Product Overview:
The Siemens SIMATIC S7-300 Digital Input Module 6ES7326-1RF00-0AB0 is a high-performance, robust component designed for reliable digital signal acquisition within industrial automation systems. As a crucial part of the SIMATIC S7-300 PLC family, this module offers 16 channels for 24V DC digital inputs, making it ideal for a wide range of industrial applications requiring precise and dependable input processing. Its standout feature is the integrated channel-by-channel isolation, which significantly enhances noise immunity and operational safety, protecting sensitive control systems from electrical interference. Furthermore, the module boasts comprehensive diagnostic capabilities, including wire break and short-circuit detection, ensuring maximum system availability and simplifying troubleshooting. This module is engineered for seamless integration into existing S7-300 setups, providing a powerful and efficient solution for demanding automation tasks.

 
Technical Specifications:

Part Number: 6ES7326-1RF00-0AB0
Alternate Part Number: 6ES73261RF000AB0
Module Type: Digital Input Module
Series: SIMATIC S7-300
Number of Inputs: 16 channels
Input Voltage: 24V DC
Isolation: Yes, channel-by-channel isolation
Diagnostics: Yes (wire break, short circuit, supply voltage monitoring, channel diagnostics)
Interrupts: Yes, configurable
Current Consumption (from backplane bus): Approx. 80 mA
Power Loss: Approx. 4.5 W
Input Delay: Configurable (e.g., 0.05 ms to 20 ms)
Front Connector Required: Yes (e.g., 40-pin)
Operating Temperature: 0 to 60 °C
Weight: 0.28 kg