6ES7223-1BH32-0XB0 is a mixed digital input/output module from Siemens’ SIMATIC S7-1200 series. Here’s a detailed English description:
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Model and Series Identification: This module, designated 6ES7223-1BH32-0XB0, is part of the SM 1223 family of mixed I/O modules for the SIMATIC S7-1200 PLC system, specifically categorized as 8DI x 24V DC / 8DO x 24V DC/0.5A. It integrates both digital input and output functions in a single unit to expand the I/O capabilities of S7-1200 controllers.
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Function: It acts as a versatile interface between the S7-1200 CPU and industrial field devices, receiving external digital input signals (e.g., from sensors, switches) and converting internal control signals into 24V DC digital output signals to control various devices like solenoids, relays, and small motors.
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Input Specifications: Equipped with 8 digital input channels operating at 24V DC. The input type supports both sink and source configurations, complying with IEC 61131-2 type 1. The rated voltage range is 20.4-28.8V DC, with each input consuming approximately 4mA. Input delay is parameterizable with options including 0.2ms, 0.4ms, 0.8ms, 1.6ms, 3.2ms, 6.4ms, and 12.8ms.
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Output Specifications: Features 8 digital output channels operating at 24V DC with a maximum current rating of 0.5A per channel. The output type supports both sink and source configurations, offering flexible wiring options. The total maximum current for all output channels combined is 4A.
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Electrical Characteristics: The maximum current drawn from the backplane bus (5V DC) is 130mA. The typical power dissipation is approximately 3W.
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Mechanical and Protection Features: Housed in a plastic enclosure with an IP20 protection rating, suitable for installation in control cabinets. Its dimensions are 45mm (width) x 100mm (height) x 75mm (depth), with a weight of approximately 200g. A front connector is required for wiring.
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Diagnostics and Indicators: LED indicators are provided for each input and output channel to display operational status, enabling quick monitoring and troubleshooting of individual channel performance.
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Environmental Compliance: Operates in a temperature range of -20°C to 60°C, with storage and transportation temperatures ranging from -40°C to 70°C. It complies with relevant industrial standards and RoHS directives, ensuring environmental safety and compatibility with global markets.
This mixed module is ideal for compact automation setups requiring a balanced combination of digital inputs and DC outputs, providing space-efficient integration and reliable performance within the S7-1200 ecosystem.
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