Johnson Controls S321-IP Hardware Installation page 19

S321-IP Network Controller
24-10239-480 Rev. F
Configuring and Using a Static IP Address
Use the static IP address if the S321-IP is not connected to a DHCP-
enabled network.
To use a Static IP Address:
1. With the S321-IP unit powered off, adjust the DIP settings for Static
IP commissioning as follows: turn switch #6 and switch #8 up (ON).
2. Power on the unit.
3. Adjust the DIP settings for Static IP use as follows: turn switch #6
down (OFF).
4. Log on to S321-IP (see
5. Assign a new static IP address to the controller using the S321-IP user
interface. (Log in and go to Network>IP. On the IP page configure
the IP address under the Static IP Configuration section. Refer to the
S321-IP Network Controller Configuration and Operation Manual
for more information.)
6. The controller reboots automatically. The new settings will take effect
after the reboot.
Logging On and Off
You can log on to the user interface using the S321-IP controller's current
IP address or name (in networks with the DNS server).
Logging On and Off).
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Hardware Installation