Move Modbus RTU Slave Register Data To Your Building Automation Systems

The 460MMBMS moves data between a group of Modbus RTU Slave devices and a BACnet MS/TP enabled Building Automation System (BAS). There are thousands of Modbus RTU sensors and actuators which are commonly used in building systems. These devices include temperature sensors, power meters, air handlers, drives, flow meters and other sensors of every type imaginable.

With the 460MMBMS you have a device that you can quickly deploy and easily configure to access and integrate these devices into Building Automation Systems.

Eliminate Modbus Legacy Device Issues

You finally have a tool designed to save all those Modbus RTU devices from the scrap pile.  You can now take any legacy Modbus RTU device and connect it to a BACnet MS/TP Master. There is no need to replace working, reliable and trusted devices with new BACnet enabled unfamiliar devices.

460MMBMS Data Flow Diagram

Move Your Data Bi-directionally
You can both send and receive data to and from your Modbus RTU Slave devices. Registers and Coils in the Modbus RTU Slaves are mapped directly to BACnet MS/TP properties of Analog Input, Analog Output, Binary Input, and Binary Output. Up to 150 Analog Inputs, 150 Analog Outputs, 1600 Binary Inputs, and 1600 Binary Outputs can be mapped to Registers and Coils in up to 31 Modbus RTU Slave devices.

Configure Your Data Transfer from a Web Page
All the data transfer is configurable using the embedded web server. You define the number of Modbus RTU Slave devices and you set one or more configurable groups of Registers and/or Coils to transfer from each Slave and how those Registers are mapped to Analog and Binary properties in the BACnet MS/TP Slave.

The 460MMBMS is the Smart Connection solution for moving data from Modbus RTU Slave devices to BACnet/IP.

How Does It Work?
The products in the Instant Device Converter product line contain an IEC 61131-3 Control Engine that moves your data between the different network buffers. Input data from one network is moved to the output buffer of one or more other networks. The same principle applies to data moving in the opposite direction.

Because the unit features a Control Engine the transfer of data can be customized to meet your specific application requirements. Just call 1-800-249-1612 for details.

ENCLOSURE / HARDWARE
Size	4.2” x 3.25” x 1”
Weight	5 oz.
Enclosure Type	Anodized Aluminum
Mounting	Din Rail
Connectors	Port 0: T-Strip (RS232, RS485/RS422, CAN) Port 1: DB-9 (RS232, RS485/RS422, CAN) **Only one RS232, RS485/RS422, or CAN port setting can be active per unit** RJ45 10/100 Base-T (Ethernet) 2 Pin Barrel Connector
LEDs	Ethernet Link/Data, Ethernet Speed, Power, and two general purpose LEDs

ELECTRICAL/ENVIRONMENTAL/TOOLS
Network Interface	10/100 Base-T with RJ-45 Connector
Power	8 V @ 230 mA to 28 V @ 80 mA
Maximum Serial Baud Rate	115K Baud
Device IP Address Management	IPSetup™ — automatically locates RTA Instant Device Converters
Operating Temperature	-40 C to 80 C
Certification	RoHS-Compliant, UL, CUL, CE Approvals

Dimensions