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Need analog Combiler

Created by: Kunjandi at: 1/20/2015 3:37 PM (6 Replies)

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1/20/2015 3:37 PM	Rate (0)
Kunjandi Posts: 113 Rating: (0)	Friends , I have two 4-20 ml amp siganals. and i have to switch these 2 siganls to a single line without any time delay or signal missing ...Like when Line A- is ON other line B-will be off and vise versa.
Kunjandi Posts: 113 Rating: (0)
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1/20/2015 7:57 PM	Rate (0)
IBN-Service Posts: 8946 Rating: (999)	What do you thinkof a relay with two alternately contacts?
IBN-Service Posts: 8946 Rating: (999)
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1/20/2015 9:23 PM	Rate (0)
eisenpferdreiter Posts: 1058 Rating: (93)	Kunjandi Friends , I have two 4-20 ml amp siganals. and i have to switch these 2 siganls to a single line without any time delay or signal missing ...Like when Line A- is ON other line B-will be off and vise versa. Hello Kunjandi, you could MOVE input A to output, but enable MOVE only when input A is ok. And MOVE input B to output, but enable MOVE only when input A is off and input B is ok. regards
eisenpferdreiter Posts: 1058 Rating: (93)
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1/21/2015 8:00 AM	Rate (0)
umencho Diamond Member Joined: 3/21/2006 Last visit: 1/14/2025 Posts: 10239 Rating: (1182)	SOmething like WAGO 857-531JUMPFLEX® Transducers

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1/21/2015 11:41 AM	Rate (0)
Kunjandi Posts: 113 Rating: (0)	I am talking about the hardware connection. I dont which device is much good for my requirement realy ,transducer or anyother component..
Kunjandi Posts: 113 Rating: (0)	Last edited by: Kunjandi at: 1/21/2015 11:43 AM Last edited by: Kunjandi at: 1/21/2015 11:42 AM
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1/21/2015 11:50 AM	Rate (0)
Kunjandi Posts: 113 Rating: (0)	Are you sure that WAGO 857-531JUMPFLEX Transducers will have this fecility ,, Please ceck the attached picture also .It has two 4-20 ml amp siganals(A nad B). and i have to switch these 2 siganls to a single line without any time delay or signal missing. Usuly it will work with siganal A a and in some case B became ON .Then it has to swith A to B(system shoild work wth B) and when B OFF It will go back to in old state. Attachment Analog Switch.jpg (284 Downloads)
Kunjandi Posts: 113 Rating: (0)	Last edited by: Kunjandi at: 1/27/2015 12:33 PM
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1/30/2015 5:29 PM	Rate (0)
kriipc Silver Member Joined: 4/11/2011 Last visit: 10/7/2024 Posts: 132 Rating: (7)	So far I found just one product. Dat Con MUX 16 -multiplexer forcurrent loop . Slovenian company. Usualy sensors are connected to the plc inputs and switching is made in program.
	I'm just a human. Mistakes are allowed. Sorry for my english. Only 3 months of training and manuals :)
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