Communication Module | Siemens | 6ES7 522-1BF00-0AB0 S7-1500 digital output module 6ES7522-1BF00-0AB0

Product Description: Siemens 6ES7522-1BF00-0AB0

The Siemens 6ES7522-1BF00-0AB0 is a digital output module from the SIMATIC S7-1500 automation system. It provides 8 standard 24 V DC output channels with a maximum current of 0.5 A per channel. Designed for fast and reliable switching of actuators, indicators, and other field devices, this module is suitable for a wide range of industrial control applications. The module features advanced diagnostics, short-circuit protection, and is configured using the TIA Portal.

Key Features

• Digital Outputs: 8 channels, 24 V DC
• Output Current: Max. 0.5 A per channel
• Diagnostics: Integrated diagnostics for wire break, short circuit, and status monitoring
• Protective Functions: Electronic short-circuit protection and overload detection
• Mounting: Directly on S7-1500 rack rail with integrated backplane bus
• Configuration: Via TIA Portal (STEP 7 Professional V13 or higher)

Technical Specifications

• System Series: SIMATIC S7-1500
• Module Type: Digital Output Module (Standard)
• Number of Outputs: 8
• Output Voltage: 24 V DC
• Output Current per Channel: 0.5 A
• Short-Circuit Protection: Yes
• Diagnostics: Yes (per channel)
• Mounting Type: DIN rail (S7-1500 rack)
• Dimensions (W × H × D): 35 mm × 147 mm × 129 mm
• Operating Temperature Range: 0 °C to +60 °C
• Protection Class: IP20
• Certifications: CE, cULus, RCM, KC

Application Areas

• Switching of actuators, solenoids, and indicator lights
• Industrial automation in machine and process control
• Integration into modular and scalable S7-1500 systems
• Systems requiring fast response and robust diagnostics

Advantages

• High-channel density for compact control panels
• Integrated diagnostics reduce downtime and enhance maintenance
• Electronic protection improves reliability and safety
• Seamless engineering in TIA Portal for efficient project setup