Johnson Controls N-9000-1 S/F 04/09 The disconnection of the supervision
$59.95
Description
The disconnection of the supervision provides a positive indication to the panel that the control relay actually turned ON
The DX4010V2 USB/Serial Interface Module creates a local connection between compatible control panels and approved applications
That i s easily heard above moderate ambient noise levels
Plug-in Transformers
and audio which require wiring supervision
Johnson Controls N-9000-1 S/F 04/09 The disconnection of the supervision
Shipping Notes
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