7/26/2023 9:54 AM | |
Joined: 9/27/2006 Last visit: 9/4/2024 Posts: 12282 Rating:
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Hello; Do uou have any evidence that your B&R BRXTGR31 panel is able to communicate with an S5 PLC using AS511? I suggest you investigate this point before you start working on a very specific cable. Siemens offers this document on the design of various TTY cables they offer. Normally, TTY cables sold by Siemens had either 2x 15-pin connectors, or a 15-pin to 25-pin connector, as shown in the article. To connect to a 9-pin connector on the partner, the user had to procure the correct 15-to-9 pin or 25-to-9 pin adapter. They were easy to find at Radio Shack or ither electronics stores in the past, now you will have to search for them on the web. https://support.industry.siemens.com/cs/ww/en/view/29034071 Building a TTY cable can be quite involved, requiring serial chips (MAX232) and Zener diodes, with a power source. You can still find circuit designs for a RS 232 to TTY cable on the web, if you look hard, such as this one: https://plccable.home.blog/2019/01/07/self-made-wiring-diagram-of-s5-plc-programming-cable-pc-tty/ Hope this helps, |
Last edited by: dchartier at: 07/26/2023 09:56:39Last edited by: dchartier at: 07/27/2023 13:50:39 |
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8/10/2023 3:39 PM | |
Joined: 12/1/2009 Last visit: 9/5/2024 Posts: 672 Rating:
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Good day, as per the attached document the HMI shall support SINEC L1 protocol via TTY interface. Was this connection between the HMI and the S5-95U functioning before or is this a new setup? Which S5-95U model do you have? The S5-95U model with two interfaces shall support SINEC L1 on the second interface (SI2). Best Regard. TIBI68 AttachmentBRXTGR31.pdf (617 Downloads) |
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