Honeywell of XFL821-A I/O MODULE 8 ANALOG INPUT MODULE USED WITH EXCEL 800 CONTROLLER BUILDING MANAGEMENT INTERF.

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2-wire LonWorks bus interface between controller and I/O.

No additional field terminals required.

Usable with Excel 800 controllers in conjunction with standard internal I/O modules.

Automatic binding and commissioning to Excel 800 controllers when using CARE.

Plug-and-play functionality for easy maintenance.  LONWORKS Bus I/O modules are pluggable and can thus be exchanged without rewiring. Further, the separate installation of terminal sockets and electronic modules lower risk of damage and theft in the construction phase.
 Fast wiring with state-of-the-art push-in terminals  and bridge connectors.

Wide range of sensors supported (NTC20kΩ, NTC10kΩ, PT1000-1/-2, Johnson A99 PTC, NI1000TK5000, PT3000, Balco500, 0/2…10 V, 0/4…20 mA).

 The Binary input LEDs of the Honeywell LONWORKS Bus I/O Modules can be configured for status display (off / yellow) or alarm display (green / red) per channel.

Configurable safety position for outputs, in case of loss of communication with the controller.

 Max. wiring flexibility due to optional accessories like auxiliary terminals and cross-connectors.
Can be mounted in small installation housings

 Flexible mix of LONWORKS Bus I/O modules covering all your application requirements.

• If you have any question.please contact me.​