Overview
The 6ES7288-3AQ04-0AA0 is a Siemens SIMATIC S7-200 SMART SM AQ04 analog output module with 4 analog outputs, each configurable for ±10 V or 4-20 mA at 11-bit resolution. The module draws 2.7 W from a 24 V DC supply (rated 24 V DC, range 20.4 to 28.8 V DC) and measures 45 mm wide, 100 mm high, and 81 mm deep, weighing 170.5 g.
How it compares
Versus the 6ES7232-4HD32-0XB0 (SIMATIC S7-1200 analog output module), both offer 4 analog outputs and a 24 V DC supply, but the 6ES7288-3AQ04-0AA0 uses 11-bit resolution versus the 14-bit resolution of the S7-1200 module — a factor when selecting for loop precision in retrofit or new BOM decisions.