Digi Module connect me 9210 Modbus (RTU/TCP)

Question

Well Its not a question.

I have successfully implemented Modbus RTU and Modbus TCP (Master/Slave) in Digi Module Connect Me 9210 and its working Fine. The kind of work which I have done so far is Protocol Conversion between Modbus TCP Slave to Modbus RTU Master. The steps involve in the conversion are:

1 - Digi receives data from Modbus TCP Client
2 - Convert the data in Modbus RTU Master
3 - Send the data on Modbus RTU Slave

if anybody needs any help regarding this please don't hesitate to contact me.

Thanks

Comments

Hey, I am working on a project to implement MODBUS TCP along with SNMP in NET+ OS. I was wondering if you have experience with implementing protocol layers and if you could help me on this project? Thanks.

Answer 1

Wow, that's great, you're very kind.

Have you deployed it in Linux or NET+OS?

I'm also beginning with the same project, so when I'll have more specific questions I'll come back.

Answer 2

Thanks @cruedag

I have developed in net+os which is actually similar to linux. You can ask whatever u want.

Answer 3

hello I need some help regarding to implement the same functionality as well. I am using TransPort WR31. Can you briefly explain how did you get the conversion to work?

Comments

Hi @gary Please download libmodbus library from http://libmodbus.org/ this link and import this into your module. when you will do that you let me know I will send you my code so you can further have a look.

Answer 4

Just starting a similar project - do you have any code examples you can share to inspire our imaginings?

Answer 5

I'm working on a similar project as well. I'd appreciate seeing your work!