SIMATIC S7-200 SMART G2, communications module CM 01, RS485/232 supports Freeport
India, Gujarat, India, 382415
SIMATIC S7-1200, Analog input, SM 1231 TC, 4 AI thermocouples Product type designation SM 1231, AI 4x16 bit TC Supply voltage Rated value (DC) 24 V Input current Current consumption, typ. 40 mA from backplane bus 5 V DC, typ. 80 mA Power loss Power loss, typ. 1.5 W Analog inputs Number of analog inputs 4; Thermocouples permissible input voltage for voltage input (destruction limit), max. ±35 V Technical unit for temperature measurement adjustable Degrees Celsius/degrees Fahrenheit Input ranges ● Voltage Yes ● Current No ● Thermocouple Yes; J, K, T, E, R, S, N, C, TXK/XK(L); voltage range: ±80 mV ● Resistance thermometer No ● Resistance No Input ranges (rated values), voltages ● -80 mV to +80 mV Yes — Input resistance (-80 mV to +80 mV) ≥1 MOhm