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CHAPTER 4: INTERFACES
4.2.2
Hardware
469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL
Communications from the EnerVista 469 Setup to the 469 can be accomplished three
ways: RS232, RS485, and Ethernet communications. The following figures illustrate typical
connections for RS232 and RS485 communications. For Ethernet connection details
FIGURE 4–2: Communications using The Front RS232 Port
4–11
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