Product Overview:
The Siemens SIMATIC S7-300 SM 323 Digital Input/Output Module, identified by part number 6ES7323-1BL00-0AA0, is a high-performance and indispensable component engineered for advanced industrial automation systems. This robust module is meticulously designed for seamless integration into the widely acclaimed SIMATIC S7-300 programmable logic controller (PLC) family, serving as a critical interface between the central processing unit and various field devices. It features 16 digital inputs and 16 digital outputs, all operating at a standard 24V DC, making it highly compatible with a vast array of industrial sensors, actuators, and control elements. The SM 323 module ensures precise control, reliable monitoring, and efficient operation of complex industrial processes. Built with Siemens' renowned quality and durability, it guarantees exceptional performance and stability even in the most demanding industrial environments, significantly enhancing the reliability and efficiency of your automation infrastructure.

 
Technical Specifications:

Part Number: 6ES7323-1BL00-0AA0
Alternative Part Number: 6ES73231BL000AA0
Module Type: Digital Input/Output Module (DI/DO)
Series: SIMATIC S7-300, SM 323
Digital Inputs: 16 channels
Input Voltage: 24 V DC
Input Current (typ.): 7 mA per channel
Digital Outputs: 16 channels
Output Type: Transistor (PNP)
Output Voltage: 24 V DC
Output Current: 0.5 A per channel (max. 4A per group of 8 channels)
Short-Circuit Protection: Yes, for outputs
Overload Protection: Yes, for outputs
Isolation: Optically isolated between channels and backplane bus
Wiring Connection: Front connector (40-pin)
Operating Temperature: 0 °C to 60 °C (32 °F to 140 °F)
Storage Temperature: -40 °C to 70 °C (-40 °F to 158 °F)
Protection Class: IP20
Mounting Type: DIN rail
Dimensions (WxHxD): Approx. 40 mm x 125 mm x 120 mm (1.57 in x 4.92 in x 4.72 in)
Weight: 0.4 kg (0.88 lbs)
Product Status: Active Component