Siemens 6ES7 214-1BD23-0XB0 CPU Module For SIMATIC S7-214

Siemens 6ES7214-1BD23-0XB0 CPU 224 compact PLC (SIMATIC S7-200) delivers compact, DIN-rail-mounted control for small-machine automation with built-in I/O. It runs on 24 V DC and provides 14 × 24 V DC digital inputs and 10 × relay outputs, with program memory of about 8–12 KB and data memory around 8 KB, plus a PPI (RS-485) communication interface and expansion capability for additional I/O modules. The unit measures approximately 140 × 80 × 62 mm, weighs about 0.35–0.4 kg, and is made in Germany, with a product status of Discontinued / legacy system. Common replacements include Siemens 6ES7214-1AD23-0XB0, 6ES7214-2BD23-0XB0, and 6ES7214-1BD22-0XB0, reflecting its use in conveyors, packaging lines, assembly machines, HVAC and other localized automation tasks where reliable, cost-conscious control is required.