
6AG2222-1HF32-1XB0 SIPLUS S7-1200 Digital Output Module
This entry details the Siemens 6AG2222-1HF32-1XB0, a rail-based digital output module designed for extended temperature environments. The unit features conformal coating and relay outputs for robust industrial control applications.
Quick Facts
- Part number
- 6AG2222-1HF32-1XB0
- Brand
- Siemens
- Category
- PLC CPUs & Controllers
- Product type
- PLC CPUs & Controllers
- Lifecycle
- Active Product
- Dimensions
- 11.2 x 8.8 x 5.6 cm
- Net weight
- 0.186 Kg
- Source category
- SIPLUS S7-1200 SM 1222 RAIL
Product Overview
The Siemens 6AG2222-1HF32-1XB0 is a specialized digital output module derived from the standard S7-1200 series. It incorporates conformal coating to withstand harsh environmental conditions effectively. Review Siemens 6AG2222-1HF32-1XB0 as PLC CPUs & Controllers with source category SIPLUS S7-1200 SM 1222 RAIL, recorded lifecycle Active Product, and submitted model identity.
Designed for rail mounting, this module provides eight digital outputs using relay technology with a 2 A capacity. It supports operation within an extended temperature range of -25 to +60 degrees Celsius.
Technical Review Notes
- Eight digital outputs are provided via relay switching mechanisms for reliable load control. Keep dimensions 11.2 x 8.8 x 5.6 cm and net weight 0.186 Kg unchanged while comparing project documents and product image evidence.
- Conformal coating protects internal components against moisture, dust, and corrosive agents.
- Operating temperature range extends from -25 °C up to +60 °C for diverse environments.
- Overtemperature class OT1 allows temporary operation at +70 °C for ten-minute durations.
- Physical dimensions measure 11.2 cm in width, 8.8 cm in height, and 5.6 cm in depth.
- Net weight is recorded at 0.186 kg, facilitating easy handling and rail installation.
Model Identification
- Base model reference is 6ES7222-1HF32-0XB0, modified for extreme industrial conditions. Use the source path SIPLUS extreme RAIL digital modules / SIPLUS S7-1200 SM 1222 RAIL to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- SIPLUS designation indicates enhanced protection levels beyond standard industrial automation requirements.
- SM 1222 identifier confirms the specific digital module type within the S7-1200 family.
- Rail-based construction ensures secure mounting on standard DIN rails in control cabinets.
Technical Parameters
| Product type | PLC CPUs & Controllers |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 11.2 x 8.8 x 5.6 cm |
| Net weight | 0.186 Kg |
| Source category | SIPLUS S7-1200 SM 1222 RAIL |
Parameters are factual source fields retained for model review.
Parameter Review
- Relay output type offers electrical isolation between control circuit and load circuit connections. Check product-owned images, label text, connector area, and submitted model references against the exact 6AG2222-1HF32-1XB0 record before publication.
- Current rating of 2 A per channel supports moderate power switching applications directly.
- Extended thermal tolerance allows deployment in unconditioned or semi-conditioned industrial spaces.
- Compact form factor minimizes panel space usage while maintaining high output density.
- Specific part number suffixes denote the unique configuration and environmental hardening features.
Catalog Classification
Image & Label Review
- Visual inspection should confirm the presence of conformal coating on visible circuitry. Review Siemens 6AG2222-1HF32-1XB0 as PLC CPUs & Controllers with source category SIPLUS S7-1200 SM 1222 RAIL, recorded lifecycle Active Product, and submitted model identity.
- Check labeling for clarity of the full part number and Siemens branding elements.
- Verify terminal block orientation and numbering for correct wiring diagram alignment.
- Ensure rail mounting clips are intact and functional for secure cabinet installation.
Product Image Gallery

Inquiry Preparation
- Confirm the required number of digital output channels needed for the specific project.
- Verify ambient temperature conditions to ensure compliance with the -25 to +60 °C range.
- Assess load current requirements to ensure they remain within the 2 A relay limit.
- Prepare project documentation specifying any additional environmental protection needs beyond standard ratings.
Category Context
This module belongs to the broader category of programmable logic controller hardware components.
It serves as a critical interface element for executing digital control signals in automation.
Rail-mounted designs are standard for modular expansion in industrial control panel architectures.
Review Notes
- Cross-reference the base model 6ES7222-1HF32-0XB0 for standard feature comparisons and limitations.
- Review project specifications to validate the suitability of relay outputs for the loads.
- Document any specific environmental factors that necessitate the extended temperature and coating features.
- Ensure all technical parameters align with the overall system design and integration plans.



