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a p pe ndi x C
MForce Motion Control Closed Loop Options
Remote Differential Encoder - MForce MicroDrive Plus
2
The MForce Plus
models are available with the option of using a remote encoder through the enhanced I/O.
The advantage of using a remote encoder is that the encoder can be stationed directly on the load for increased
accuracy. If ordering with a motor these encoders may be mounted for you at the factory. Only differential
encoders may be used with the MForce Plus
Set Up and Configuration
Encoders Available from IMS
DIFFERENTIAL
ENCODER
Line Count
Part Number
100
200
250
256
400
500
512
1000
1024
Table C.1: Available Encoder Line Counts, Part Numbers and Pin Configurations
General Specifications
Supply Voltage (VDC) ......................... -0.5 ........................................................... 7 ......................Volts
Supply Current ......................................30............................. 57 .......................... 85 ..................... mA
Output Voltage .................................... -0.5 ......................................................... Vcc ...................Volts
Output Current (Per Channel) ............. -1.0 ........................................................... 5 ....................... mA
Maximum Frequency ................................................................................................................. 100kHz
Inertia ............................................................................................... 0.565 g-cm
2
.
P1
Figure C.1: Connecting a Remote Encoder
EA
EB
EC
EW
ED
EH
EX
EJ
EY
Min
MForce MicroDrive Motion Control Hardware Manual Revision R112706
Encoder Options
2
Pin 13: Index +
Pin 14: Index -
Pin 9: Channel B+
Pin 10: Channel B -
Pin 7: Channel A+
Pin 8: Channel A -
Differential
Pin 6: Channel A +
Pin 7: Channel B –
Pin 8: Channel B +
Pin 9: Index –
Pin 10: Index +
Typ
Max
(8.0 x 10
2
-6
Units
oz-in-sec
)
2
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