S321-IP Network Controller
Hardware Installation
24-10239-480 Rev. F
2
M
OUNTING
You can mount the S321-IP controller on a flat surface, DIN rail, or in a
Johnson Controls’ approved enclosure (for example: S300-DIN).
For information on mounting the S321-IP in an enclosure, refer to the manual
provided with the enclosure.
To mount an S321-IP controller on a flat surface:
1. Fully extend the white clips located on the top and bottom of the
controller. You may need to remove the connectors.
2. Mount the controller to the surface with mounting screws.
3. Replace the connectors, if previously removed.
To mount an S321-IP controller on a DIN rail:
1. Fully extend the white clips located on the bottom of the controller.
You may need to remove the connectors.
2. Hook the controller on top of the rail and push in the clips.
Fully extended clips for
wall mount
(connectors are removed)
S321-IP
DIN rail
S321-IP
