AEA 300, Analog 4 inputs, Pt100/Ni100

Helmholz AEA 300, 4 inputs, Pt100/Ni100 for connecting resistance thermometers

The analog input module is suitable for connection of (Pt100/Ni100) sensors and resistors. The signal lines are connected to the corresponding front connectors and...

General information

• Dimensions (DxWxH)116 x 40 x 125 mm
• WeightApprox. 220g
• Number of input - 4
• Limit alarm – Parameterizable
• Diagnostic alarm - Configurable for channels 0 and 2
• Diagnoses - Red LED for group error indicator

Measuring ranges

• Load Voltage L+L-                      24 V DC
• Reverse polarity protection          Yes
• Input Resistance                        10 MΩ
• Resistance thermometer             Pt100, Ni100 (standard and climate range)
• Resistance measuring range        150, 300, 600 Ω
• Connection of signal sensorss      2, 3, or 4-wire terminal

Ambient conditions

• Ambient temperature0 °C … +60 °C
• Transport and storage temperature -25 °C … +75 °C
• Pollution degree 2
• Protection rating IP20
• Certifications CE

CE

• RoHS Yes
• REACH Yes