INNCOM International Inc. 201104TXR Benutzerhandbuch
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Copyright 2014 INNCOM by Honeywell
Mounting Considerations
The B578 Network Controllers are designed for mounting in a variety of applications. The bottom housing is
equipped with a channel and tab for DIN rail mounting and therefore does not require any additional screws or
hardware for installation. For screw-mounted applications, there are 4 countersunk holes located in the bottom
housing that can be accessed by removing the top cover and Printed Circuit Board Assembly (PCBA).
equipped with a channel and tab for DIN rail mounting and therefore does not require any additional screws or
hardware for installation. For screw-mounted applications, there are 4 countersunk holes located in the bottom
housing that can be accessed by removing the top cover and Printed Circuit Board Assembly (PCBA).
Figure 3 B578 Network
The B578 can be attached to an X-type DIN rail. To attach the B578 to a DIN rail, pull the tab (Figure 3) down and
attach the bottom of the housing to the DIN rail (always mount the DIN rail with the tab at the bottom). Once the unit is
sitting flush on the rail, release the tab. To remove the B578 from the DIN rail, pull the tab down and lift the bottom edge
of the unit off the DIN rail first. This ensures that the cable, cable channels, and connections are always aligned in the
correct orientation in a daisy-chained application.
attach the bottom of the housing to the DIN rail (always mount the DIN rail with the tab at the bottom). Once the unit is
sitting flush on the rail, release the tab. To remove the B578 from the DIN rail, pull the tab down and lift the bottom edge
of the unit off the DIN rail first. This ensures that the cable, cable channels, and connections are always aligned in the
correct orientation in a daisy-chained application.
Please note that the above picture is from the INNCOM QC lab. In field deployment, B578s will typically be distributed
throughout the building.
throughout the building.
Figure 2 DIN Rail Mounting