EN If the application requires a system where more than one main module is needed and these main modules must communicate with each other, then an Ethernet CPU can be connected directly to an Ethernet network using the built-in LAN port. The CPU programs can also be uploaded/downloaded via Ethernet too. Furthermore, our Figure 1 xLogic as RS485 Slave free of charge SCADA software can be used with our NOTICE : Ethernet CPUs. PR-E-RS485 module (or PRO-RS485 Cable) is required to connect the CPU to the RS485 bus except for models with built-in RS485 port.
RS232 or USB port (ELC-RS232/ ELC-USB needed) Figure 3 xLogic Ethernet If the application does not require an RS485 network and only one main module with some expansion modules is xLogic CPU can be connected with expansion modules of needed for the application, then download/upload of the CPU program happens over the standard RS232 or USB different supply voltages, but the expansion module must port. It allows system maintenance like monitoring too. be supplied with the correct voltage corresponding to its type. Each xLogic CPU provides the following program capabilities regardless of the number of connected expansion units:
Digital Inputs I1 to I4 (PR-6) I1 to I6 (EXM-8AC) I1 to I8 (PR-12, EXM-12) I1 to IC (PR-18) I1 to IE (PR-24) I1 to IG (PR-26) I11 to I18 (Expansion with address 1) Figure 2 xLogic as RS485 Master Analogue Inputs I161 to I168 (Expansion with address 16) I1 to I4 (PR-6, PR-12, EXM-12) Ethernet network I1 to I6 (PR-14, PR-18, PR-24) Programmable Relay ● User Manual for ELC, EXM and PR Series 19 2020 v6.0 ● © Rievtech Co.,