Description

Anaheim Automation PCL451 Manual Preset Indexer Simple Type: Shunt Trip The Anaheim Automation PCL451 contains a manual preset indexer board. Figure 1 shows the general configuration and layout of a preset indexer system. The thumbwheel switch is used to set the index (number of steps or move distance) and the manual switches and/or PLC are used to initiate indexing, homing or jogging. The manual preset indexer board utilizes the PI45 preset indexer integrated circuit (IC). Available functions include home, hard and soft limit inputs, two homing modes, jog/run, fast jog and switch selectable base speed, maximum speed, and acceleration/deceleration. This board includes the necessary buffering and other circuitry for the PI45 chip that makes indexing easy. The board can be operated manually or with a programmable logic controller (PLC) to index a set of pulses determined by the internal count switches or an external count module, such as the AA1760-5 or similar device. Download the datasheet (PDF)