1794-IT8 | Allen Bradley FLEX Thermocouple Input Module

Part Number: 1794-IT8Model: FLEX Thermocouple Input ModuleManufacturer: Allen BradleyModel1794-IT8 Number of Inputs8 channelsModule Location Cat. No. 1794-TB2, -TB3, -TB3S, -TB3T and -TB3TS Terminal Base UnitsNominal Input Ranges-76.5 to +76.5mVResolution16 bits (2.38?V typical) Common Mode Rejection-115db @ 60Hz; -100db @ 50HzCommon Mode Input Range+10V maximumIsolation VoltageTested at 850V dc for 1s from inputs and user power to logic sideData Format16-bit 2 s complement or offset binary (unipolar)Normal Mode Noise Rejection-60db @ 60HzInput Offset Drift w/Temperature?6mV/?C maximumGain Drift w/Temp.10ppm/?C maximumChannel Bandwidth0-2.62Hz (-3db)Settling time to 100% of final valueAvailable at system throughput rateSystem Throughput325ms (1 channel scanned), programmable to 28ms2.6s (8 channels scanned), programmable to 224msOpen TC/RTD Circuit DetectionOut of range reading (upscale)Open TC/RTD Detection TimeAvailable at system throughput rateOvervoltage Capability35V dc, 25V ac continuous at 25?COverall Drift with Temperature50ppm/?C of span (maximum)Cold Junction CompensionRange: 0 to 70?CA-B catalog number 1794-CJC2Channel to channel isolation+10VIndicators1 red/green power status indicatorFlexbus Current20mAPower Dissipation3.0W maximum @ 31.2V dcThermal DissipationMaximum 10.2 BTU/hr @ 31.2V dcKeyswitch Position3