Product Number: 1756-IB16Model: Digital DC Input ModuleManufacturer: Allen BradleyCondition: New & Original in Factory PackingFactory Warranty: 12 MonthsTechnical SpecificationsModel: 1756-IB16Inputs: 16 (8 points/group)Voltage category: 12/24V DC sinkOperating voltage range: 10 31.2V DCInput voltage, nom: 24V DCInput delay time (screw to backplane):Off to On: Hardware delay: 290 s nom/1 ms max + filter time; User-selectable filter time: 0, 1, or 2 msOn to Off: Hardware delay: 700 s nom/2 ms max + filter time; User-selectable filter time: 0, 1, 2, 9, or 18 msCurrent draw @ 5.1V: 100 mACurrent draw @ 24V: 2 mATotal backplane power: 0.56 WPower dissipation, max: 5.1 W @ 60°C (140°F)Thermal dissipation: 17.39 BTU/hrOff-state voltage, max: 5VOff-state current, max: 1.5 mAOn-state current, min: 2 mA @ 10V DCOn-state current, max: 10 mA @ 31.2V DCInrush current, max: 250 mA peak (decaying to < 37% in 22 ms, without activation)Input impedance, max: 3.12 k @ 31.2V DCCyclic update time: 200 s 750 msChange of state: Software configurableTimestamp of inputs: ?200 sIsolation voltage: 250V (continuous), basic insulation type, inputs-to-backplane, and input group-to-groupNo isolation between individual group inputsRoutine tested @ 1350V AC for 2 sModule keying: Electronic, software configurableRTB keying: User-defined mechanicalSlot width: 1Wire category: 1¹North American temperature code: T3CIEC temperature code: T3Enclosure type: None (open-style)Reverse polarity protection: YesNOTE:Use this conductor category information for planning conductor routing as described in the system-level installation manual.
