About SIEMENS PLC MODULES 6ES7288-3AR02-0AA0

SIEMENS PLC MODULES 6ES7288-3AR02-0AA0 is a high-quality industrial automation component designed for rack mount installation. Weighing 148.7 grams and measuring 45 x 100 x 81 millimeters (L*W*H), this PLC module in a sleek grey color is built for industrial usage, ensuring reliable performance. With a service period of 12 months, it guarantees durability and longevity in operational settings. 

Siemens SIMATIC S7-200 SMART

Analog Input Module SM AR02 RTD
2x AI RTD Modules, 16-bit

General Information

• Product type: SM AR02, AI RTD 2x16 bit

• Reparameterization in RUN: Not possible

Supply Voltage

• Type: DC

• Rated value: 24 V DC (-15% / +20%)

• Current consumption:

  • Typ. 40 mA

  • From backplane bus 5 V DC: typ. 80 mA

• Power loss: typ. 1.5 W

Analog Inputs

• Number of inputs: 2 (Resistance Thermometer)

• Permissible voltage input (destruction limit): max. 30 V

• Temperature unit: Adjustable (C / F)

Supported Sensors

• Resistance Thermometers: Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, Cu100, LG-Ni1000

• Resistors: 48 , 150 , 300 , 600 , 3,000

Input Ranges (Rated Values)

• Resistor ranges: 048 , 0150 , 0300 , 0600 , 03,000

Analog Outputs

• Number of outputs: 0

Measurement & Conversion

• Measurement principle: Sigma-Delta

• Resolution: max. 15-bit (or 15-bit + sign depending on resistance)

• Integration time: Parameterizable (10 / 16.67 / 20 / 100 ms)

• Interference voltage suppression: 10 / 50 / 60 / 400 Hz

• Digital filtering (smoothing): 4 stages

  • None: 1x

  • Low: 4x

  • Medium: 16x

  • High: 32x

Protection & Certification

• Degree of protection: IP20

• CE mark: Yes

Dimensions & Weight

• Width: 45 mm

• Height: 100 mm

• Depth: 81 mm

• Weight: 148.7 g 

Technical Details