PCL-746+ REV.B1 4 PORT RS-232/422/485 Data Acquisition Card

PCL-746+ REV.B1 — 4 PORT RS-232/422/485 Data Acquisition Card. This multi-channel serial interface card provides four separate ports that support RS-232, RS-422 and RS-485 signaling standards, allowing connection of modems, sensors, PLCs and other serial devices. Designed for data acquisition, industrial control and automation tasks where multiple serial lines are required, it simplifies system expansion and integration into existing setups.