National Instruments 776570-00 Getting Started

Chapter 4 Connecting and Using Accessories and Transducers
© National Instruments Corporation 4-35 Getting Started with SCXI
Connecting to Resolvers
Figure 4-23 shows the connections made between a resolver and the
SCXI-1540 using the SCXI-1315 terminal block. A single resolverrequires
the use of two channels. You must synchronize both channels using a wire
connection between EX+ on the master channel and SYNC on the slave
channel. Configure the slave channel for external synchronization as
described in the previous note. You can also synchronize more than two
channels used for resolvers or combinations of resolvers, LVDTs, and
RVDTs by the method described in Synchronizing Channels.
Figure 4-23. Interfacing to a Resolver
CH0+
CH0–
SYNC0
GND
EX0+
EX0–
CH1+
CH1–
SYNC1
GND
EX1+
EX1–
Master Channel–
Do NOT Configure
for External Synchronization
Slave Channel–
Configure for
External Synchronization
cosine
stator
sine
stator
rotor

National Instruments 776570-00 Specifications

General

Brand	National Instruments
Model	776570-00
Category	Control Unit
Language	English