To Wire To The Bacnet Over Ip Network (Dhcp); To Wire To A Bacnet Over Ip Network (Assign A Custom Ip) - Carrier OPN-OPT-OL Installation And Startup Manual

Wiring for communications

To wire to the BACnet over IP network (DHCP)

Turn off the controller's power.
1
Check the communications wiring for shorts and grounds.
2
Set the Assigned/DHCP DIP switch to the DHCP position.
3
Verify DIP switch 1 is set to Carrier Tools (Off).
4
Connect Port E1, which is the only port that speaks BACnet over IP.
5
Turn on the controller's power.
6

To wire to a BACnet over IP network (assign a custom IP)

Turn off the controller's power.
1
Using the rotary switches, set the controller's address. Set the Tens (10's) switch to the tens digit of the
2
address, and set the Ones (1's) switch to the ones digit.
EXAMPLE If the controller's address is 25, point the arrow on the Tens (10's) switch to 2 and the arrow on
the Ones (1's) switch to 5.
0
10's
0
1's
Obtain the IP address, subnet mask, and default gateway address for the controller from the facility network
3
administrator.
Set the Assigned/DHCP DIP switch to the Assigned position.
4
Set the +100/0 DIP switch to On to add 100 to x in the IP address.
5
EXAMPLE If you turn on this DIP switch and the MAC address is 25, the IP address is 192.168.168.125.
NOTE The DHCP address is an intranet address. Data packets from this address are not routable to the
Internet.
Set the following using a touchscreen device or PuTTY.
6
IP address
○
A unique Device Instance number
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Chilled Water System Optimizer v2
Installation and Start-up Guide 14
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