North Atlantic Industries, Inc. 631.567.1100/631.567.1823 (fax) 8/14/2013 65CS4_A001 Operations Manual Rev C6
110 Wilbur Place, Bohemia, NY 11716 www.naii.com
Cage Code: 0VGU1 Page 2 of 38
DESCRIPTION
This single slot VXI (“C”-size card) is an Instrument/Embedded Grade, intelligent DSP design, that incorporates
up to four Synchro/Resolver Measurement channels, and up to four Instrument Grade Synchro/Resolver
Simulation channels or up to eight Embedded Grade Synchro/Resolver (Simulation) channels that can be used
independently and/or simultaneously. The internal modular design of the card utilizes a motherboard that may be
populated with up to two daughter cards. Each daughter card, instrument grade or embedded grade, may each be
populated with S/D, D/S or REF modules, depending on the grade type (see configurations following).
Instrument Grade is defined as 0.005° Accuracy
Embedded Grade is defined as 0.015° Accuracy (less accurate than Instrument Grade but offers a higher
channel density.
Two Reference Supplies are available (one on each daughter card). If > 2 Reference supplies are required, the
additional Reference(s) will replace Stimulus channels (contact factory for special configurations).
All measurement and simulation channels are user programmable for either Synchro or Resolver format and may
be formatted for either single-speed or multi-speed applications. Programmable speed ratios (2:1 to 255:1) offer
additional flexibility for those applications requiring two-speed capability.
Each Simulation channel can be programmed for either continuous rotation or programmable Start and Stop
angles.
This instrument contains all the necessary functions to fully evaluate, calibrate and simulate the Synchro/Resolver
components and systems. With its built-in reference generators, superb accuracy, resolution and high power
output capability, this module can form the basis of a fully integrated system for testing any Synchro/Resolver
signal. This design also incorporates our new internal wrap-around Self Test capability that does not require any
external hardware.
21
st
Century technology combined with nearly 50 years of synchro/resolver product experience yield state-of-the-
art performance and accuracy.
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