PLC | Siemens | 6ES7222-1HF32-0XB0 S7-1200 Digital output SM 1222 6ES7 222-1HF32-0XB0

Product Description: Siemens 6ES7222-1HF32-0XB0

The Siemens 6ES7222-1HF32-0XB0 is a high-density digital output module from the SIMATIC S7-1200 series, designed to provide 16 additional 24 V DC source- type outputs. This module enables efficient and reliable control of actuators such as relays, contactors, and indicators in automation systems. Its compact design and seamless integration with the S7-1200 platform make it ideal for applications requiring high channel counts and reliable digital switching.

Key Features

• 16 digital output channels
• Source (PNP) type output configuration
• Rated for 24 V DC operation
• Electronic short-circuit protection on all channels
• Fast switching performance with low signal delay
• Integrated status LEDs for channel-level diagnostics
• Compact size optimized for control cabinet installation
• Easy configuration via TIA Portal

Technical Specifications

• Part Number: 6ES7222-1HF32-0XB0
• Number of Outputs: 16
• Output Type: Source (PNP)
• Output Voltage: 24 V DC
• Output Current per Channel: Max. 0.5 A
• Total Output Current: Max. 8 A (total for all channels)
• Signal Delay: ≤ 0.1 ms
• Short-Circuit Protection: Yes (electronic)
• Isolation: Between module electronics and backplane
• Mounting Method: DIN rail
• Dimensions (W × H × D): 70 mm × 100 mm × 75 mm
• Weight: Approx. 200 g
• Protection Class: IP20
• Operating Temperature: 0 °C to +55 °C
• Storage Temperature: –40 °C to +70 °C
• Certifications: CE, cULus

Application Areas

• Industrial automation systems requiring large output capacity
• Machine control with multiple actuator connections
• Lighting and signaling systems
• Distributed digital output applications with compact I/O needs
• S7-1200-based modular control panels and equipment

Advantages

• Expands digital output capacity by 16 channels in a compact form
• Integrated protection enhances system safety and reliability
• Ideal for high-density I/O requirements in limited space
• Seamless configuration and integration with TIA Portal
• Compatible with all standard S7-1200 CPUs and system architecture