Get Your Modbus RTU Master Device Connected to a Profibus DP Controller
The 460MRSPBS moves data between a Modbus RTU Master device and a Profibus Controller device. With the 460MRSPBS you are making a direct connection between Modbus RTU Master data and user defined slots in your Profibus device.
How Do I Use the 460MRSPBS-N70PB in My Application?
Modbus RTU register and coil data will be mapped into 10 Profibus DP slots. The slots will be assigned a type of Int8, int16, int32, int64, UInt8, Uint16, Uint32, Uint64, float, double, binary8, binary16 or binary32. When writing from your Profibus Controller to your Modbus RTU device, the data in the slots can be mapped to registers and coils in the Modbus RTU Master.
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 Slave Features
Modbus Operation Modes
Modbus RTU Slave
Function Codes Supported
1,2,3,4,5,6, 7,15 & 16
Byte and Word Swapping
Maximum Modbus RTU Master Connections
Contiguous Data Areas
200 Total - 100 reads & 100 writes
Data Area Limits
500 Contiguous Coils or 500 Contiguous Registers
Profibus Slave Features
10 Slots in each direction
2, 4, 8, 16, 24, 32 Bytes
int8, int16, int32, int64, uint8, uint16, uint32, uint64, Float, Double, binary8, binary 16, binary 32, Short String
Total Data Supported
244 Bytes in each direction
Maximum Profibus DP Connections
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.
to download our Gateway Comparison PDF