Siemens
Siemens 6ES7422-1FF00-0AA0 SIMATIC S7-400 Digital Output Module
Siemens 6ES7422-1FF00-0AA0 SIMATIC S7-400 Digital Output Module.
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12-Mo Warranty
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
8 Digital Outputs
120/230V AC Switching
5A Load Capacity
Optical Isolation
SIMATIC S7-400 Compatibility
High-Reliability Output
Product description
The Siemens 6ES7422-1FF00-0AA0 is a Digital Output Module (SM 422) for the SIMATIC S7-400 PLC. It offers 8 digital outputs, optically isolated, rated for 120/230V AC, and capable of handling up to 5A per channel.
This module is essential for controlling higher voltage AC loads such as motors, contactors, and solenoid valves in industrial automation applications, including machine building, process control, and building management systems.
Source your Siemens automation components, including the 6ES7422-1FF00-0AA0, from Stanlo Automation. As a veteran-owned distributor, we provide reliable and cost-effective solutions for your industrial needs.
Technical specifications
| System | SIMATIC S7-400 |
| Module Type | Digital Output (SM 422) |
| Channels | 8 DO |
| Voltage Rating | 120/230V AC |
| Current Rating | 5A |
| Isolation | Optical |
Common applications
Motor Control
Contactor Control
Solenoid Valve Actuation
Industrial Machinery
Process Automation
Building Automation
Compatible systems
SIMATIC S7-400
Also known as
6ES74221FF000AA0
Siemens SM 422 Output Module
Technical note
Expert tip
Ensure the total current draw of connected loads does not exceed the module's capacity or the S7-400 backplane current limits.What happens next?
1
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2
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Confirms your part's spec and condition
3
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Frequently asked questions
What is the maximum current rating per channel for the Siemens 6ES7422-1FF00-0AA0 digital output module?
The Siemens 6ES7422-1FF00-0AA0 digital output module can handle a maximum current of 5 Amperes per channel at 120/230V AC.