| 8B51-02 | 
                                        Dataforth | 
                                        35,000 | 
                                        VOLTAGE INPUT MODULE, 20KHZ BW | 
                                    
                                                                    
                                        | 8B51-03 | 
                                        Dataforth | 
                                        26 | 
                                        VOLTAGE INPUT MODULE, 20KHZ BW | 
                                    
                                                                    
                                        | 8B51-04 | 
                                        Dataforth | 
                                        35,000 | 
                                        VOLTAGE INPUT MODULE, 20KHZ BW | 
                                    
                                                                    
                                        | 8B51-05 | 
                                        Dataforth | 
                                        35,000 | 
                                        VOLTAGE INPUT MODULE, 20KHZ BW | 
                                    
                                                                    
                                        | 8B51-06 | 
                                        Dataforth | 
                                        35,000 | 
                                        VOLTAGE INPUT MODULE, 20KHZ BW | 
                                    
                                                                    
                                        | 8B51-07 | 
                                        Dataforth | 
                                        25 | 
                                        VOLTAGE INPUT MODULE, 20KHZ BW | 
                                    
                                                                    
                                        | 8B51-08 | 
                                        Dataforth | 
                                        5 | 
                                        VOLTAGE INPUT MODULE, 20KHZ BW | 
                                    
                                                                    
                                        | 8B51-09 | 
                                        Dataforth | 
                                        4 | 
                                        VOLTAGE INPUT MODULE, 20KHZ BW | 
                                    
                                                                    
                                        | 8B51-10 | 
                                        Dataforth | 
                                        10 | 
                                        VOLTAGE INPUT MODULE, 20KHZ BW | 
                                    
                                                                    
                                        | 8B51-12 | 
                                        Dataforth | 
                                        1 | 
                                        VOLTAGE INPUT MODULE, 20KHZ BW | 
                                    
                                                                    
                                        | 8B51-13 | 
                                        Dataforth | 
                                        1 | 
                                        VOLTAGE INPUT MODULE, 20KHZ BW |