Analogue Module 2AI/1AO

The Siemens SIMATIC S7-200 SMART module with part number 6ES7-288-3AM03-0AA0 is an analogue input/output expansion module designed for use with the S7-200 SMART PLC series. It provides a compact solution for applications requiring both analogue inputs and outputs.

Key Features and Specifications

• Product Type: Analog I/O Module (SM AM03)

• Number of Analog Inputs: 2 channels

  • Input Signal Types: Voltage (0–10 V, 0–5 V, ±5 V, ±2.5 V), Current (0/4–20 mA)

  • Resolution: 12 bits per channel

• Number of Analog Outputs: 1 channel

  • Output Signal Types: Voltage (±10 V), Current (4–20 mA)

  • Resolution: 11 bits

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

• Power Loss: Typical 1.1 W

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

• Weight: Approx. 172 g

• Installation: DIN rail mounting

• Supported PLC: Only for S7-200 SMART PLC