Wiring requirements – Lochinvar SYNC 1.5 User Manual
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Wiring Requirements
(continued)
Modbus RS485 Communication Bus
Modbus RS485 Port on Gateway or Building System
Physical Configuration: Direct Control
Cascade Daisy Chain Connection
Modbus RS485 Communication Bus
Modbus RS485 Port on Gateway or Building System
Physical Configuration: Cascade with individual Monitoring
Modbus Instructions
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