Rockwell Automation 57C411 Resolver Input Module - Manual (Page 14)

3Ć2
Step 4. Mount the terminal strip (from cable assembly M/N
57C373) on a panel. The terminal strip should be mounted
to allow easy access to the screw terminals. Be sure that
the terminal strip is close enough to the rack so that the
cable will reach between the terminal strip and the
module. The cable assembly is approximately 60 inches
long.
Step 5. Attach the resolver but leave the mechanical coupling
between the resolver and the motor unconnected.
Fasten the field wires from the resolver to the terminal
strip. Typical field connections are shown in figures 3.2
and 3.3.
Use twistedĆpair wire, connected as shown, for the cabling
between the resolver and the terminal strip in the control
enclosure. Recommended twistedĆpair wire is Beldent
9497 cable or equivalent. Maximum operating cable length
is dependent upon the type of cable you use.
Make certain that all field wires are securely fastened.
ă1
ă2
ă3
ă4
ă5
ă6
ă7
ă8
ă9
10
REFERENCE
SINE
COSINE
M/N 57C360 RESOLVER
FROM MODULE
TO MODULE
REFERENCE VOLTAGE: 26 Vrms
SINE VOLTAGE: 11.8 Vrms
COSINE VOLTAGE: 11.8 Vrms
Terminal Strip
in Control
Enclosure
R1
R2
S1
S3
S2
S4
Figure 3.2 Ć Typical M/N 57C360 Resolver Field Connections