
RMC150 Startup Guide
40
Delta Computer Systems, Inc.
Resolver Module Transducer Wiring
The wiring diagram below is for resolvers that fall within the Resolver
module’s signal specifications (800 Hz to 5 kHz and 1.41 to 4.8 VRMS).
The Ref In input is only used for reference signals outside of these
specifications, and requires contacting Delta for assistance.
8-pin Resolver
Connector
Ref W
Ref Winding -
Sin Winding -
Cos W
R1
Ref In
R3
S1
S3
S4
Cos Winding -
Sin W
S2
Case
Pin
Function
R1
Reference
Ref In
Reference In (normally not used)
R3
Reference Output -
S1
Sine Input +
S3
Sine Input -
S2
Cosine Input +
S4
Cosine Input -
Case
Controller Chassis Ground (shield)