The Renesas Electronics single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Unlike competitive devices, this Intersil family is specified for 10% tolerance supplies. Data for all meters is then read out from the concentrator via a single access port, or a wireless link. Half duplex pinouts
Operate from a single +5V supply
Pb-Free plus anneal available
Current limiting and thermal shutdown for driver overload protection