Technical Information
                
                    
                        
                            | Item condition | 
                            New | 
                        
                        
                            | Manufacture name | 
                            SIPLUS S7-300 SM 331 8AI 40-pole based on 6ES7331-7NF10-0AB0 with conformal coating, -25…+60 °C, analog | 
                        
                                                    
                                | Brand | 
                                
                                    Siemens
                                 | 
                            
                                                                            
                                | Categories | 
                                
                                                                            
                                        PLC Units & I/O Modules
                                        
                                         
                                                                     | 
                            
                                                                            
                                | Country of origin | 
                                DE | 
                            
                                                                            
                                | Harmonized System Code | 
                                
                                    
                                        8538 9091 00
                                    
                                 | 
                            
                                                                                                                                    
                                    | Number of analogue inputs | 
                                    8  | 
                                
                                                            
                                    | Number of analogue outputs | 
                                    0  | 
                                
                                                            
                                    | Input, current | 
                                    Yes  | 
                                
                                                            
                                    | Input signal, configurable | 
                                    Yes  | 
                                
                                                            
                                    | Output, current | 
                                    No  | 
                                
                                                            
                                    | Output, voltage | 
                                    No  | 
                                
                                                            
                                    | Output signal configurable | 
                                    No  | 
                                
                                                            
                                    | Resolution of the analogue inputs | 
                                    16 Bit | 
                                
                                                            
                                    | Resolution of the analogue outputs | 
                                    0 Bit | 
                                
                                                            
                                    | Analogue inputs configurable | 
                                    Yes  | 
                                
                                                            
                                    | Analogue outputs configurable | 
                                    No  | 
                                
                                                                        
                 
                                    Packing details
                    
                        
                                                            
                                    | Packing level 1 | 
                                    4025515139911 | 
                                
                                                    
                     
                
                                    Other Technical data
                    
                                                    
                                                                    
                                        | Width | 
                                        40 mm | 
                                    
                                                                    
                                        | Height | 
                                        125 mm | 
                                    
                                                                    
                                        | Depth | 
                                        120 mm | 
                                    
                                                                    
                                        | Suitable for safety functions | 
                                        No  | 
                                    
                                                                    
                                        | Input, voltage | 
                                        Yes  | 
                                    
                                                                    
                                        | Input, resistor | 
                                        No  | 
                                    
                                                                    
                                        | Input, resistance thermometer | 
                                        No  | 
                                    
                                                                    
                                        | Input, thermocouple | 
                                        No  | 
                                    
                                                                    
                                        | Type of electric connection | 
                                        Screw-/spring clamp connection  | 
                                    
                                                                    
                                        | Explosion safety category for gas | 
                                        ATEX gas-ex-protection, Cat. 3G  | 
                                    
                                                                    
                                        | Explosion safety category for dust | 
                                        None  | 
                                    
                                                                    
                                        | Appendant operation agent (Ex ia) | 
                                        No  | 
                                    
                                                                    
                                        | Appendant operation agent (Ex ib) | 
                                        No  | 
                                    
                                                            
                                             
                
                
                
                
                
                                    Description
                    
                        SIPLUS S7-300 SM 331 8AI 40-pole based on 6ES7331-7NF10-0AB0 with conformal coating, -25…+60 °C, analog input isolated, 8 AI; +/-5/10V, 1-5 V, +/-20 mA, 0/4 to 20 mA, 16-bit, single rooting (60 V COM.), 4-channel operation: 10 ms, 8-channel operation: 23-95 ms, 1x 40-pole Just like the CPU, the analog input modules are also protected against extreme ambient conditions. Due to the 100% conformal coating they can withstand biologically, chemically and physically active substances, condensation, frost, and corrosive gases. Regardless of the conditions, your analog signals are reliably recorded.