Installation Manual

Chapter 2: Installing the Cellular Modem and Antenna

CDMA Cellular Installation Guide - MAN-01-00194-1.3

7 Insert the rubber seal with the cable into the gland body and

reconnect the gland to the inverter. Tighten the sealing gland.

8 Pull the excess cable into the inverter so that the cable can be

attached to the inverter communication board (see Figure 10).

Mounting the Modem in the Inverter

NOTE

If you intend to use the RS485 communication and termination is

required, adjust the termination DIP switches before installing the

cellular modem, as the DIP switches are inaccessible when the

cellular modem is installed.

NOTE

Make sure that the inverter version is 3.1200 or higher before

installing the modem, otherwise the cellular communication may

be inoperative and the inverter will not start up.

1 Loosen the upper-right screw attaching the communication

board to the standoff.

Figure 7: The communication board

Standoff screw