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WARNING
: If an external supply is used, is needed to
open the solder link S11
on pcb.
The incremental signals from the Encoder allows for motor speed regulation and can be used for eventual
position control.
The drive can supply voltage to the connector +V equal to 5V.
(Preset in factory for 5V ).
This +5 output is the incremental encoder power supply (as long as the total current required doesn't exceed
@130mA). If the current required is unknow, use a tester (ampermeter) to check it. If the incremental
encoder is powered by the CNC controller, connect the power supply's GND to the drive and connect
incremental channels A and B.
If the Encoder used is not th
Push-pull/NPN type
, but i
+5Vdc balanced Line Drive type
, connect only
the positive channels A and B, the GND and if necessary the Encoder's power supply.
WARNING
: If you insert a termination resistor between channel A and not A, between B and not B or C and
not C of the Encoder Line Driver output, understand that the supply voltage will decrease.
It may not be enough to commutate the drive logic input A and B. (
V High>3,2V ,low< 1,5V
).
Encoder technical input data
Encoder input logic Push-Pull ,Line-driver, Open-C.
Input acceptance level Da 0 - 5V a 0 - 24V max.
Encoder max. frequency 250 Khz
Encoder power supply +V= 5V Max @130 mA
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