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 | C | L
··Temperature compensation: Internal | External | Process data-based
··Limit value alarms enabled: On | Off
··Upper/lower limit: 16-bit analog value (±27648)
