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+--- Thread: KC686 SMART COLB (/showthread.php?tid=253)
KC686 SMART COLB - etaq2021 - 03-20-2021
HI, CAN I USE ONE KC868 COLB TO manage multiple Relay boards. for example :
Am working on a project that needs multiple KC686-H32B Relay assembly.
and i want to use one KC868 COLB to drive up to 2 units of KC686-H16 and i unit of KC686-H32 located at different remote location from each other.
RE: KC686 SMART COLB - admin - 03-20-2021
one KC868-COLB only automatic control for one relay controller by RS232 cable connected.
RE: KC686 SMART COLB - Rhultin - 03-22-2021
Hi,
COLB don't have 5 v supply as COL. Do I have to provide a 5V supply to sensors.
(Like Humidity sensor)
thanks
RE: KC686 SMART COLB - admin - 03-22-2021
yes, use extend power supply for sensor is good for COLB controller, that will stable.