Modular Smart Interfaces expand the functionality of TRION module inputs. They are automatically detected and set up. They are supported on the TRION-MULTI module directly and the TRION-1802/1600-dLV modules with the external connector box. Interfaces are available for bridge (full / half / quarter), current (4-20 mA), charge, high voltage (up to 600V RMS), IEPE, LDVT, temperature (thermocouple and RTD).