6ES7422-1BL00-0AA0 SIEMENS Exclusive Digital Output SM 422 Original Brand New

6ES7422-1BL00-0AA0 SIEMENS Exclusive Digital Output SM 422 Original Brand New

The 6ES7422-1BL00-0AA0 is a digital output module from SIEMENS, part of the SM 422 series within the SIMATIC S7-400 automation system. It offers 32 isolated digital outputs, operating at 24 V DC with a current rating of 0.5 A per channel. Designed to control a wide range of actuators—including solenoid valves, contactors, lamps, motor starters, and small motors—this module ensures flexible and precise output management in industrial applications.

Its robust construction and diagnostic features make it ideal for high-reliability environments. Each output is monitored via green LEDs, while red LEDs provide immediate fault indication, such as blown fuses or loss of load voltage. The unit is housed in a compact plastic enclosure, ensuring easy integration in cabinet systems. Simple plug-in front connectors facilitate fast wiring and maintenance, increasing operational efficiency and minimizing downtime in complex automation setups.

Overview

• Digital output module for SIMATIC S7-400 automation systems
• Supports direct connection to lamps, contactors, solenoid valves, small motors, and motor starters
• 32 isolated digital outputs at 24 V DC, 0.5 A per channel

Design

• Compact and durable plastic housing with clear status LEDs
• Green LEDs for output signal indication
• Red LEDs for diagnostics: internal/external faults, blown fuses, or load voltage failure
• Includes labeling strips for better organization
• Plug-in front connector for easy and efficient wiring

Product Code: 6ES7422-1BL00-0AA0

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