The BQHSX is a Pre-calibrated High Signal Input Module, UDM series µP-based indicator/controller features a rugged 1/8 DIN housing, rated IP67/NEMA4x. The UDM40's unique display can be programmed in one of three colors (red, amber or green) or it can be programmed to display in a different color should an alarm setting be eclipsed, (i.e. green - OK, amber - caution, red - trouble). Indicator's features include min/max recording, data hold, display/input range scaling and password protection. When a power supply card and multi-range configurable input card are slid into a BD-type display, an UDM indicator is the end result. Output cards are easily inserted into the back of the UDM indicator, thus making them controllers. It is possible to obtain one or two relay output(s) (not both) and/or a proportional analog or excitation output (not both).