The BACnet PTP driver allows the FieldServer to transfer data to and from devices using the BACnet protocol over a serial RS-232 physical layer. The FieldServer can emulate either a Server or Client.
All information in a BACnet system is represented in terms of objects. The Object_Identifier is a 32-bit code that identifies the type of Object (also identified by the Object_Type Property) and its "Instance" number, which together uniquely identify the Object within its BACnet device. Theoretically, a BACnet device could have over four million Objects of a particular type. The Object_Name is a text string, which has a unique capability. BACnet devices may broadcast queries for devices that contain Objects with a specific Object_Name. This can greatly simplify project setup.
BACnet requires one Device Object to be present in every BACnet device. The Device Object makes information about the device and its capabilities available to other devices on the networks. Before one BACnet device starts control-related communications with another, it needs to obtain some of the information presented by the other device's Device Object. Unlike other Objects, the Device Object's Instance number must be unique across the entire BACnet internetwork because it is used to uniquely identify the BACnet devices. It may be used to conveniently identify the BACnet device from other devices during installation.
Standard object types are used to hold real time data and other information. Each Object Type is referenced by a number, for example 0 represents an Analog Input.
Each Object consists of a number of prescribed properties, the main property being the Present_Value. Objects are monitored and controlled through their properties. The Analog Input Object is representative of the Objects involved directly with control elements and many of its Properties reflect this.
The information that follows describes how to expand upon the factory defaults provided in the configuration files
included with the FieldServer.
Multiport Gateway (Serial-Ethernet-LonWorks)
This protocol translator/gateway provides a wealth of features to enable data transfer between different devices and networks utilizing serial, Ethernet or LonWorks ports. The extensive library of FieldServer drivers provides easy interoperability with devices and networks used in building automation, HVAC, fire and process control industries.
The FS-B3510 is one of the FS-X30 Series FieldServers designed to meet the needs of system integrators in designing a complete interoperable system. The FS-B30 Series brings together the powerful FieldServer driver library with state-of-the-art gateway design. This FieldServer includes four serial connections (two RS-232, two RS-485), two Ethernet ports, and a LonWorks port. The multiport design allows for serial-to-serial interfaces or interface from mulitple serial products to an Ethernet or LonWorks network. The two Ethernet ports enable the integrator to connect a PC to download configuration changes without disturbing the system connections and without the additional cost of an external hub.
The Allen Bradley DF1 driver allows the FieldServer to transfer data to and from devices over RS-232 using
DF1 protocol. The FieldServer can emulate either a Server or Client.
The information that follows describes how to expand upon the factory defaults provided in the
configuration files included with the FieldServer.
Multiport Gateway (Serial-Ethernet-LonWorks)
- Ethernet Ports – 2: 100 BaseT RJ45 connector (auto MDIX and sensing) with ESD protection
- Serial Ports – 5: 2 x RJ45 RS-232 galvanically isolated with ESD protection. 2 x RS-485 galvanically isolated with ESD protection. 1 x RJ45 RS-232 system port.
- LonWorks – 1: FTT-10 twisted pair. 1000 Network variable capability. LonWorks service pin
- Auxiliary ports – 2: 2 x USB ports. Expansion: Fieldbus connectors available for selected protocol
- Operating Temperature: 0-60℃ (32-140°F)
- Relative Humidity: 10-90% non-condensing
24V AC (+/-10%) or 12-30V DC @ 12W
- Dimensions (WxDxH): 6.3x5.4x2.0 in.(16.0x13.7x5.0cm)
- Weight: 2.5 lbs (1.5 Kg)
- Input voltage: 24 V DC nominal: 10-30V DC
- Capacity: Base system has 1000 point capability (upgradeable to 10,000 points)
- Mounting Options: Desktop, Wall, Panel Optional: DIN rail
Power, Run, System Error, Configuration Error, and Node Offline
Ethernet connection– Link OK, Tx/Rx communication activity
RS-232/RS-485 – Tx/Rx communication activity
LonWorks - Activity
Communication, Option, Drivers
Memory upgrade for additional data points
Custom Configuration Service
Drivers available for a wide range of Ethernet and social protocols
- CE Marked
- CSA Certified: UL916 Standard and CSA @ 22.2
- DNP 3.0 Tested
- RoHS Compliant
- GOST-R Certified
- FCC: Part 15
- LonMark Certified
- Modbus Tested
- BTL Certified