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CM PTP /OSDP

10/28/2024 9:35 AM	Rate (0)
MEDM Joined: 9/24/2024 Last visit: 12/18/2025 Posts: 3 Rating: (0)	Hi, has anyone managed to use the CM PTP RS485 module to communicate with a badge reader via the OSDP protocol?

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10/28/2024 1:03 PM	Rate (0)
Murof Platinum Member Joined: 8/3/2009 Last visit: 1/16/2026 Posts: 16644 Rating: (1944)	Hello perhaps you find some useful information in the manual: https://support.industry.siemens.com/cs/ww/en/view/59057093 Bye Murof
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This contribution was helpful to 1 thankful Users MEDM

10/28/2024 2:46 PM	Rate (0)
MEDM Joined: 9/24/2024 Last visit: 12/18/2025 Posts: 3 Rating: (0)	thanks for the feedback document already seen and it does not talk about OSDP

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10/28/2024 4:03 PM	Rate (0)
Duris_I Diamond Expert Joined: 4/28/2015 Last visit: 11/27/2025 Posts: 10970 Rating: (844)	Hello, OSDP can be implemented as own created protocol but technically and due secure system within protocol functionality, it is not possible to do by yourself, it's not easy. OSDP isn't nativelly supported by CM or CP modules as far as I know but some workaround can be set some Gateway (in case is existed on market) with your existed PLC interface or this link maybe can show something: https://sid.siemens.com/r/A6V13503242/21521223947___en-US_20971966987 I need to say for first that I don't have experience with OSDP now so maybe some other IoT devices can be used and interconncted with S7 CPU via usable interface and collect data in this way. OSDP manuals are available at any specific OSDP sites.
	Last edited by: Duris_I at: 10/28/2024 16:04:09 Last edited by: Duris_I at: 10/28/2024 16:48:33 With best regards... Ivan Duris Flight: OMICO
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