Bacnet Over Ethernet - Roberts Gorden CORAYVAC Installation Manual

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ROBERTS GORDON CORAYVAC
7. Set a unique Device Instance number
Verify accuracy of the following:
Hardware settings for speaking BACnet over IP:
• Proper connection wiring.
• DIP switches set for default or custom IP address.
• Confirm the correct IP address through the Touch
screen.
• Confirm the correct BACnet network number
through the Touch screen.
• BAS is sending requests to the proper BACnet
address of the controller.

12.5 BACnet over Ethernet

This is used for communicating BACnet packets to
the device's specific MAC (Media Access Control)
addresses. These specific device addresses allow
BACnet messages to be sent over wide-area
networks. This network layers offer the fastest speed
and allows for communication of BACnet on the
highest network layer.
To set up the Modulating Controller for BACnet
over Ethernet
1. Turn off power to control board.
Note: The controller reads the address each time
you turn it on.
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M H C C
ODULATING EATING ONTROL
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ONTROLLER NSTALLATION ANUAL
2. Set Comm Selector DIP Switches 1 through 8
OFF.
Note: The default address is an intranet address.
Data packets from this address are not routable to
the Internet.
3. Connect Port E1, which is the only port that
speaks BACnet over Ethernet.
Wiring Specifications
• Max cable length, 328' (100 m)
• Use one of the following CAT5 or higher Ethernet
cables:
o
o
Note: Use the same polarity throughout the network
segment.
4. Turn on power to control board.
A cross-over cable to connect the
Controller directly to the third-party
device
A straight-through cable to connect
the controller to a hub or switch, and a
second straight-through cable to
connect the hub or switch to the third-
party device