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header-product Siemens SM 1223 Digital I/O Module 6ES7223-1BH32-0XB0, 8 DI and 8 DO, 24V DC
308.99 €

Siemens SM 1223 Digital I/O Module 6ES7223-1BH32-0XB0, 8 DI and 8 DO, 24V DC

Siemens SM 1223 Digital I/O Module 6ES7223-1BH32-0XB0 Photo 1
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Siemens SM 1223 Digital I/O Module 6ES7223-1BH32-0XB0, 8 DI and 8 DO, 24V DC

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Short description

The Siemens SM 1223 (6ES7223-1BH32-0XB0) is a digital input/output expansion module designed for the SIMATIC S7-1200 PLC system. It features 8 digital inputs and 8 digital outputs operating at 24V DC. This module is essential for expanding the processing capabilities of industrial automation systems, providing reliable signal integration for various sensors and actuators in manufacturing and control applications.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 3746852
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.08.2026 {{selectedOffer.officeDeliveryString}}
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06.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.20 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.79 €
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36 months installment: from 8.58 euros per month
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Product information

Description

The Siemens SM 1223 digital I/O module is a high-performance expansion unit specifically engineered for the SIMATIC S7-1200 programmable logic controller series. This module provides 8 digital inputs and 8 digital outputs, all operating at a standard 24V DC voltage level, allowing for seamless integration into complex industrial automation environments. By extending the I/O capacity of the base PLC unit, it enables more sophisticated control over machinery and production lines.

Advantages

This module offers exceptional reliability and robust performance in demanding industrial conditions. Its compact design ensures efficient use of space within control cabinets, while the standardized 24V DC interface simplifies wiring and compatibility with a wide range of industrial sensors and actuators. The integration process is streamlined through the TIA Portal engineering software, ensuring that users can quickly configure and deploy the module within their existing automation architecture.

Suitable for

  • Industrial automation and process control systems
  • Integration of proximity switches and limit sensors
  • Control of solenoid valves and contactors
  • Expansion of existing SIMATIC S7-1200 PLC configurations
  • Manufacturing and assembly line monitoring

When it may not be suitable

This module is not intended for applications requiring analog signal processing, as it is strictly limited to digital input and output operations. Furthermore, it is not compatible with PLC systems outside of the SIMATIC S7-1200 family.

Key specifications

  • 8 digital inputs, 24V DC
  • 8 digital outputs, 24V DC
  • Designed for SIMATIC S7-1200 PLC series
  • Compact modular housing
  • Standardized industrial voltage levels

How to use

Installation involves mounting the module onto a standard DIN rail directly adjacent to the S7-1200 CPU or another expansion module. The electrical connection is established via the integrated bus connector, which handles both data communication and power supply from the CPU. Once physically installed, the module must be configured within the TIA Portal software environment to map the inputs and outputs to the PLC memory addresses, allowing the user to reference them in the control program.

What to consider before purchase

  • Verify that your existing S7-1200 CPU supports additional expansion modules
  • Ensure the power supply provides sufficient 24V DC current for the connected sensors and actuators
  • Check the available space in the control cabinet for mounting
  • Confirm that the digital signal requirements match the 24V DC specification

Usage recommendations

Always ensure the power is disconnected before performing any wiring or installation tasks to prevent electrical damage to the module or the PLC system. Maintain proper cable management to avoid signal interference.

Description

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Customer questions

FAQ

How much does the Siemens SM 1223 Digital I/O Module 6ES7223-1BH32-0XB0 cost, and is it available for purchase?

The price is 308.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Siemens SM 1223 Digital I/O Module 6ES7223-1BH32-0XB0 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Siemens SM 1223 Digital I/O Module 6ES7223-1BH32-0XB0 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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