PLC | Siemens | 6ES7326-2BF01-0AB0 6ES7 326-2BF01-0AB0 S7 Digital output SM 326

Product Description: Siemens 6ES7326-2BF01-0AB0

The Siemens 6ES7326-2BF01-0AB0 is a digital input module from the SIMATIC S7-300 series, providing 16 channels for controlling 24 V DC digital signals. This module is designed for use in industrial automation systems, allowing for the connection of devices such as sensors, switches, and push buttons. The module supports both sinking and sourcing input types (PNP or NPN) and features diagnostic functions for wire break and short circuit detection, ensuring reliable operation in various applications.

Key Features

• Digital Inputs: 16 channels for 24 V DC signals
• Input Type: Sinking or sourcing (PNP or NPN)
• Input Voltage: 24 V DC ±20%
• Input Current per Channel: 6 mA typical
• Mounting: DIN rail within the SIMATIC S7-300 system rack
• Configuration: Configured via TIA Portal or STEP 7
• Diagnostics: Integrated diagnostic functions for wire break and short circuit detection

Technical Specifications

• System Series: SIMATIC S7-300
• Module Type: Digital Input Module (DI)
• Number of Inputs: 16
• Input Voltage: 24 V DC ±20%
• Input Type: Sinking (NPN) or Sourcing (PNP)
• Input Current: 6 mA per channel typical
• Power Supply: Via backplane bus
• Mounting: DIN rail
• Dimensions (W × H × D): Approx. 40 mm × 125 mm × 129 mm
• Operating Temperature Range: 0 °C to +60 °C
• Protection Class: IP20
• Certifications: CE, UL, cULus

Application Areas

• Connection of sensors, switches, and push buttons to automation systems
• Industrial control and monitoring systems
• Integration with SIMATIC S7-300 PLC for modular I/O expansion
• Suitable for use in manufacturing, process control, and material handling systems

Advantages

• Reliable operation with diagnostic functions for quick fault detection
• Flexible input types (PNP and NPN) for compatibility with a wide range of field devices
• High-density 16-channel configuration for space-saving installations
• Easy configuration and integration with SIMATIC S7-300 PLC via TIA Portal