Copyright © 2003-2006 Pleora Technologies Inc.
Page 14
Rev 070505
4.0
Signal Handling
The iPORT PT1000-CL handles the signals in much the same way as other iPORT IP
engine models. There are a few minor differences, which are described in this section.
4.1
PLC Control Blocks
The Programmable Logic Controller (PLC) in the iPORT PT1000-CL routes signals
through a sophisticated PLC Control Block. Figure 4 shows the PLC Control Block
signals for the iPORT PT1000-CL4 model. Figure 5 shows the PLC Control Block
signals for the iPORT PT1000-CL5 model.
