Johnson Controls S321-IP User Manual

S321-IP Network Controller Hardware Installation
24-10239-480 Rev. F
13
DIP Switch Settings
The DIP switches are accessible through the front panel of the S321-IP.
The settings should be adjusted as follows (make sure you power cycle
the controller after you change any switch settings):
Figure 3: DIP Switch Settings
Determining the Controller’s IP Address on a DHCP-enabled Network
DHCP is a network protocol that automatically assigns IP addresses to
devices on a TCP/IP network. S321-IP controllers can be connected to a
DHCP network to receive their dynamic IP addresses.
If the S321-IP is connected to a DHCP network, use the Lantronix®
DeviceInstaller software utility provided on the S321-IP Network
Controller CD to determine the IP address the DHCP server assigned to
the controller.
Before determining the IP address:
1. Find out the controller’s Media Access Control (MAC) address. It is
listed on the sticker on the left side as well as top of the S321-IP. You
need to match the MAC address to the Hardware Address listed on the
utility’s user interface.
2. If needed, adjust the DIP settings for DHCP. See Figure 3 for details.
ON
1
2
3 4
5 6 7
8
For DHCP:
Switches #6 and
#8 down (OFF)
ON
1
2
3 4
5 6 7
8
ON
1 2
3 4
5 6 7
8
For Static IP:
Switch #6 down
(OFF) and switch #8
up (ON)
For Static IP
Commissioning:
Switches #6 and #8
up (ON)
ON
ONON
Note: Switch #1 must
always be up (ON)

Johnson Controls S321-IP Specifications

General

Brand	Johnson Controls
Model	S321-IP
Category	Controller
Language	English