Get Your Modbus RTU Slave Devices Connected Directly to the Data Table of your Siemens S7 PLC
The 460MMSC connects 32 Modbus RTU Slave devices with up to 5 Siemens S7 PLC’s.
Best of all the product is Made in the USA, is always in stock and comes with a 5-year warranty.
How do I use 460MMSC in my application?
You allocate two memory blocks in your Siemens S7 PLC. One area is a user-defined set of Output addresses sending data to your Modbus RTU Slaves. The other is Input only data receiving data from your Modbus RTU Slaves.
It’s really that simple. Need to modify your data as it passes from one protocol to the other? No problem. Each data mapping you apply can be modified with up to 3 mathematic functions. Add 4 to a value, multiply by 4 and divide by 10 with ease.
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.
Modbus RTU Master Features
Modbus Operation Modes: Modbus RTU MasterFunction Codes Supported: 1, 2, 3, 4, 5, 6, 15 & 16
Swapping: Byte and Word Swapping
Maximum Modbus RTU Slave Devices: 32
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
S7 Client Features
PLC Support: S7 300/400/1200/1500Maximum Number of PLCs Supported: 5
Maximum Number of Inputs per PLC: 150
Maximum Number of Outputs per PLC: 150
Array Support: Yes, for all data types
Supported Data Types: 8Bit Int, 16Bit Int, 32Bit Int, 32Bit Float, Bool and String
What our Customers are Saying
“I challenged a customer to get it working by the time I got back from his break room with a Coke and he indeed had it working when I got back. He then said, "It’s worth twice the price!"”
Eric P. / Kendall Electric
“Everything seems to be working as we imagined. Thanks for the great response time. I did not see any way to save the configuration other than screen shots, but the configuration did not get lost in the update. Thanks again, and you were a pleasure to work with.”
Kevin L. / Extol, Inc.
