Analog Input Module - AI 4 x TC, 16-Bit - 600-254-4AD01

General characteristics• 4 inputs, electrically isolated from the backplane bus• 4 process input words• 4 process output words (for temperature compensation)• Measuring range of ±80 mV• Supported thermocouples: E, J, K, N, R, S, T, B, C, L• Measurement resolution of 15 bits + sign• External or internal temperature compensation• Diagnostic messages• Limit value alarms for each channel• A bi-color LED (blue/red) indicates the module’s operating status and any malfunctions 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 range: ±80 mV• Thermocouples: E | J | K | N | R | S | T | B | C | L• Temperature compensation: Internal | External | Process data-based• Limit value alarms enabl