<html><body><div style="font-family: georgia,serif; font-size: 12pt; color: #000000"><div>Hello Joe,</div><div><br data-mce-bogus="1"></div><div>DSG is currently working on PLC tasks for SHMS and HMS, one of these tasks involves the implementation of a PLC program that will be use to control and monitor the status of the HMS a SHMS shutters.</div><div>Can you please provide us any related information and wiring diagram/schematic used for the shutters? So that, it can help us to have a better understanding about the controls and instrumentation used.</div><div><br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Thanks,<br></div><div>Pablo Campero</div><div>Detector Support Group </div><div> </div></div></body></html>