PID 3400-121 Configurable Controller Module | For Protos | Analog, digital or PID controller
                                            
                            Product number:
                        
                    
                                            
                        
                            PID3400-121
                        
                                    
                    
                
                                                                                                Description
                PID 3400-121 Configurable Controller Module | For Protos | Analog, digital or PID controller
            
                    
                                                        PID Controller Module with 2 Current Outputs and 4 Relay Outputs
- Continuous controller for the actuation of control valves
 - Quasi-continuous pulse length/pulse frequency controller for the actuation of straightway valves or metering pumps
 - 2 free limit contacts, e.g. for 3-point control of secondary control processes
 
            
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| Communication (Output, Digital): | Analog 4 ... 20 mA | 
|---|---|
| Explosion protection: | No |