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3.3.1 C-Series Module Slot Assignments
NI EDIDS-2403, EDIDS-2406, NI EDIDS-2409, and NI EDIDS-2012 3-, 6-, 9- and 12-
Channel Direct Injector Driver Systems
The NI EDIDS-2403, NI EDIDS-2406, NI EDIDS-2409, and NI EDIDS-2412 DI Driver Systems include a 8- slot
cRIO-9082 integrated controller. The slot assignments for the NI EDIDS-2403, NI EDIDS-2406, NI EDIDS-2409,
and NI EDIDS-2412 DI Driver Systems are shown in figure 3.3.1.a. It is possible to upgrade any system to a
NI EDIDS-2412 DI Driver System by adding a NI 9411 and NI 9751 (DI Driver) module(s). System I/O may be
expanded with optional NI 9220 and NI 9862 modules (purchased separately). For more information on the hardware
included see, What Is Included . The DI Driver System software can only communicate with the modules when they
are in their assigned slots shown in figure 3.3.1.a.
The NI 9411 modules can communicate with the any of the DI Driver modules in their appropriate slots. For example,
the NI 9411 module in Slot 1: NI 9411_1 has the ability to communicate digital input signals to any of the DI Drivers
in Slots 2, 3, 5 or 6. Please note the nomenclature of the DI Drivers and their corresponding slots, as this the
identification used in the application interface.
Figure 3.3.1.a, 6-, 9-, and 12-Ch DI Driver System Configuration With Optional NI 9220 and NI 9862 CAN Module
*The NI 9220 and NI 9862 (CAN) modules are optional modules that may be purchased separately. For more
information on the functionalities of these modules please see Using The DI Driver System to Control Fuel Pressure .
Module Assignments for NI 9155 MXIe Expansion Chassis
Each NI EDIDS may be expanded with an NI 9155 MXIe expansion chassis to support the additional I/O modules
shown below. For more information on the optional expansion I/O modules see, What Is Included .