Move Modbus RTU Slave Register Data To Your Building Automation Systems

The 460MMBS moves data between a group of Modbus RTU Slave devices and a BACnet/IP enabled Building Automation System (BAS). There are thousands of Modbus RTU sensors and actuators. Many are 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 460MMBS you have a device that you can quickly deploy and easily configure to access and integrate these devices into Building Automation Systems like Metasys® from Johnson Controls.

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/IP Client.  There is no need to replace working, reliable and trusted devices with new BACnet enabled unfamiliar devices..

460MMBS Data Flow Diagram

Move Your Data Bi-directionally
You can both send data to your Modbus RTU Slave devices from a BACnet/IP Client and receive data from your RTU Slaves using Analog and Binary Properties. A Total of 150 Analog Input Properties, 150 Analog Output Properties, 1600 Binary Inputs and 1600 Binary Outputs can be connected to 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 the Modbus Registers and Coils connected to the Analog and Binary BACnet Properties.
The 460MMBS 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) Port 1: DB-9 (RS232 or RS485) RJ45 10/100 Base-T (Ethernet) 2 Pin Barrel Connector (Power)
LEDs	Ethernet Link/Speed LED & Ethernet Data LED

CONTROL LOGIC
Specification	IEC 61131-3
Supported Logic Types	Ladder Logic, Instruction List, Function Block Programming, Structured Text, and Sequential Function Chart
Application Debug & Monitoring	Included
HMI Visualization	Fully Integrated with User Application
Visualization Access	Remote Browser
Data Typing	Strong Data Typing

ELECTRICAL/ENVIRONMENTAL
Network Interface	10/100 BaseT with RJ-45 Connector
Input Power	29.5VDC to 31.6VDC (Bus Powered)
Power	500ma @ 12 VDC
Maximum Baud Rate	115K Baud
Device IP Address Management	RtaDiscovery™ — automatically locates RTA Instant Device Converters
Operating Temperature	0C to +70C
Humidity	5% to 95% RH, non-condensing
Shock	MIL std 810C, method 516.2
Vibration	MIL Standard 810C method 514.2
Noise Immunity	NEMA ICS3-304
Certification	RoHS-Compliant, UL, CUL, CE Approvals

Dimensions