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Figure 3-27 Resolver Cable Connections for CE Installations
R2
X8
S2
P
R1
S4
P
S3
S1
P
3
SIN+
8
SIN-
2
COS+
7
COS-
1
REF+
6
REF- (Common)
5
P
= Twisted Pair
Connect overall shield
to connector backshells
AGND
Connect internal
shields to AGND
X9 Handwheel (Encoder) Installation
Handwheel Mode (Standard Encoder)
Twisted pair shielded wire with an overall shield should be used. Figure 3-28
shows the electrical connections between the encoder and the encoder connector.
Note: If the control was ordered with option E (Encoder/Hall feedback, catalog
FDxAxxxx-Exxx) it is not possible to connect the handwheel.
Figure 3-28 Differential Encoder Connections for UL Installations
Encoder
X9
1
6
2
7
3
8
11
13
A+
A-B+
B-C+
C-+5V
DGND
Shell (Chassis)
Single Ended Connections
Differential inputs are recommended for best noise immunity. If only single ended
encoder signals are available, connect them to A, B, and C as shown in Figure 3-29.
Figure 3-29 Single Ended Encoder Connections for UL Installations
X9
Encoder
MN1275
1
6
2
7
3
8
11
13
A
B
C
+5V
DGND
Shell (Chassis)
Receiving & Installation 3-19