Siemens SIMATIC S7-200 SMART Analog Combination Module

Siemens SIMATIC S7-200 SMART Analog Combination Module About

The Siemens 6ES7288-3AM03-0AA0 is an active, space-saving SIMATIC S7-200 SMART analog mixed I/O module (EM AM03) tailored for compact closed-loop process layouts. To streamline space inside dense panels, this single 45mm-wide expansion component provides two analog inputs and one analog output rather than requiring separate dedicated cards.The versatile configuration supports standard industrial signals, processing voltage (10V, 5V, 2.5V, 010V) and current (020 mA, 420 mA) vectors natively. Inputs run at a high 12-bit analog-to-digital conversion resolution, while the output tracks at 11-bits plus sign. Housed in an IP20-protected enclosure designed for simple DIN rail mounting, the component maintains an ultra-efficient thermal footprint with a typical power loss of just 1.1W. Front-panel LEDs offer real-time channel state and error diagnostics.