User`s manual

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Chapter 3 System Overview
Plug-in Modules Overview
3
Plug-in Modules Overview
The Agilent 3499A/B/C mainframes support multiple Plug-in modules,
including all the existing 3488A modules (4447XX modules), as well as
several new ones (N22XXX modules). Based on their functions, the
modules can be divided into five classes:
Multiplexer (MUX) modules
General Purpose Relay (GP) modules
Matrix modules
Digital I/O (DIO) modules
Multifunction modules
Optical Modules
Note Refer to the Agilent 3499A/B/C User’s Manual (shipped with the
instrument) or visit www.agilent.com for the details of the individual
Plug-in modules.