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Product information
SIMATIC S7 MODBUS Master V3.1 single license: part number 6ES7870-1AA01-0YA0 for 1 installation, including R-SW, SW and DOCU on CD and HW dongle.
Detailed Parameters
Product:SIMATIC S7
Function/Designation:MODBUS Master V3.1
License type:single license
Installations:1 installation
Included software/components:R-SW, SW and DOCU on CD
Hardware:HW dongle
Class:Class A
Languages:3 languages (de, de, fr, en fr)
Executable in:STEP 7 V4.02 or higher
Reference hardware:CP 341 and CP 441-2
Engineering Context
The SIMATIC S7 MODBUS Master V3.1 is provided as a single license for 1 installation with R-SW, SW and DOCU on CD plus an HW dongle.
Execution is stated as being enabled in STEP 7 V4.02 or higher.
Reference hardware for the license is stated as CP 341 and CP 441-2.
FAQ
1. What does part number 6ES7870-1AA01-0YA0 license for?
It is a SIMATIC S7 MODBUS Master V3.1 single license for 1 installation.
2. What is included with the license?
R-SW, SW and DOCU on CD and an HW dongle.
3. Which STEP 7 version is required?
It is executable in STEP 7 V4.02 or higher.
4. Is a Class A specification provided?
Yes, it is listed as Class A.
5. Which languages are included?
It is listed as 3 languages (de, de, fr, en fr).
6. Which reference hardware is stated?
CP 341 and CP 441-2.





