
Siemens 6AG1222-1HH32-4XB0 Digital Output Module
This listing details the Siemens SIPLUS SM 1222 digital output module designed for extended environmental conditions. Users may submit inquiries to review specific technical parameters and project alignment.
Quick Facts
- Part number
- 6AG1222-1HH32-4XB0
- Brand
- Siemens
- Category
- I/O Modules
- Product type
- I/O Modules
- Lifecycle
- Active Product
- Dimensions
- 10.8 x 8.8 x 6.00 cm
- Net weight
- 0.248 Kg
- Source category
- SIPLUS SM 1222 digital output modules
Product Overview
The Siemens 6AG1222-1HH32-4XB0 is a digital output module within the SIPLUS series, engineered for robust industrial applications requiring enhanced protection against harsh environmental factors.
Based on the standard S7-1200 platform, this unit features conformal coating to ensure reliable operation in challenging conditions while maintaining precise digital output control.
Technical Review Notes
- This module provides sixteen digital outputs utilizing relay technology for switching loads with high isolation capabilities between channels and common terminals.
- Each relay output supports a maximum current capacity of two amperes, allowing for direct connection to various industrial actuators and signaling devices.
- The operating temperature range extends from negative twenty degrees Celsius to positive sixty degrees Celsius, ensuring functionality in extreme climates.
- Conformal coating is applied to the printed circuit board to protect sensitive electronic components from moisture, dust, and corrosive substances.
- The physical dimensions measure ten point eight by eight point eight by six centimeters, facilitating compact installation within standard control cabinets.
- Net weight is recorded at zero point two four eight kilograms, contributing to lightweight design considerations for modular automation architectures.
Model Identification
- The part number 6AG1222-1HH32-4XB0 identifies this specific variant within the Siemens portfolio, distinguishing it from standard S7-1200 modules.
- The prefix SIPLUS indicates that this device meets extended environmental specifications beyond standard industrial automation component ratings.
- Model classification B suggests that review are restricted and direct contact with documented Siemens representatives is required for support.
- The base hardware corresponds to the 6ES7222-1HH32-0XB0 configuration, adapted specifically for enhanced durability and environmental resistance.
Technical Parameters
| Product type | I/O Modules |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 10.8 x 8.8 x 6.00 cm |
| Net weight | 0.248 Kg |
| Source category | SIPLUS SM 1222 digital output modules |
Parameters are factual source fields retained for model review.
Parameter Review
- Review the digital output count of sixteen points when assessing suitability for complex control logic distribution tasks.
- Verify the relay contact rating of two amperes per channel to ensure application context with connected load specifications.
- Confirm the extended temperature range requirements match the operational environment where the module will be installed.
- Check the conformal coating specification to validate protection levels against humidity, chemicals, and particulate contamination.
- Examine the physical footprint dimensions to ensure adequate space allocation within the existing cabinet layout constraints.
Catalog Classification
Image & Label Review
- Inspect the front panel labeling to confirm the exact part number matches the inquiry documentation precisely.
- Observe the terminal block configuration to understand the wiring layout for the sixteen digital output connections.
- Note the status LED indicators which provide visual feedback on the operational state of each output channel.
- Review the housing construction to assess the robustness of the enclosure designed for industrial environment durability.
Product Image Gallery

Inquiry Preparation
- Prepare detailed project specifications including required output types and environmental conditions for accurate technical assessment.
- Document any specific mounting or integration requirements to ensure the module fits within the existing system architecture.
- List relevant safety standards and compliance needs that must be met for the intended application area.
- Include contact information for technical support inquiries regarding the restricted review note and service procedures.
Category Context
This module falls under the broader category of input and output devices used in programmable logic controllers.
It serves as a critical interface component for translating digital signals into physical actions in automation systems.
Review Notes
- Ensure all technical data aligns with the latest manufacturer documentation before finalizing any project planning stages.
- Consult with engineering teams to verify that the relay output characteristics meet the specific load requirements.
- Validate that the extended environmental ratings are necessary for the deployment location to justify the specialized model.
- Maintain records of all inquiry submissions for future reference and potential follow-up with technical support channels.



