Analogue Module 2AO

The Siemens SIMATIC S7-200 SMART module with part number 6ES7-288-3AQ02-0AA0 is an analogue output expansion module designed for use with the S7-200 SMART PLC series. It provides a precise analogue signal output for industrial automation applications.

Key Features

• Product Type: Analogue Output Module (SM AQ02)

• Number of Analogue Outputs: 2 channels

• Output Signal Types:

  • Voltage: –10 V to +10 V, 11-bit resolution

  • Current: 0–20 mA or 4–20 mA, 10-bit resolution

• Supply Voltage: 24 V DC (operating range: 20.4–28.8 V DC)

• Current Consumption: Typical 50 mA (24 V DC), 80 mA from backplane bus (5 V DC)3

• Power Loss: Typical 1.5 W

• Load Impedance:

  • Voltage output: ≥ 1 kΩ

  • Current output: ≤ 500 Ω

• Diagnostics:

  • Monitoring of supply voltage

  • Wire-break detection

  • Short-circuit detection

  • Diagnostic LED for output status

• Protection: IP20 (EN 60529)

• Dimensions (W x H x D): 45 mm x 100 mm x 81 mm3

• Weight: Approx. 147 g

• Installation: DIN rail mounting

• Supported PLC: Only for S7-200 SMART PLC