Controller/interface shelf, 7 controller/interface shelf – Alpha Technologies INEX Inverter System User Manual
Page 25
Argus Technologies Ltd.
014-114-C0 Rev D WC
Printed in Canada. © 2008 Argus Technologies Ltd. ARGUS and INEX are registered trademarks of Argus Technologies Ltd. All Rights Reserved.
Page 15 of 43
4.7 Controller/Interface
Shelf
WARNING
Ensure all power sources are OFF during wiring. Disconnect battery cables from battery.
1. INEX controller and interface modules are powered from inverters. Securely plug one end of the supplied 3-
pin power cable to CN12 power jack on the controller/interface/STS shelf backplane, and the other end to
CN9 power jack on the inverter shelf backplane:
2. CN3 connector on the controller/interface shelf backplane, and CN8 connector on the inverter shelf backplane
are for data transferring between controller/interface modules and inverters. Use the supplied signal cable to
link the two connectors together as shown:
CN9: Power connector
to controller
CN12: Power connector
of controller
CN3: CAN COM port on
the controller/interface
shelf backplane
CN7 to CN11 relay alarm
contacts (1A rated)
[see below]
CN8: CAN COM port on
the inverter shelf
backplane