PET-7000 DIO User Manual, May 2009, V1.00, EMH-013-10----------4Table of Contents1. INTRODUCTION................................................................................................................................................... 71.1. F EATURES ........................................................................................................................................................ 81.2. S PECIFICATIONS ............................................................................................................................................. 111.3. MODULE S ELECTION ...................................................................................................................................... 121.4. V IEW OF THE PET-7000 ................................................................................................................................. 181.5. PET-7000 INSTALLATION ............................................................................................................................... 221.5.1. Mounting the PET-7000............................................................................................................................ 221.5.2. Connecting the Hardware......................................................................................................................... 261.5.3. Ethernet cable wiring................................................................................................................................ 271.6. I/O WIRING CONNECTION ................................................................................................................................ 291.7. S OFTWARE & D OCUMENT INFORMATION ....................................................................................................... 301.8. U PDATE I NFORMATION ................................................................................................................................... 312. CONFIGURING THE PET-7000 ........................................................................................................................ 322.1. CONFIGURING THE NETWORK SETTINGS ......................................................................................................... 322.2. LOAD F ACTORY D EFAULT .............................................................................................................................. 363. WEB CONFIGURATION PAGE........................................................................................................................ 373.1. O VERVIEW ..................................................................................................................................................... 403.2. CONFIGURATION ............................................................................................................................................ 423.2.1. Ethernet Settings ....................................................................................................................................... 423.2.2. Basic Settings............................................................................................................................................ 443.2.3. Module I/O settings................................................................................................................................... 503.3. A UTHENTICATION .......................................................................................................................................... 543.3.1. Account management................................................................................................................................ 543.3.2. IP filter Settings ........................................................................................................................................ 553.4. W EB HMI....................................................................................................................................................... 573.4.1. Web Editing .............................................................................................................................................. 573.4.2. Web HMI................................................................................................................................................... 623.5. I/O P AIR CONNECTION ................................................................................................................................... 753.6. MORE I NFORMATION ...................................................................................................................................... 774. HOW TO ACCESS THE PET-7000? .................................................................................................................... 784.1. V IA AN E THERNET N ETWORK ........................................................................................................................ 784.2. U SING THE M ODBUS PROTOCOL ..................................................................................................................... 794.2.1. Introduction .............................................................................................................................................. 794.2.2. Function Codes Supported........................................................................................................................ 804.2.3. Modbus Register address table ................................................................................................................. 80