Siemens 6ES7214 1BD23 0XB0 Karachi Press Club: Teachers protest enters fourth day. 6ES72141BD230XB0 DISCONTINUED BY MANUFACTURER PLC MODULE SIMATIC S7 200 CPU 224 COMPACT UNIT AC POWER SUPPLY 14 DIGITAL INPUTS DC 10 DIGITAL OUTPUTS RELAY 8 12 KB PROGRAM 8 KB DATA PROFIBUS DP EXPANDABLE What is the Siemens 6ES7214 1BD23 0XB0? This is a SIMATIC S7 200 CPU 224 compact controller with integrated digital inputs and relay outputs, designed for small automation systems. What voltage does it require? The unit operates on either 120 V AC or 230 V AC, with a 24 V DC load voltage for I O. What communication options are available? The CPU supports PROFIBUS DP expansion for integration into distributed control systems. How much memory does it have? It includes up to 12 KB of program memory and 8 KB of data memory. Is this still a current product? This model is considered legacy equipment and is typically supported through spare parts or replacement inventory.