Chapter 2 Hardware models and resources
2.1 Naming Rules of ELC&PR Series
1.Series name: ELC series; PR series.
2.Points of input and output
3.Supply power AC or DC
4.Digital/Analog D: digital DA: digital/analog
5.Output type R: relay T: transistor TN = “PNP” transistor; TP= “NPN” transistor
6. E: economic mode
7. N: Ethernet port built-in
Note:
The model end with “-HMI” means the CPU has LCD and panel keys on it;
The model end with “-CAP” means the CPU has no LCD on it.
Model name (expansion module ,plus with PR-18/PR-24 CPU together to use):
1.Series name
2.E: expansion module
3.Points of input and output
4.Supply power AC or DC
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