Control Solutions’ Babel Buster® BB2-6040 is a is a Modbus to ZigBee Wireless gateway used to connect MaxStream ZigBee devices to Modbus RTU or Modbus TCP networks.
• Modbus RTU master or slave
• Modbus TCP client and server
• ZigBee coordinator
• Up to 400 Modbus registers
• Up to 100 ZigBee devices
• Universal, fully configurable
• No extra software or drivers to buy
• Configured via internal web server
Control Solutions’ Babel Buster® BB2-6040 is a Modbus® client/server device that functions as a ZigBee Coordinator and gateway. The ZigBee capabilities are identical to the BB2-7040 BACnet/ZigBee gateway. After setting up the appropriate mappings in the BB2-6040, data from ZigBee sensors will appear as Modbus registers via Modbus TCP or Modbus RTU. Data written to Modbus registers can also be propagated to ZigBee actuators by the BB2-6040.
The BB2-6040 operates primarily in Listen mode, simply waiting for ZigBee devices to report in. When the ZigBee devices do report in, the BB2-6040 searches its known device list and data maps to see if the reported data should be saved as a local Modbus register.
The collection of Modbus registers found in the BB2-6040 will maintain the most recently received ZigBee data. Other Modbus masters may query the BB2-6040 server to obtain that most recent data accessed as a holding register.
Modbus masters may write to any of the BB2-6040’s holding registers to send data to a ZigBee device when mapped for writing. The BB2-6040 will transmit to the ZigBee device, and a properly configured ZigBee device will receive the transmission at the end of its sleep period.
The BB2-6040 may also function as a master, and will use holding register writes to share data with Modbus slaves. The BB2-6040 therefore has the ability to transfer data between ZigBee devices and other Modbus devices that operate as a slave only.
Access to ZigBee devices based on the Digi/MaxStream RF modules can be configured using fill-in-the-blank templates. Raw ZigBee access is supported for any other variation of device. You can use the BB2-6040’s built in Script Basic to program more complex ZigBee related algorithms if you wish. Access to the ZigBee port is handled via Basic’s file I/O statements (e.g. print #1).
The BB2-6040 firmware is field upgradeable. As new features and preconfigured devices are added to the library, you will be able to add these features with a simple file upload to upgrade. Control Solutions does not charge extra for upgrades, even when upgrading to add features.
The BB2-6040 includes its own internal web server that provides a web based user interface for configuring the BB2-6040. Configuration is done using simple templates, and each web page has an online help section at the bottom.
Click the link below to view a demo copy of the entire Web UI in the BB2-6040.
• Read/Write ZigBee devices via Modbus registers
• Functions as ZigBee Coordinator (Router optional)
• Integer and floating point register support
• Virtual Modbus device register remapping
• Modbus RTU RS-485 master and slave
• Modbus TCP client and server
• Bidirectional communication between Modbus and ZigBee
• Supports up to 100 ZigBee devices, up to 300 data points
• User programmable with Script Basic
• Embedded web server supports User HTML web pages
• Hardened EIA-485 transceiver for RTU port
• Powered by 12-24V AC/DC 50/60 Hz
• Power Consumption: 0.2A @ 24VDC
• Transmit power: 50mW North America, 10mW Europe
• DIN rail mounting, 100mm H x 70mm W x 60mm D
(excluding antenna - RPSMA connector)
• Pluggable screw terminal blocks
• Operating temperature -40°C to +85°C
• Humidity 5% to 90%
• FCC, CE Mark
• Listed to UL 916 and (Canadian) C22.2 No. 205-M1983
BB2-6040 Video Library
Watch these videos for an introduction to configuring the gateway. It's easier than reading!
Our most extensive technical support is provided by the same engineering staff that developed the products. Your personal attention from this staff is available via the support ticket system.
No user/password is required to open a new ticket. Once you open a ticket, you will immediately receive an email with your ticket number. Your ticket number becomes your login to review your ticket(s) later. Click the Support Ticket icon anywhere you see it. (If you do not get an email with your ticket number, within minutes, check your junk folder, spam settings, etc, and try again if necessary.)Open a Ticket