SST SST-PFB-CLX Communication module

The IMASI13 module can be used as a direct replacement for the IMASI03 module with only minor modifications. Changes to specification S11 in function code 216 are required to handle the differences in resolution choices. Verification of power supply sizing calculations and system current requirements could be necessary because of the change in power consumption. This instruction explains the IMASI13 module specifications and operation. It details the procedures necessary to complete setup, installation, maintenance, troubleshooting, and replacement of the module

Disconnect power before installing dipshunts 

on the MMU backplane. Failure to do so will result in contact with cabinet areas that could cause severe or fatal shock. (p. 3-6) Never clean electrical parts or components with live power present. Doing so exposes you to an electrical shock hazard. (p. 7-2) Wear eye protection whenever working with cleaning solvents. When removing solvents from printed circuit boards using compressed air, injury to the eyes could result from splashing solvent as it is removed from the printed circuit board. (p. 7-2) There are exposed AC and DC connections inside the cabinet. These exposed electrical connections present a shock hazard that can cause injury or death

If input or output circuits

 are a shock hazard after disconnecting system power at the power entry panel, then the door of the cabinet containing these externally powered circuits must be marked with a warning stating that multiple power sources exist.All components, whether in transportation, operation or storage, must be in a noncorrosive environment. Electrical Shock Hazard During Maintenance Disconnect power or take precautions to insure that contact with energized parts is avoided when servicing.