Siemens SIMATIC S7-200 SMART Analog Input Module
Model: 6ES7288-3AE04-0AA0

Key Specifications:
Module Type: 4-channel analog input (AI)

Input Types:

Voltage: ±10V, ±5V, ±2.5V

Current: 0-20mA, 4-20mA

Resolution:

Voltage: 12-bit (±10V range)

Current: 11-bit (0-20mA range)

Accuracy: ±0.1% of full scale

Isolation: 500V AC (channel-to-bus)

Electrical Characteristics:
Input Impedance:

Voltage: ≥1MΩ

Current: 250Ω

Sampling Time: 50ms per channel

Power Consumption: ≤3W

Mechanical & Environmental:
Dimensions (W×H×D): 71 × 80 × 62 mm

Weight: ~200g

Protection Class: IP20

Operating Temperature: 0 to 55°C

Humidity: ≤95% RH (non-condensing)

Compatibility:
Compatible with: S7-200 SMART PLCs

Connection: Removable screw terminal block

Certifications:
CE, UL, cUL

EMC: EN 61000-6-4

Key Features:
✔ Flexible input configuration (voltage/current)
✔ High noise immunity
✔ LED diagnostics for channel status
✔ Plug-and-play installation

Typical Applications:
Process variable monitoring (temperature, pressure)

Sensor signal acquisition

Industrial measurement systems

Short Description:
Siemens S7-200 SMART 4AI Module *(6ES7288-3AE04-0AA0)*

4-channel analog input (±10V/0-20mA)

12-bit resolution, 500V isolation

IP20, compact size (71×80×62mm)