Siemens 6ES7522-5HH00-0AB0 Digital Output Module

Siemens 6ES7522-5HH00-0AB0 Digital Output Module

Product Description
Siemens 6ES7522-5HH00-0AB0 is a SIMATIC S7-1500 SM 522 Digital Output Module designed for industrial automation control systems. It provides 16 relay output channels for switching AC and DC loads, allowing PLC systems to control actuators, contactors, valves, lamps, and other field devices.

Technical Parameters

• Brand: Siemens
• Model: 6ES7522-5HH00-0AB0
• Product Type: Digital Output Module (DQ)
• Series: SIMATIC S7-1500 / SM 522
• Output Channels: 16 digital outputs
• Output Type: Relay output
• Rated Output Voltage:
  • 230V AC
  • 24V DC to 120V DC
  • 24V AC to 230V AC
• Output Current: 2A per channel
• Output Groups: 16 channels in groups of 2
• Maximum Group Current: 4A per group
• Relay Switching Cycle Counter: Supported
• Diagnostics Function: Supported
• Safety Shutdown Function: Supports SIL1 / PL c applications (with suitable configuration)
• Mounting: S7-1500 rack installation
• Protection Degree: IP20
• Front Connector: Screw terminal or push-in type (ordered separately)

Advantages & Features

• Original Siemens SIMATIC S7-1500 output module
• 16-channel relay output design for flexible load control
• Supports both AC and DC switching applications
• Suitable for various industrial actuators and electrical loads
• Integrated diagnostics improve troubleshooting efficiency
• Relay switching counter helps monitor service life
• Compact modular design saves cabinet space
• Reliable operation in industrial automation environments

Applications

• Factory automation systems
• Machine control equipment
• Motor starter control
• Valve and actuator control
• Production line automation
• Process control systems
• Siemens S7-1500 PLC cabinets

Notes

• Confirm PLC CPU compatibility before installation.
• Check load voltage and current requirements carefully.
• Use suitable protection devices for inductive loads.
• Ensure correct wiring of relay output terminals.
• Disconnect power before installation or maintenance.