https://www.s7automation.com/product/6es7223-3bd30-0xb0/
6ES7223-3BD30-0XB0 - S7 Automation
Aug 6, 2014 - 6ES7223-3BD30-0XB0 - SB 1223 digital input/output modules - Siemens Simatic S7 1200 SIMATIC S7-1200, DIGITAL I/O SB 1223, 2DI/2DQ, 24VDC 200KHZ
automation