Skip to Content

Register Login

Industry Online Support

Technical Forum

Navigation

ET200S Wiring Examples

Created by: Amit_Darwhekar at: 6/30/2010 10:48 PM (13 Replies)

Rating (4)

Thanks 9

Result pages:: |; 1 | 2; |

14 Entries

Entries per page: 10 | all

1/24/2011 1:53 PM	Rate (0)
RAJKIRAN Silver Member Joined: 8/18/2009 Last visit: 6/17/2024 Posts: 548 Rating: (33)	Dear Expert, Then what about Aux. supply connection(Means +24V or -ve 24V) for 8DO, 4AI ,2AI & 2A0 (Already mentioned MFLB).
	Rajkiran Patil
Suggestion To thank Quote Answer

1/24/2011 3:04 PM	Rate (0)
UMENCHO Diamond Member Joined: 3/21/2006 Last visit: 11/1/2024 Posts: 10229 Rating: (1181)	Aaa Ok, So for DO the logic is - to energize the output the card give +24V DC. In order to close the 'ring' needs M (0V DC) - chassis ground (from power module). For analog I/O. AUX1: Protective-conductor terminal or potential bus (freely usable up to 230 VAC) isn't important. Even in some cases are missing there. Best regards, Hristo Mihalev

Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users RAJKIRAN

1/25/2011 6:20 AM	Rate (1)
RAJKIRAN Silver Member Joined: 8/18/2009 Last visit: 6/17/2024 Posts: 548 Rating: (33)	Hi, Plus common or Minus common depends on the connected equipment. Sink Type has Minus COM, Current flows from Load to Unit when turned on. Source Type is reversed, COM is plus, Current flows from Unit to Load when turned on. this is against all normal conditions of plants. am I right
	Last edited by: Automation Way at: 1/25/2011 6:23 AM Rajkiran Patil
Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users KPawar

1/25/2011 7:32 AM	Rate (1)
fritz Diamond Expert Joined: 10/7/2005 Last visit: 11/19/2024 Posts: 3027 Rating: (1057)	Hello Automation Way have a look at the link below, it shall remove any doubts and answer all sinking and sourcing questions. What is the meaning of the terms "sinking"and "sourcing" in digital modules of SIMATIC?
	Cheers fritz The advice and opinion given in this thread is that of the author and does not necessarily reflect the views of I S Systems Pty Limited. To find out how I S Systems can help you with your automation needs please visit www.issystems.com.au.
Suggestion To thank Quote Answer
This contribution was helpful to 3 thankful Users UMENCHO RAJKIRAN OnlyMe

|

Share this page:

Share this page on...

Follow us on