Product datasheet TMC2AI2 Characteristics cartridge M221 - 2 analog inputs - I/O extension Main Range of product Modicon M221 Product or component type Analogue input cartridge Product compatibility Modicon M221C Analogue input number 2 Complementary Analogue input type Current, input range: 4...20 mA Current, input range: 0...20 mA Voltage, input range: 0...10 V Analogue input resolution 12 bits LSB value 3.91 A (current), input range: 4...20 mA 2.44 mV (voltage), input range: 0...10 V 4.88 A (current), input range: 0...20 mA Conversion time 20 ms Sampling duration 10 ms Absolute accuracy error +/- 0.1 % of full scale at 25 C +/- 1 % of full scale Temperature drift +/- 0.02 %FS/C Repeat accuracy +/- 0.5 %FS Non-linearity +/- 0.01 %FS Cross talk <= 1 LSB Type of cable Twisted shielded pairs cable Electrical connection 2 screw terminal blocks (pitch 3.81 mm) 1.5 mm 3 for inputs Cable length <= 30 m twisted shielded pairs cable (input) Insulation Non-insulated between analogue input and internal logic Height 41 mm Depth 15 mm Width 35 mm Product weight 0.015 kg Permissible continuous overload 13 V (voltage) Mar 09, 2017 1 Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications40 mA (current) Input impedance <= 250 Ohm current >= 1 MOhm voltage Environment Immunity to microbreaks 10 ms Offer Sustainability Sustainable offer status Green Premium product RoHS (date code: YYWW) Compliant - since 1415 - Schneider Electric declaration of conformity Schneider Electric declaration of conformity REACh Reference not containing SVHC above the threshold Reference not containing SVHC above the threshold Product environmental profile Available Product environmental Product end of life instructions Available End of life manual 2