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Control Solutions, Inc.

Babel Buster 2 BACnet-Modbus Network Gateway

Control Solutions? Babel BusterĀ® BB2-3010 is a BACnet MS/TP client/server device that functions as a
Modbus RTU master/slave. A large number of BACnet objects gives you flexibility in mapping Modbus
registers to any combination of BACnet objects. Packed Modbus registers may be parsed to multiple
BACnet objects when reading. Multiple BACnet objects may be packed into a single Modbus register when
writing. All standard Modbus register types are supported.
Input objects will poll their assigned Modbus register at the interval you specify, and provide the Modbus
data as the Present Value when read. Commandable Output objects are used to write Modbus registers,
and will update the Modbus device each time BACnet is updated. The BB2-3010 supports up to 300 non-
commandable objects, or up to 135 commandable objects, or a mix in between.
Control Solutions? BB2-3010 gives building automation integrators access to a wider range of products
often marketed as industrial products, including variable frequency drives and power analyzers. Visit for more information.

ProfileBACnet Application Specific Controller (B-ASC)
BTL ListedOctober 2012






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