The INNER MODULE is the main component of the Cellular Communication Module Kit. It is powered by the host ICC2 Controller and is installed securely inside the controller enclosure. The magnetic mounting bracket allows for quick installation and removal. The Inner Module connects to an exterior mounted cellular antenna via an SMA connection. It also houses the SIM card required for data activation and provides two screw terminals for a flow sensor input.

1. For plastic ICC2 Controller installations, remove the conduit knockout on the lower right side of the controller cabinet (e.g., Fig.1). For metal ICC2 Controller installations, remove the rubber plug on the right side of the enclosure.
2. The Antenna Housing mounts to the exterior of the controller enclosure. Route the coaxial cable through the knockout opening and into the controller enclosure (e.g., Fig.1).
3. To secure the Antenna to the cabinet, install the Inner Module Mounting Bracket (for plastic ICC2 Controller installations) over the Antenna Housing thread body and cable, and hand tighten the shank nut to hold both parts in place.
4. For metal ICC2 Controller installations, combine the Antenna Housing with the External Antenna Adapter (component #7). Feed the coaxial cable through the adapter and screw the housings
   together (see Fig. 2).
5. Secure the Antenna Housing to the controller using the shank nut and Mounting Bracket for Metal Cabinets.

The red and black leads from the Flow sensor are connected to the + (red) and - (black) screw terminals on the communication module (Fig. 1). A minimum wire size of 18-gauge wire can be used to connect the leads from the sensor to the module. For information on installing the sensor in the field, click here.