WPM-A |
X |
|
| SubscribeCOV |
DS-COV-A |
X |
|
| SubscribeCOVProperty |
DS-COVP-A |
X |
|
| ConfirmedCOVNotification |
DS-COV-A |
|
X |
| UnconfirmedCOVNotification |
DS-COV-A |
|
X |
Protocol
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Supported Devices
- This driver can be used successfully with devices
that use the BACnet/IP (Annex J) protocol, are
visible on or from an Ethernet network, and
support the objects, properties, and services
supported by this driver. You should consult the
Protocol Implementation Conformance
Statement (PICS), available from your hardware
vendor. Conformance data for this driver is given
in Supported Objects and Services found under
the features tab
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Related Products: |

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Drivers "Plug-in" to KEPServerEX
The BACnet OPC Server is a plug-in device driver for KEPServerEX. A "Plug-in" is a software program (.dll) that extends the capabilities of KEPServerEX to fit the communication requirements of a specific device or system. The plug-in driver handles all of the proprietary communications between the device/system and the OPC layer, KEPServerEX. The KEPServerEX core then handles all OPC and Proprietary Client communications between the plug-in driver and the Client application. For a complete list of features and capabilities please visit the KEPServerEX overview page.
- OPC Foundation Certified - The Best of OPC on the Market
- High Performance - Multi Threaded - Runtime Configurable
- Detailed Protocol Diagnostics - Communications Trace
- Detailed OPC Diagnostics - Communications Trace
- Native Interfaces - Client Connectivity Beyond the OPC Standards
- Stratus High Availability Computing - Certified
- Marathon High Availability Computing - Certified
- Kepware 2 Hour Demonstration Mode on all Products
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