| Output | 
                                        EtherNet/IP with 1588
                                     | 
|---|---|
| Power Supply | 
                                        10-30V
                                     | 
| Resolution | 
                                        30 bit
                                     | 
| Shaft Type | 
                                        Hollow Shaft
                                     | 
| Size | 
                                        15 mm
                                     | 
|---|
| Drawings | |
|---|---|
| 3D STP Model | Download (ZIP) | 
| Drawings | 
|---|
| 3D STP Model Download (ZIP) | 
                    Sign in to your Rockwell Automation account to view and download technical drawings.
                
                Sign In
            | Type | Resource | Publication | 
|---|---|---|
| General | 842E-CM Integrated Motion Encoder on EtherNet/IP, Product Specification | -- | 
| General | Declaration of Conformity | -- | 
| General | Product Cutsheet | -- | 
| Installation Instructions | 842e-in002_-en-p | 842E-IN002 | 
                    Looking for more documentation?
                
                
                    Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
                
                
                
                    Search the Literature Library
                    
    
                
            
                Looking for more Technotes?
            
            
                Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
            
            
                Search Knowledgebase
                
    
            
        Technical Specifications
| Output | 
                                        EtherNet/IP with 1588
                                     | 
|---|---|
| Power Supply | 
                                        10-30V
                                     | 
| Resolution | 
                                        30 bit
                                     | 
| Shaft Type | 
                                        Hollow Shaft
                                     | 
| Size | 
                                        15 mm
                                     | 
|---|
Drawings
| Drawings | |
|---|---|
| 3D STP Model | Download (ZIP) | 
| Drawings | 
|---|
| 3D STP Model Download (ZIP) | 
                    Sign in to your Rockwell Automation account to view and download technical drawings.
                
                Sign In
            Documents
| 842E-CM Integrated Motion Encoder on EtherNet/IP, Product Specification
                            General -- | 
| Declaration of Conformity
                            General -- | 
| Product Cutsheet
                            General -- | 
| 842e-in002_-en-p
                            Installation Instructions 842E-IN002 | 
| Type | Resource | Publication | 
|---|---|---|
| General | 842E-CM Integrated Motion Encoder on EtherNet/IP, Product Specification | -- | 
| General | Declaration of Conformity | -- | 
| General | Product Cutsheet | -- | 
| Installation Instructions | 842e-in002_-en-p | 842E-IN002 | 
                        Looking for more documentation?
                    
                    
                        Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
                    
                    
                    
                        Search the Literature Library
                        
    
                    
                Accessories
Alternative Products
Technotes
                Looking for more Technotes?
            
            
                Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
            
            
                Search Knowledgebase
                
    
            
        
        Loading
    
 
                 
                     
                    Copyright ©2025 Rockwell Automation, Inc.