6ES7223-1PL22-0XA0 SIEMENS Digital I/O Module

SIEMENS 6ES7223-1PL22-0XA0 Digital I/O Module

Product Description:

The SIEMENS 6ES7223-1PL22-0XA0 is a digital combination module from the SIMATIC S7-200 SMART series, integrating both input and output functions in a single compact unit. This module serves as a versatile interface between the PLC CPU and field devices, capable of reading digital signals from sensors and switches while simultaneously controlling actuators such as relays, indicators, and contactors. Designed for space-constrained applications, it provides a cost-effective solution for mixed I/O requirements without needing separate modules.

This specific model features 8 digital inputs and 8 digital outputs, offering a balanced configuration for small to medium-scale automation tasks. The inputs are designed to accept 24 V DC signals from field devices, while the outputs are relay-based, providing the flexibility to switch various AC or DC loads. The relay outputs include electrically isolated contacts, allowing different output groups to operate with separate voltage supplies. This combination module is ideal for applications in material handling, small machine control, and building automation systems where both signal acquisition and load control are needed in a compact form factor.

Technical Specifications Reference:

The SIEMENS 6ES7223-1PL22-0XA0 is an 8-input/8-output digital combination module with relay outputs. The eight digital inputs operate at 24 V DC, with a typical ON-state voltage of 15 V DC and OFF-state voltage of 5 V DC. The eight relay outputs are divided into four groups, each containing two relays with a common connection point. Each relay contact can switch up to 2 A current, with maximum switching voltages of 250 V AC or 30 V DC.

The relay outputs provide electrical isolation between the coil and contacts, with 1500 V AC isolation tested for safety. The module requires a 24 V DC power supply for the input circuits and internal logic. It connects to the S7-200 SMART system via a flat ribbon cable to the CPU or previous module. The operating temperature range is 0 to 55°C, with horizontal mounting required for proper heat dissipation. The module carries standard industrial certifications including CE, UL, and cULus approvals.

Our Services:

1,All our products are new and original, and of good quality.

2,Our prices are very competitive.

3,We have a large quantity in stock, so we could help the customers to get the components which are difficult to get.

4,All inquiries will be valued and will reply in 24.

Packing & Delivery:

1)100% brand New and Original Factory Seal!

2)Warranty: 1 year

3)Package: Original packing with cartons.

4)Delivery time: Shipped in 3-7 days after payment

5) All the goods will be tested before shipment.

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