AI531

Overview

AI531 ABB S500 is an analog input module with 8 inputs supporting voltage, current, RTD, resistance, thermocouple, and digital inputs. It offers 16-bit resolution and 1 to 4-wire configurations.

Physical Dimensions

• Weight: 0.128 kg

• Length: 62 mm

• Height: 76 mm

• Width: 67.5 mm

Input and Functionality

• Analog Inputs: 8

• Input Signals: Voltage (U), Current (I), RTD, Resistance (R), Thermocouple (TC), Digital Input (DI)

• Resolution: 16 bit (including sign)

• Configurable I/Os: 0

Environmental and Electrical

• Protection: IP20 housing

• Supply Voltage: 24 V DC

• Operating Temperature: 0 ... +60 °C

• Storage Temperature: -40 ... +70 °C

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