Powered by 9-30 Vdc, Model WV108 is field configurable via DIP switches for ±20 mV to ±200 V, and ±10 mA or ±100 mA. Dual relay alarm outputs can be set as high or low to operate in failsafe or nonfailsafe modes. TouchCal technology provides digitally stable circuit and enables 100% adjustment of setpoints and deadbands. Limit alarm mounts on DIN rail.