Analogue Module 8AI

The Siemens SIMATIC S7-200 SMART module with part number 6ES7-288-3AE08-0AA0 is an analogue input expansion module designed for the S7-200 SMART PLC series. It is specifically intended for applications requiring multiple high-resolution analogue inputs.

Key Features and Specifications

• Product Type: Analogue Input Module (SM AI08)

• Number of Analog Inputs: 8 channels

• Input Signal Types:

  • Voltage: 0–10 V, 0–5 V, ±5 V, ±2.5 V

  • Current: 0–20 mA, 4–20 mA

• Resolution: 11 bits + sign (12-bit ADC)

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

• Current Consumption: Typical 60 mA, max. 80 mA (24 V DC); from backplane bus: typical 61 mA, max. 80 mA (5 V DC)

• Power Loss: Typical 2 W

• Configuration in RUN: Not supported (cannot be reparameterised during operation)

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

• Weight: Approx. 186 g

• Supported PLC: Only for S7-200 SMART PLC