Honeywell's S7810B Multi-Drop Switch Module supports remote mounting of a Keyboard Display Module, personal computer communications interface for multi-dropped 7800 series burner controls and remote reset of an RM7800 relay module. The S7810B has two communications ports. One allows communication on a local bus that contains a burner controller and a keyboard display module or an expanded annunciator. The other is an addressed switched port.
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Models Available to Buy Online at Lesman.com ControlBus multi-drop switch module for RM7800 series controllers and relays S7810B1007
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