The ST-COM is a discontinued expansion module featuring 12VDC power supply, dual RS-232/422/485 communication ports, 6-pin RJ11 female connector, CRESNET slave ports with LED indicators, and rack-mountable design.
The ST-COM is a discontinued expansion module featuring 12VDC power supply, dual RS-232/422/485 communication ports, 6-pin RJ11 female connector, CRESNET slave ports with LED indicators, and rack-mountable design.