MAIN CHARACTERISTICS product or component type COMMUNICATION CARD range compatibility ALTIVAR 61 communication port protocol LONWORKS connector type 1 REMOVABLE 3-WAY SCREW CONN transmission rate 78 KBPS COMPLEMETARY CHARACTERISTICS topology TP FT-10 FREE TOPOLOGY communication service LONMARK 0000 NODE OBJECT display type 1 LED FOR FAULT product weight 0.3 KG