Siemens SIMATIC S7-200 SMART CPU ST40 PLC 6ES7 288-1ST40-0AA0
• Model: CPU ST40. • Part Number: 6ES7 288-1ST40-0AA0. • Compact all-in-one PLC with onboard I/O. • PLC unit only. • No accessories, software, cables, or original box. • Digital Outputs: 16 × 24VDC, 0.5A.