The 6ES7223-1HF22-0XA8 is a digital input/output module of the SIMATIC S7-200 CN series from Siemens.
This module, specifically the EM 223, is designed for use with S7-22X CPUs. It features 4 digital inputs with a voltage of 24V DC and 4 digital outputs with relay type, which can handle voltages ranging from 5-30V DC and 250V AC. The relay outputs can switch both DC and AC loads, providing flexibility in various industrial control applications.
The EM 223 module has an isolation test with 500V AC, ensuring reliable operation and electrical isolation between the input and output circuits. It is a compact and cost-effective solution for expanding the I/O capabilities of S7-200 PLCs, allowing for the easy addition of digital inputs and outputs to meet specific automation requirements.
It should be noted that this S7-200 CN product only has CE certification and its product life cycle (PLM) is PM400, with the product being declared obsolete and phased out of supply starting from October 1, 2017. Additionally, it is RoHS compliant, with the RoHS compliance start date being March 31, 2008.
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