Providing Override Feedback to Your Controller with RIBMNA1D0
Most people that call Functional Devices Technical Support are aware of our popular products like RIB® relays. However, we offer many other products that do not fit into one of…
Most people that call Functional Devices Technical Support are aware of our popular products like RIB® relays. However, we offer many other products that do not fit into one of…
Way back in 2019, I wrote a blog titled, “RIB® Relays as 3 or 4-Way Switch.” As one would guess, it talked about using relays in multi-switch applications. Recently, a…
When trying to select a power supply, looking through the list of available options from Functional Devices can be overwhelming. There are many options to choose from, with some of…
At Functional Devices, Inc., we manufacture multiple types of current sensors. We have current switches, current transducers, and relay/current sensor combo devices, and there are plenty of variations of each.…
Functional Devices, Inc. manufactures a wide range of UL924 Listed products. These devices provide a means for compliance to code requirements for emergency egress lighting. They can be used to…
Building automation controllers can be quite expensive, and purchasing one just to add a couple more points on the network may not be ideal. Luckily Functional Devices has a solution…
I recently had a customer call into our Technical Support team with a unique fountain pump application problem. After he explained his needs, I was confident that a configuration of…
Problem With Zone Valves Recently, a contractor called into tech support looking for help to get his customer’s new heating system up and running. The customer had a hydronic heating…