▸ Key Features:
• 32 isolated digital outputs for SIMATIC S7-400 automation systems
• Rated for 24 V DC, 0.5 A per channel for flexible control applications
• Designed to switch resistive, inductive, and lamp loads per OEM specifications
• Compatible with S7-400 rack I/O configurations and backplane power
• Provides stable signal output for industrial automation and machine systems
• Rugged construction suitable for demanding industrial environments
▸ Applications:
• Factory automation and manufacturing equipment
• Material handling and motion control systems
• OEM machinery requiring high-density digital outputs
• Industrial control cabinets and distributed I/O racks
• Systems requiring reliable 24VDC signal switching and isolation
▸ Alternative Model Numbers:
6ES7422-1BL01-0AA0
6ES7422-1BL10-0AA0
SM422 32DO 24VDC Output Variants
Siemens 422-BL Series Modules
ET200S Related DO Modules (Functional Equivalents)
▸ Common Misspellings or Phrasing:
6ES7-422-1BL000AA0
6ES74221BL00OAA0
Siemens SM422 32 DO
S7-400 422BL Module
6ES7422-BL00-0AA0
