6ES7522-1BL01-0AB0 Siemens SM522 Digital Output Module S7-1500

6ES7522-1BL01-0AB0 Siemens SIMATIC S7-1500 SM522 Digital Output Module

• Brand & Model: Siemens 6ES7522-1BL01-0AB0 – SIMATIC S7-1500 SM522 digital output module.
• Output Channels: 32 digital outputs (24V DC), 0.5A per channel, with short-circuit protection.
• Switching Frequency: Supports up to 100 Hz for resistive loads and 10 Hz for inductive loads.
• Electrical Isolation: Galvanic isolation between channels and the backplane bus.
• Diagnostics: Integrated wire-break and short-circuit detection per output group.

Technical Specifications & Performance

• Output Voltage: 24V DC (20.4V to 28.8V) with reverse polarity protection.
• Output Current: 0.5A per channel (maximum), total current 4A per group.
• Switching Frequency: 100 Hz for resistive loads; 10 Hz for inductive loads.
• Temperature Range: Operates from 0°C to 60°C ambient; storage from -40°C to +70°C.
• EMC Immunity: Complies with EN 61000-6-2 for industrial environments.
• Response Time: Typical turn-on/turn-off delay of 0.5ms.
• Protection Class: IP20 for installation in control cabinets.

Installation & Connection Guide

• Mount the module on a standard DIN rail inside an S7-1500 station.
• Connect the terminal block using the included front connector (40-pole).
• Wire loads to the designated output terminals (1-32) and the common supply.
• Use shielded cables for long wiring runs to reduce electromagnetic interference.
• Configure the module via TIA Portal or STEP 7 software.

Package Contents

• 6ES7522-1BL01-0AB0 digital output module (SM522).
• Front connector – screw-type terminal block for field wiring.
• Labeling strips and cable ties for organized installation.
• Bus connector for backplane communication.

Logistics & Shipping

• We ship worldwide via FedEx, UPS, or DHL with tracking number.
• Standard delivery time is 1 business day from our warehouse.
• All units are brand new and original Siemens stock.
• We maintain ample inventory for immediate dispatch.

Frequently Asked Questions

• Q: Is this module brand new and original?
  A: Yes, we supply 100% new original Siemens 6ES7522-1BL01-0AB0 modules directly from factory-authorized stock.
• Q: How fast can you ship?
  A: We ship within 5 working days after order confirmation; often same-day or next-day via DHL/FedEx/UPS.
• Q: What is the maximum switching frequency for inductive loads?
  A: The module supports 10 Hz for inductive loads and 100 Hz for resistive loads.
• Q: Does this module support 120V AC outputs?
  A: No, it only supports 24V DC digital outputs as per the specification.
• Q: What is the total current per output group?
  A: Each group supports up to 4A total current (0.5A per channel).
• Q: Is the front connector included in the package?
  A: Yes, we include the screw-type front connector for easy wiring.
• Q: Can I return the product if not needed?
  A: Yes, we support 30-day returns for unused items in original packaging.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628
Partner NexAuto Technology Limited: https://www.nex-auto.com/