The SSiemens 6ES7223-1PH22-0XA8 Digital I/O Module is a digital I/O expansion module designed for the SIMATIC S7-200 CN series of programmable logic controllers. It serves to extend the control system's capabilities by providing additional input and output channels, specifically intended for use with S7-22X model CPUs.

This digital I/O expansion module Siemens 6ES7223-1PH22-0XA8 features a compact form factor, measuring 71.2 mm in width, 80 mm in height, and 62 mm in depth, allowing for efficient integration into control cabinet layouts. Its configuration includes eight digital inputs that operate at 24 V DC, supporting both sink and source wiring methods, which offers significant flexibility during installation and commissioning.

A key advantage of the Siemens 6ES7 223-1PH22-0XA8 Digital Input/Output Module is its eight relay-type digital outputs. Each output channel can handle a substantial current of up to 2 A, making it suitable for directly controlling a variety of industrial actuators, indicators, and small solenoid valves without requiring additional interposing devices. This capability enhances system simplicity and cost-effectiveness.

It is important to note that the Siemens 6ES7223-1PH22-0XA8 Digital I/O EM 223 is certified with CE approval, ensuring it meets essential health, safety, and environmental protection standards for the European Economic Area. With a typical power dissipation of 3 W, this SIEMENS SIMATIC S7-200 6ES7 223-1PH22-0XA8 represents a reliable and efficient solution for expanding the I/O capacity of compatible S7-200 CN systems in diverse automation applications.