MAIN CHARACTERISTICS range ECOSTRUXURE BUILDING OPERATION product name I O MODULES device short name UI 8 DO FC 4 H product brand SCHNEIDER ELECTRIC product or component type I O MODULE discrete input number 8 input type UNIVERSAL discrete input voltage 24 V discrete output number 4 discrete output type RELAY COMPLEMETARY CHARACTERISTICS range compatibility TB-IO-W1 TERMINAL BASE discrete input voltage type DC product compatibility CONTINUUM analogue input type CONFIGURABLE VOLTAGE CURRENT OR PROBE 0...20 MA material ABS PC switching frequency 25 HZ control type W INTD SWT F OFF ON AUTOMATIC power consumption in W 1.9 W local signalling LED GREEN RED FOR HIGH SIGNAL LEVEL electrical connection PLUG-IN SUB-BASE DC mounting support DIN RAIL width 30 MM depth 64 MM height 114 MM quantity per set 1 product weight 181 G