3.6 Connecting Servo On Output Signal
3-11
3.6 Connecting Servo On Output Signal
The following diagram shows an example of connection to the servo on of the serve motor
driver. This connection requires an external power supply of 5 to 24 V DC.
Connection Positioning unit
Servo ON
(Open collector)
Power supply
If 15 mA is exceeded
a registor must be
added.
Motor driver
Output specifications
Output form
Open collector
Operating voltage range
Max. load current
ON Max. voltage drop
GND +5 to +24V DC
B7,B16
1V
10 mA
4.75 to 26.4V DC
B5,B14
Note:
• Be sure to use a twisted-pair cable.
• A maximum of 10 mA can flow as a deviation counter clear output signal.
Add appropriate resistance if the current is in excess.
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