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ranjithirups
Junior
Joined: 20 Apr 2015
Posts: 8
Location: Singapore
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 Posted: 23/11/2015 08:47 Post subject: Modbus TRL2 means? |
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Hi all,
I need ur suggesstion for follwing issues,
I have Control logix L73 with MVI56-MCMR module to communicate with Rosemount Tank interface unit 2160 Modbus TRL2 network. Pls let me know modbus TRL2 to Modbus RTU/ASCII is same or any difference. Plss share your knowledge..can i read/write data from/to MVI56-MCMR to Rosemount unit have modbus TRL2...
Thankssssss asap.... |
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psgama
Member junior
Joined: 24 Mar 2014
Posts: 81
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| Posted: 28/11/2015 05:55 Post subject: |
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| TRL2 is different I believe. I assume you're trying to communicate with a Rex radar or tank gauging system. I think You need one of the trl2 modems |
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poluxita
Junior
Joined: 25 Oct 2016
Posts: 1
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| Posted: 31/12/2016 06:21 Post subject: Re: Modbus TRL2 means? |
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| ranjithirups wrote: | Hi all,
I need ur suggesstion for follwing issues,
I have Control logix L73 with MVI56-MCMR module to communicate with Rosemount Tank interface unit 2160 Modbus TRL2 network. Pls let me know modbus TRL2 to Modbus RTU/ASCII is same or any difference. Plss share your knowledge..can i read/write data from/to MVI56-MCMR to Rosemount unit have modbus TRL2...
Thankssssss asap.... |
you need a trl2 modem, the layer 1 and 2 its no the same |
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yassine.astre
Member junior
Joined: 08 Jul 2015
Posts: 65
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| Posted: 22/11/2017 15:02 Post subject: |
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Hello,
I think that you should add an rs-485 to your FCU and then interface it to MVI56E-MCM module |
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