The 1746-OB16E SLC 500 Digital Output Module is an electronically-fused 24V DC signal output module by Allen-Bradley which can be fixed on any available slots in 1746 Chassis and it uses a Removable Terminal Block (RTB). It has an operating voltage range between 10 and 30V DC (source) and draws a backplane current of 0.135A at 5V DC. The 1746-OB16E has a load-dependent 1ms signal delay time for both ON and OFF mode and it has a maximum output current leakage of 1mA in its OFF state. The minimum current load available on each point is 1mA and it has an inrush current 2.0A on each point for 2ms repeating every 1s at 30 °C (86 °F). The 1746-OB16E has 0.388W heat dissipation per output point and 7.6W of aggregate heat dissipation on the module. It has an operating temperature bracket of 0-60 °C (32-140 °F) at a relative humidity condition of 5-95% without condensation and it is NEMA ICS 2-230 rated for Noise immunity. The 1746-OB16E has an operational