When the IS200WROBH1A board connects to the TDBS board it has the ability to turn the relay portion into a potential equivalent to that of the IS20TRLYH1B board. With this option, it provides sensed and fused power distribution to the first six initial relay outputs as well as dedicated power to the final relay outputs. This board will also have a default fuse value of three-point-fifteen amperes. When the board is used with the isolated voltage on the TDBS it will be used to detect different statuses of the fuses on the six fuse pairings on the board.
While the IS200WROBH1A board is considered obsolete it can still be found in new and used surplus. If you have any questions regarding the availability of this board, please reach out to our sales team during normal business hours Monday through Friday to receive quotes on pricing, repairs, and shipping times.