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Home Product 6ES7422-1HH00-0AA0 Digital Output Module Siemens S7-400 PLC 24VDC 16Ch High-Density
SM 422 digital output module

6ES7422-1HH00-0AA0 Digital Output Module Siemens S7-400 PLC 24VDC 16Ch High-Density

Siemens S7-400 digital output
6ES7422-1HH00-0AA0 module
SIMATIC digital output module
6ES7422-1HH00-0AA0
Siemens S7-400 digital output module 6ES7422-1HH00-0AA0 is a SIMATIC digital output module featuring 32 digital outputs with 120/230V AC voltage range, designed for switching high-power industrial loads in automation systems.
Categories:Automation
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Product Description

The Siemens 6ES7422-1HH00-0AA0 is a SIMATIC S7-400 digital output module designed for robust industrial automation. It features 16 digital outputs with 24V DC sourcing capability, supporting a load current of 0.5A per channel. The module operates within a 20.4-28.8V DC supply range and functions reliably in temperatures from 0°C to 60°C. It integrates seamlessly into S7-400 racks via backplane bus connectivity, supporting distributed configurations with up to 21 expansion modules. Widely used in manufacturing, process control, and energy sectors, it excels in high-speed switching applications. Key advantages include diagnostic LEDs for fault monitoring, galvanic isolation, and compatibility with PROFIBUS/PROFINET via interface modules. Limitations include lack of onboard communication ports and dependency on rack-based power. Designed for harsh environments, it ensures high reliability and system scalability in demanding automation tasks.
ParameterSpecification
Module TypeSiemens S7-400 Digital Output (6ES7422-1HH00-0AA0)
Number of Channels16
Output TypeSolid-state (MOSFET)
Rated VoltageDC 24 V
Current per Channel0.5 A
Total Current (Max)4 A
Backplane Current70 mA
Power Consumption1.7 W
Isolation500 V DC (Channels to Backplane)
Response Time0.1 ms (ON), 0.5 ms (OFF)
DiagnosticsShort-circuit detection, Wire-break monitoring
Connection Type40-pin front connector
CertificationCE, UL, cULus, ATEX, IECEx
question:What is the warranty?
answer:Our products come with a standard 1-year warranty covering manufacturing defects, ensuring reliable performance and quality assurance.
question:Can the company ensure stable supply?
answer:Yes, as a leading Asian trade partner in industrial automation, we maintain long-term manufacturer ties for consistent, timely delivery.
question:Why should we purchase from you?
answer:With 20+ years as Asia’s top industrial automation trader, we prioritize quality, reputation, and 85% repeat clients for trust-driven partnerships.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What is the warranty?
answer:Our products come with a standard 1-year warranty covering manufacturing defects, ensuring reliable performance and quality assurance.
question:Can the company ensure stable supply?
answer:Yes, as a leading Asian trade partner in industrial automation, we maintain long-term manufacturer ties for consistent, timely delivery.
question:Why should we purchase from you?
answer:With 20+ years as Asia’s top industrial automation trader, we prioritize quality, reputation, and 85% repeat clients for trust-driven partnerships.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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