| 70GRCK16-HL | Grayhill, Inc. | 3 | I/O MODULE RACK 16 CHANNEL | 
                                                                    
                                        | 70GRCK16-HS | Grayhill, Inc. | 5,000 | I/O MODULE RACK 16 CHANNEL | 
                                                                    
                                        | 70GRCK16I | Grayhill, Inc. | 5,000 | I/O MODULE RACK 16 CHANNEL | 
                                                                    
                                        | 70GRCK16I-DIN | Grayhill, Inc. | 5,000 | I/O MODULE RACK 16 CHANNEL | 
                                                                    
                                        | 70GRCK24-HL | Grayhill, Inc. | 5,000 | I/O MODULE RACK 24 CHANNEL | 
                                                                    
                                        | 70GRCK4 | Grayhill, Inc. | 6 | I/O MODULE RACK 4 CHANNEL | 
                                                                    
                                        | 70GRCK4-DIN | Grayhill, Inc. | 5,000 | I/O MODULE RACK 4 CHANNEL | 
                                                                    
                                        | 70GRCK4R | Grayhill, Inc. | 7 | I/O MODULE RACK 4 CHANNEL | 
                                                                    
                                        | 70GRCK4R-DIN | Grayhill, Inc. | 5,000 | I/O MOUNTING BOARD G5 4POS | 
                                                                    
                                        | 70GRCK8-HL | Grayhill, Inc. | 5,000 | I/O MODULE RACK 8 CHANNEL | 
                                                                    
                                        | 70GRCK8-HS | Grayhill, Inc. | 4 | I/O MODULE RACK 8 CHANNEL | 
                                                                    
                                        | 70GRCM32-HL | Grayhill, Inc. | 5,000 | I/O MODULE RACK 32 CHANNEL | 
                                                                    
                                        | 70GRCP32-HL | Grayhill, Inc. | 5,000 | I/O MODULE RACK 32 CHANNEL | 
                                                                    
                                        | 70GRCQ24-HS | Grayhill, Inc. | 5,000 | I/O MODULE RACK 24 CHANNEL | 
                                                                    
                                        | 70GRCQ32-HL | Grayhill, Inc. | 5,000 | I/O MODULE RACK 32 CHANNEL |