Connect Modbus RTU Slaves to BACnet/IP Server Devices
The 460MMBC moves data between up to 32 Modbus RTU Slaves and a network of up to 32 BACnet/IP Server devices.
With the 460MMBC you’re mapping Modbus coil and register data directly to BACnet/IP as binary and analog values.
How do I Use 460MMBC-N34 in My Application?
Modbus register data is mapped to BACnet analog objects and Modbus coil data is mapped to binary objects. The only additional piece required for BACnet is adding meta data which is nothing more than an ASCII description of each object.
It really is that simple.
Why Use Real Time Automation as a Gateway Supplier?
While there are certainly other companies offering protocol gateways, there is no one who provides the level of support and service that you receive from RTA. When you call, a live person answers the phone. When you talk with sales, you will get honest answers and recommendations. When you get support, it is from an engineer who had a hand in the product’s development, and support doesn’t require a ticket or 24-hour wait.
Try the RTA difference today.
Modbus RTU Master Features
Modbus Operation Modes
Modbus RTU Master
Function Codes Supported
1,2,3,4,5,6,15 & 16
Byte and Word Swapping
Maximum Modbus RTU Slave Devices
Number Read/Write Scan Lines per RTU Slave Device
200 Total - 100 reads & 100 writes
Scan Line Support
Up to 125 Registers or 512 Coils
BACnet/IP Client Features
BACnet/IP Operation Modes
Supported Object Types
Device, BI/BO/BV, AI/AO/AV, MI/MO/MV, Character String Value
Supported Service Codes
Read Property-A, Read Property Multiple-A, Write Property-A, Write Property Multiple-A, Device Dynamic Binding-A
Number Read/Write Scan Lines per Device
200 Total - 100 reads and 100 writes
Scan Line Support
Up to 128 Objects
You can configure up to 9 different users access to diagnostic and configuration screens.
Set <, <=, >=, >, ==, !=, and Change-of-State rules on any data moving through the gateway. If alarm rule is triggered an email notification can be sent.
Allows for data manipulation during protocol translation. Scaling and other data format changes can occur in the gateway.
Status and Counters
Protocol specific status, counters and error messages are accessible within the gateways diagnostics page. They can also be delivered to a connected device.
Diagnostic Logging Page
Allows users to see and log start up sequences, protocol specific messages & error messages.
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