Siemens SIMATIC S7-200 SMART Digital I/O Signal Board

Siemens SIMATIC S7-200 SMART Digital I/O Signal Board About

The Siemens 6ES7288-5DT04-0AA0 is an active, compact SIMATIC S7-200 SMART digital input/output signal board (SB DT04). It is engineered to provide localized, low-density I/O expansion without increasing the physical dimensions or lateral panel footprint of the PLC configuration as detailed on Turll. Instead of mounting on a side rail, this space-saving expansion card seats directly into the pre-cut, front-facing signal slot found on standard S7-200 SMART CPUs.The mixed component expands system capabilities by adding two digital inputs (24V DC) along with two digital transistor outputs (24V DC). Operating on current-sourcing PNP logic, each solid-state output channel safely delivers a continuous current rating of 0.75A as outlined by Apter Power. Housed in an ultra-lightweight, 18-gram IP20 case, it runs highly efficiently with a typical power loss of just 1W and features independent front-panel LEDs for instant channel status diagnostics.