Power 90 - 250 VAC, 47 - 63 Hz, 12VA, 5W maximum11 - 26 VAC VDC, SELV, Limited Energy, 12VA, 5W maximum Signal Input Resolution: 18 bitsSampling Rate: 5 times second Maximum Rating: -2 VDC minimum, 12 VDC maximum( 1 minute for mA input )Temperature Effect: 1.5 uV C for all inputs except mAinput 3.0 uV C for mA input Sensor Lead Resistance Effect: TC: 0.2uVohm 3-wire RTD: 2.6 Cohm of resistance difference of two leads2-wire RTD: 2.6 Cohm of resistance sum of two leadsBurn-out Current: 200nA Common Mode Rejection Ratio (CMRR): 120dB Normal Mode Rejection Ratio (NMRR ): 55dB Sensor Break Detection: Sensor open for TC, RTD and mV inputs, Sensor short for RTD input, below 1 mA for 4-20 mA input, below 0.25V for 1 - 5 V input, unavailable for other inputs. Sensor Break Responding Time: Within 4 seconds for TC, RTD and mV inputs 0.1 second for 4-20 mA and 1 - 5 V inputs