SiePortal

The integrated platform for your product selection, buying and support workflow - bringing together Industry Mall and Online Support.

Products & Services
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Support Support
{{(apiData.Support | filter:{'rank':1}:true)[0].title}} Support
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
MySiePortal MySiePortal
{{(apiData.MySiePortal | filter:{'rank':1}:true)[0].title}} MySiePortal
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Cart ({{apiData.CartCount}})

Navigation

CB 1241 RS485 Connected to ET 200S DP

7/29/2014 2:35 PM	Rate (0)
KentJaeger Advanced Member Joined: 2/12/2014 Last visit: 12/18/2022 Posts: 9 Rating: (0)	Hi After what i found out i can use a CB 1241 as master DP to ET 200 S "6ES7 151-1AA04-0AB0" over Modbus ? Pretty new to this and if it possibly, could someone give at step by step explanation on wich functions to use and format i have to send eg. configuration to distributed io ? Regards

Suggestion To thank Quote Answer

7/29/2014 4:40 PM	Rate (0)
jklm Platinum Member Joined: 12/22/2006 Last visit: 1/25/2022 Posts: 1742 Rating: (309)	Hello, The IM151-1 is a Profibus DP slave. The CB1241 and/OR CB1241 may have a RS458 interface, but do not support Profibus DP protocol. What you need is Profibus DP Master. The correct module for that is the CM1243-5 http://support.automation.siemens.com/WW/view/en/42131407 The configuration is done in TIA portal, and the I/O modules plugged behind the IM151 will beaccessible directly in the process image of the PLC, just like central periphery.
	Best regards jklm Suggestion was helpful? Feel free to rate it.
Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users KentJaeger

Share this page:

Share this page on...