Extends HDMI 1.4 audio and video signals, RS232 control, IR control, and Power over Cable (PoC) up to 60 meters over a single CAT5e/6 cable with industry recognized HDBaseT technology
Search the Perle knowledgebase to quickly access articles created by support professionals in response to customer frequently asked questions.
Rs232 over cat5 pinout
Part number is 174CEV30010. That will allow you to connect a Modbus (RS232 or RS485) device (or devices with RS485) to an ethernet connection. Device is designed for copper serial wiring and copper ethernet wiring, but once the conversion to ethernet is done, a transciever to go fiber would be easily implemented.
There are two wiring standards for these cables, called "T-568A" and T-568B" They differ only in connection sequence, not in use of the various colors. The illustration shown is for T-568B. The pairs designated for 10BaseT Ethernet are Orange and Green.
Pin 8 will be the pin on the far right. This is the orientation we will use when we define the wiring assignments in the RJ45 plug and making understanding this easy. CAT 5 Cable has four twisted pairs within the sheath.