4 System Architecture Table of Contents 4.1 System Constitution .............................................................. 4-2 4.2 Power Supply ......................................................................... 4-2 4.3 Left-side Extension ................................................................ 4-2 4.3.1 Connectable Left-side Extension Module .................................. 4-2 4.3.2 Allocation of Left-side Network Module Addresses ..................... 4-3 4.3.3 Method of Reading/Writing of Left-side Modules ....................... 4-3 4.4 Right-side Extension ..............................................................
4-3 4.4.1 Connectable Right-side Extension Modules .............................. 4-3 4.4.2 Allocation of Right-side Extension Module Addresses ................. 4-4 4.5 Connectable Servo Drives ...................................................... 4-5 4.6 SD Memory Card .................................................................... 4-7 4.6.1 Model and Specification ........................................................ 4-7 4-1