Us 7-12V (red)
GND (blue)
+COS (pink)
REFCOS (black)
+SIN (white)
REFSIN (brown)
Data +RS 485 (gray)
Data -RS 485 (green)
1 2 3 12754 6 8 9 10 11
130BA164.10
Illustration 9.13 SinCos Encoder Hiperface
Illustration 9.14 Rotation Direction
9.5 Resolver Option MCB 103
MCB 103 Resolver option is used for interfacing resolver
motor feedback to VLT
®
AutomationDrive. Resolvers are
used basically as motor feedback device for Permanent
Magnet brushless synchronous motors.
When the Resolver option is ordered separately the kit
includes:
•
Resolver option MCB 103
•
Enlarged LCP fixture and enlarged terminal cover
Selection of parameters:
17-5* Resolver Interface.
MCB 103 Resolver Option supports a various number of
resolver types.
Resolver Poles
17-50 Poles: 2 *2
Resolver Input
Voltage
17-51 Input Voltage: 2.0 – 8.0 Vrms *7.0
Vrms
Resolver Input
Frequency
17-52 Input Frequency: 2–15 kHz
*10.0 kHz
Transformation ratio
17-53 Transformation Ratio: 0.1–1.1 *0.5
Secondary input
voltage
Max 4 Vrms
Secondary load
App. 10 kΩ
Table 9.10 Resolver Specifications
Resolver Input
SW. ver. X.XX
MCB 103
Code No. 130B1127
Option B
Rotor
Resolver
stator
Motor
LED 1 REF OK
LED 2 COS OK
LED 3 SIN OK
LED NA
130BA247.10
REF+
REF-
COS-
COS+
SIN+
SIN- S4
S2
S3
S1
R2
R1
COS-
COS+
REF+
REF-
SIN+
SIN-
A+
A-
B+
B-
Z+
Z-
X32/ 31 2 4 5 116 87 109 12
1 2 3 4
S1
S3
S4 S2
R1
R2
θ
Illustration 9.15 MCB 103 Resolver Input
LED indicators
LED 1 is on when the reference signal is OK to resolver
LED 2 is on when Cosinus signal is OK from resolver
LED 3 is on when Sinus signal is OK from resolver
The LEDs are active when 17-61 Feedback Signal Monitoring
is set to Warning or Trip.
Options and Accessories
VLT
®
AutomationDrive FC 300 Design Guide, 0.25-75 kW
MG33BE02 - VLT
®
is a registered Danfoss trademark 165
9 9
RSPSupply - 1-888-532-2706 - www.RSPSupply.com
http://www.RSPSupply.com/p-21462-Danfoss-131B8966-VLT-Automation-VT-Drive-VFD-FC301-230V-5-HP.aspx
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