Analog Input Module - AI 4 x TC, 16-Bit isolated - 600-254-4AD02

General characteristics··4 inputs, electrically isolated from the backplane bus··4 process input words··4 process output words (for temperature compensation)··Measuring range: ±80 mV··Supported thermocouples: E, J, K, N, R, S, T, B, C, L··Measurement resolution: 15 bits + sign··External or internal temperature compensation··Wire break detection··Diagnostic messages··Limit value alarms for each channel··A bi-color LED (blue/red) indicates the module’s operating status and any malfunctions··Red/green bi-color LEDs (one for each channel) indicate the channels' states Module parameters··Diagnostic alarm: On | Off··Overflow / underflow diagnosis: On | Off··Representation values: SIMATIC* S7 | SIMATIC* S5 (for ±80 mV only)··Temperature unit: Celsius x 10 | Fahrenheit x 10 | Kelvin x 10 Parameters for each channel··Wire break detection: On | Off··Interference frequency suppression: None | 10 Hz | 50 Hz | 60 Hz | 400 Hz··Measuring ranges: ±80 mV··Thermocouples: E | J | K | N | R | S | T | B |