NEW ARRIVAL: Siemens SIMATIC S7-1200 SM 1223 Digital I/O Module 6ES7223-1BL32-0XB0 Now Available
Model Description
We are pleased to announce the immediate availability of the Siemens SIMATIC S7-1200 SM 1223 digital input/output module, part number 6ES7223-1BL32-0XB0. This high-density I/O expansion module delivers 16 digital inputs and 16 digital outputs in a single compact unit, specifically engineered for the SIMATIC S7-1200 PLC series. The module features 16 digital inputs operating at 24V DC with sink/source capability, paired with 16 transistor outputs rated at 0.5A per channel. Designed for seamless integration, it connects directly to the S7-1200 CPU via the front-mounted expansion bus without additional power supplies or configuration cables. Measuring 100mm × 70mm × 75mm and weighing approximately 0.288kg, the module mounts on standard 35mm DIN rail and requires a front connector for installation. This versatile I/O solution is ideal for manufacturing automation, packaging machinery, material handling systems, and building management applications where high-density digital signal processing is required .
Key Features
The 6ES7223-1BL32-0XB0 delivers exceptional performance with configurable input delay times ranging from 0.2ms to 12.8ms, enabling precise response tuning for various sensor types. The transistor outputs provide fast switching characteristics suitable for high-speed counting and pulse-width modulation applications. The module operates on 24V DC supply voltage with a permissible range of 20.4V to 28.8V DC, drawing maximum 185mA from the backplane bus. Input characteristics comply with IEC 61131 Type 1 standards, ensuring compatibility with standard industrial sensors. The unit supports cable lengths up to 500m for shielded connections and 300m for unshielded installations. LED indicators on each channel provide real-time status monitoring, while IP20 protection ensures safe operation within control cabinets. The module functions reliably across -20°C to +60°C for horizontal mounting and -20°C to +50°C for vertical installation, with CE, CSA, and FM approvals validating global deployment .
Related Models in the SM 1223 Series
The SM 1223 family offers comprehensive digital I/O expansion options to match diverse application requirements. The 6ES7223-1PL32-0XB0 provides 16 digital inputs and 16 relay outputs rated at 2A, ideal for switching AC loads and higher-current DC applications . The 6ES7223-1BH32-0XB0 delivers 8 digital inputs and 8 transistor outputs in a more compact 45mm width format, suitable for space-constrained installations . For applications requiring relay outputs in smaller configurations, the 6ES7223-1PH32-0XB0 offers 8 digital inputs and 8 relay outputs with 2A switching capacity . The 6ES7223-1BL32-1XB0 provides an alternative transistor configuration with NPN sourcing outputs for specialized interfacing requirements . For the latest S7-1200 G2 controllers, the 6ES7223-5BH50-0XB0 delivers 8 DI/8 DO with enhanced performance characteristics . All modules share consistent mounting dimensions within their size classes, unified TIA Portal configuration environment, and identical diagnostic capabilities, enabling standardized system design and flexible inventory management.
Our Competitive Advantages
As a dedicated Industrial Automation trader, we provide exceptional procurement flexibility and customer-centric service solutions. Our adaptable payment structures accommodate wire transfer arrangements and customized credit facilities for approved partners, removing financial barriers to urgent maintenance requirements. We maintain significant strategic inventory in regional distribution hubs, enabling delivery within 5-7 business days to most industrial centers worldwide. Our extensive sourcing network spans premium European and Asian sensor distribution channels, ensuring authentic Telemecanique component traceability without geographic restrictions. This multi-channel approach guarantees availability during global supply chain disruptions. Our application engineers provide sensor selection consultation, detection distance calculation, and integration support, assisting with control logic configuration and wiring optimization. Through direct manufacturer partnerships and streamlined logistics, we deliver genuine Telemecanique inductive sensors with accelerated fulfillment cycles and competitive pricing structures.
For immediate quotations or technical consultation, please contact our dedicated sales team.
About Us
We are a specialized industrial automation components trader committed to delivering authentic Siemens SIMATIC solutions with operational flexibility, rapid delivery, and technical expertise.