Fiber optic model issue
Thread Content
As the title suggests, I would like to know the common single-mode outdoor fiber optic models used for system communication by netizens, with RS485 as the protocol
Used for communication between DCS systems and Siemens PLCs
The PLCs are S7200 and S7300
It depends on the manufacturer; you can go to the manufacturer’s website to select the appropriate model. Generally, you just need to specify your requirements, such as whether it should be for outdoor use, armored, single-mode, and the number of fibers (it’s best to leave 2 fibers as a spare) as well as the length
I really don’t understand this. Does an optical fiber also require RS485? I’m confused.
It’s a PLC system with an optical fiber conversion port :)
Beijing Yingtuo, Changfei optical cables, GYTZS-8B1 8-core single-mode armored flame-retardant cables, as well as Corning optical cables – all are good options. Ask for agents to get more information