6ES7323-1BH01-0AA0 is a digital input/output hybrid module from the Siemens (Siemens) SIMATIC S7-300 series

Series#: Siemens

Product Details

• 6ES7323-1BH01-0AA0 is a digital input/output hybrid module from the Siemens (Siemens) SIMATIC S7-300 series,
• with the model designation SM 323. It is a module that combines both digital input and digital output functions.
• Main Functions and Features
• The main purpose of this module is to simultaneously process digital input signals (such as the status of sensors or switches)
• and output signals (such as controlling relays or indicator lights) within an industrial automation system.
• Input/Output Points: It provides 8 digital inputs (DI) and 8 digital outputs (DO).
• Signal Type: All inputs and outputs operate at a 24 V DC voltage.
• Output Current: The maximum current per output channel is 0.5 A, and the module's total current capacity is 2 A.
• Electrical Isolation: The module has a photo-isolation function, electrically isolating input and output signals within groups,
• which helps improve the system's anti-interference ability and safety.
• Installation: It uses a compact design, with dimensions of approximately 40 mm (width) x 125 mm (height) x 120 mm (depth).
• Status: This product entered the phase-out stage as of October 1, 2023, and is planned to be completely discontinued as of
• ​October 1, 2025. It is currently mainly provided as a spare or repair part.